INSTRUCTION MANUAL Model SCE-492 SD/HD/3GB-SDI Closed Caption Encoder, Decoder, and Data Recovery with Legalizer and IP Captioning Ready

INSTRUCTION MANUAL Model SCE-492 SD/HD/3GB-SDI Closed Caption Encoder, Decoder, and Data Recovery with Legalizer and IP Captioning Ready For Micro Firmware Version C.1 For FPGA Firmware Version C.1 L IN K ELECTRONICS, INC. 2360 N. High Street Suite 10 Jackson, Missouri 63755 Phone: 573-334-4433 website: www.linkelectronics.com Fax: 573-204-4554 e-mail: sales@linkelectronics.com

TABLE OF CONTENTS Title Page Important Safeguards and Notices... 4 Important Warnings and Cautions... 5 General Description... 8 Specifications... 9 Operating Instructions... 10 IP Captions... 11 Rear Panel Connectors... 12 Front Panel Controls... 13 Menu Navigation... 14 Information Display... 15 0.0 Main Menu... 16 1.1 Field 1 Encode... 17 1.2 Field 2 Encode... 18 1.3 S 1 Transcoder... 19 1.4 S 2 Transcoder... 20 2.1 Serial Port 1... 21 2.2 Serial Port2... 22 2.3 Ethrnt Reroute (Ethernet 1)... 23 2.4 Ethrnt Reroute (Ethernet 2)... 24 3.1 CDP Insertion (Line)... 25 3.2 Other Field Mode... 26 3.3 SD Encoding Mode... 27 3.4 CEA-608 Captions... 28 3.5 CEA-708 Captions... 29 3.6 CDP Descriptor... 30 4.1 Decoder Output... 31 4.2 Data Recovery... 32 SCE-492 2

4.3 Font... 33 4.4 Foreground Color... 34 4.5 Background Color... 35 4.6 Window Color... 36 5.1 V-Chip... 37 5.2 TSID... 38 5.3 GPI (Legalizer)... 39 5.4 SCE-492 Caption (Test)... 40 6.1 Current Settings... 41 6.2 Local IP Address... 42 6.3 SCE-492 Applctn (FPGA)... 43 6.4 SCE-492 Applctn (Micro)... 44 6.5 Chameleon BtLdr... 45 Factory Defaults... 46 Using LEI-599D with SCE-492 bypass... 47 Resend Example... 48 Redirect Example... 49 Instruction Set... 50 Upgrading... 52 Changing IP Address... 54 Port Forwarding... 56 Product Warranty... 57 SCE-492 3

Important Safeguards and Notices Information on the following pages provides important safety guidelines for both Operator and Service personnel. Specific warnings and cautions will be found throughout the manual where they apply, but may not appear here. Please read and follow the important safety information, noting especially those instructions related to risk of fire, electric shock or injury to persons. WARNING Any instructions in this manual that require opening the equipment cover or enclosure are for use by qualified service personnel only. To reduce the risk of electric shock, do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so. Symbols and Their Meaning in This Manual READ THIS MANUAL: To gain knowledge of the Link Electronics product, user must read and understand the operator s manual before using this product. There are features known to the user, only if the manual is read. The lightning flash with arrowhead symbol, within an equilateral triangle, alerts the user to the presence of dangerous voltage within the product s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle alerts the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. This symbol represents a protective grounding terminal. Such a terminal must be connected to earth ground prior to making any other connections to the equipment. The fuse symbol indicates that the fuse referenced in text must be replaced with one having the ratings indicated. SCE-492 4

Important Warnings and Cautions Warnings: Always use good engineering practice. It is highly recommended to mount this equipment in a well-ventilated equipment rack. It is also recommended to use a blank one RU spacer between mounting frames. Heed all warnings on the unit and in the operating instructions. Do not use this product in or near water. Disconnect ac power before installing any options. This product is grounded through the grounding conductor of the power cord. To avoid electrical shock, plug the power cord into a properly wired receptacle before connecting the product inputs or outputs. Route power cords and other cables so that they are not likely to be damaged. Disconnect power before cleaning. Do not use liquid or aerosol cleaners; use only a damp cloth. Dangerous voltages exist at several points in this product. To avoid personal injury, do not touch exposed connections and components while power is on. Do not wear hand jewelry or watches when troubleshooting high current circuits, such as the power supplies. During installation, do not use the door handles or front panels to lift the equipment as they may open abruptly and injure you. To avoid fire hazard, use only the specified correct type, voltage and current rating as referenced in the appropriate parts list for this product. Always refer fuse replacements to qualified service personnel. To avoid explosion, do not operate this product in an explosive atmosphere unless it has been specifically certified for such operation. Have qualified personnel perform safety checks after any completed service. If equipped with redundant power, this unit has two power cords. To reduce the risk of electrical shock, disconnect both power supply cords before servicing. This equipment may employ laser(s). If it does, they comply with the current construction requirements of the code of Federal regulations, title 21, chapter I, subchapter J, sections 1010.2 and 1010.3 and sections 1040.10 and 1040.11. Do not attempt to view light output of the laser transmitter, eye damage may result. Always use an optical power meter to verify laser output. SCE-492 5

To prevent injury: Never install telephone wiring during a lightning storm. Never install telephone jacks in wet locations unless the jack is specifically designed for wet locations. Never touch un-insulated telephone wires or terminals unless the telephone line has been disconnected at the network interface. Use caution when installing or modifying telephone lines. Cautions: When installing this equipment, do not attach power cord to building surfaces. To prevent damage to equipment when replacing fuses, locate and correct the trouble that caused the fuse to blow before applying power. Verify that all power supply lights are off before removing power supply or servicing equipment. Use only specified replacement parts and follow static precautions at all times when handling this equipment. Leave the back of the frame clear for air exhaust cooling and to allow room for cabling. Slots and openings in the cabinet are provided for ventilation. Do not block them. Front door is part of fire enclosure and should be kept closed during normal operation. This product should be powered on as described in the manual. To prevent equipment damage select the proper line voltage at the ac input connector as described in the installation documentation. To prevent damage to this equipment read the instructions in this document for proper input voltage range selection. To reduce the risk of electric shock, ensure that the two power supply cords are each plugged into a separate branch circuit. Circuit boards in this product are densely populated with surface mount and ASIC components. Special tools and techniques are required to safely and effectively troubleshoot and repair modules that use SMT or ASIC components. For this reason, service and repair of Link products incorporating surface mount technology are supported only on a module exchange basis. Customers should not attempt to troubleshoot or repair modules that contain SMT components. Link assumes no liability for damage caused by unauthorized repairs. This applies to both in- and out-of-warranty products. SCE-492 6

North American Power Supply Cords This equipment is supplied with molded grounding plug (NEMA 5-15P) at one end and molded grounding connector (IEC 320-C13) at the other end. Conductors are CEE color coded, light blue (neutral), brown (line) and green/yellow (ground). Operation of this equipment at voltages exceeding 130 VAC will require power supply cords which comply with NEMA configurations. International Power Supply Cord This equipment is supplied with molded grounding connector (IEC 320-C13) at one end and stripped connectors (50/5 mm) at the other end. Connectors are CEE color coded, light blue (neutral), brown (line) and green/yellow (ground). Other IEC 320-C13 type power supply cords can be used if they comply with the safety regulations of the country in which they are installed. Notes: This equipment has been tested and found to comply with the limits for a Class A Digital Device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference, in which case the user will be required to correct the interference at his own expense. SCE-492 7

Features: General Description SD/HD/3G SDI XDS RAM (V-Chip) Data Recovery GPI Remote Legalizer 2 CEA-708 Services Converted from 608 4 Port Communications 2 Serial 2 IP Field Upgradeable VANC Line Selection Optional Dual Supplies IP Captioning Power off Bypass Decodes CC1-CC4 or S1-S6 The SCE-492 is a standard definition, high definition, or three gigabits serial digital interface closed caption encoder or shortened to SD/HD/3G SDI CC Encoder. It will accept SD/HD/3G SDI transport streams and give three closed caption encoded outputs with the option of one of them being decoded of the same format as the input. For SD it will encode line 21/22 CEA-608 waveform and/or encodes SMPTE 334 Caption Data Packet (CDP). The Caption Data Packet will contain a header, CEA-608 data, CEA-708 data, caption service descriptor, and a footer. For HD and 3G level B it will encode the caption data packet. The unit will pass ANC data untouched including audio to the output. The SDI outputs are re-clocked making the SDI output eye pattern generally better than the input. It is a better re-clocker than most re-clocking Distribution Amplifiers (DA). It has RAM that is reserved for XDS packets, the packets will be inserted into CEA-608 field 2 based on XDS packet priority and field 2 availability. The unit also has XDS menus for Parental Guidelines (V-Chip) and Transmission Station Identification (TSID) packets. The RAM can be filled using V-Chip software. It has 2 serial RS-232 ports, both with adjustable baud rates. It has 2 Ports that are tunneled to the Ethernet connector. Allowing two IP caption connections at one address. A menu allows you to select resend or redirect data from the Ethernet port to the serial ports. Resend means the unit processes the data and sends the data out. Redirect means the unit sends the data out but does not process the data. It has a GPI remote activated Legalizer also called Weather Lift. With a menu that allows you to select the amount of lines to be lifted. You can raise the lower 4 lines up 2, 3, or 4 lines or raise all lines to the top 4 lines. Recently the FCC has mandated that captions are not to be displayed over things like people s names, school closings, and so on. This has become a major issue with broadcasters. It now has a decoded output and caption data recovery for quality monitoring. The SCE-492 SDI closed caption encoder dubbed Superior Encoder is the second unit to be launched in the Chameleon Series. The idea of the Chameleon Series is that one product can be configured into many different units just by changing the software. Similar to a chameleon changing color based on its environment hence the name Chameleon Series. SCE-492 8

Specifications 3G/HD/SD Video Input: SMPTE:... S274 (1080P, 1080I, 1080S), S296 (720P), and S259 (NTSC & PAL) Number of Inputs:... One Connectors:... BNC True 75 Ohm Equalization:... Automatic, Approx. 100 feet at 1.5 Gb/s, Approx. 500 feet at 270 Mb/s 3G/HD/HD Video Outputs: Standard:... Same as input Number of Output:... Three, One Power off Bypass Protected Connectors:... BNC True 75 Ohm Signal Level:... 800 mv, Nominal DC Offset:... 0 Volts, +/- 0.5 V Rise Time:... 200pS, Nominal Overshoot:... <10% Timing Jitter:... <1.0U Wideband Jitter:... <0.2UI Communications/Other Connectors: General Purpose Interface (GPI):... One Open/Closed Dry Contact Looping Reference (Future Use):... Two BNCs Serial Ports:... Two RS-232 DE-9 One Male and One Female Ethernet:... One, 8P8C modular connector, IEEE External Modem(s):... Optional Environmental/Power: Temperature:... 0 to 50 C ambient Humidity:... 10% to 90% non-condensing Power:... 5 VDC External Supply Rated at 25 Watts Dual Supplies:... Optional Mechanical: Depth:... 9 Inches Height:... 1.75 Inches Width:... 19 Inches Weight:... 4 Pounds * Specifications and designs are subject to change at any time without notice. SCE-492 9

Operating Instructions The SCE-492 for the most part is plug and play, should the need arise there are menus to allow you to change the settings. You should familiarize yourself with the Information Display. All four communication ports are always active so you will not have to turn them on or off. The default serial ports protocol is, a baud rate of 1200, 8 bits, parity none, stop bits 1, and flow control none. Optional external serial modems are available. The SCE-492 will encode captions according to the preferred method of the SMPTE 334 standard into a caption data packet CDP. This packet contains the CDP header, CDP closed caption data section which includes CEA-608 data and CEA-708 data, closed caption service information section (Optional), and a CDP footer. The unit will receive CEA-608 data and convert that to CEA-708 data then encode both of them into the CDP. When encoding, any pre-existing CEA-708 caption data packets will be deleted. For basic encoding the commands are the same as any other Link encoder like the PCE-845. The difference in the commands is in the fields. The CDP requires that both fields are present even if you are just encoding field 1, field 2 will have to be reencoded or nulled (zeroes). Field encoding control is based on a controlling port so field 1 can be encoded by one port and field 2 can be encoded by another port. This would allow you to encode CEA-608 CC1, CEA-708 S1, CEA-608 CC3, and CEA-708 S2 at the same time using two ports. Each field controlling port is automatically assigned to the last port that it received a field initialization command from, ignoring any other field data from other port(s) until the next port receives that field initialization. Up to four captioners can be connected and swap control of the encoder just by initializing it. This could be useful when doing live captioning for long periods of time. A new mode has been added called ready, this just means the unit is ready to receive data thru its selected port and when it receives a CEA-608 captioning command it begins encoding. This way you could have voice recognition captioning software sending data to one port and a teleprompter set on another port. If your teleprompter is set up correctly, when your teleprompter starts the SCE-492 will start encoding the teleprompter data and when the teleprompter stops the SCE-492 would start encoding the voice recognition data. A decoder has been added to one of the outputs for quality monitoring. The decoder also has the ability to send caption data out (data recovery) one of its four ports. A new mode has been added to data recovery called Alternate codes. In this mode the unit sends out an alternate character instead of special character also sends out a space, a carriage return, and a line feed for new lines instead of caption codes. This is done to make the recovered data more legible. SCE-492 10

IP Captions Unlike other encoders this unit has two ports tunneled to the Ethernet connector allowing for two simultaneous IP caption connections. The Ethernet port would have to be connected to a gateway router that has port forwarding setup. The units default IP address is 192.168.0.235, port number 10001 is Ethernet port 1, and port number 10002 is Ethernet port 2. The Ethernet connector of the SCE-492 has a web page that allows you to change network settings of the device. You would give your captioner your WAN (Internet) IP address, not the one listed above unless on a LAN, and port number 10001 or port number 10002. These connections are for caption data only the captioner would still have to get the audio for the program that is being captioned. There are many ways that a captioner can get the audio. It will be up to you and your captioner to determine how the audio will be sent and received. IP captioning is becoming the preferred method of captioners and broadcasters for live captioning. There are many reasons that IP captioning has become the preferred method of live captioning. No need for plain old telephone (POTs) line, these types of lines are becoming less available. No modems, no phone lines, no long distant charges, and no caption server fees. This means less equipment and less cables that can fail. For the most part the captioner and broadcaster would be using Internet connections they already have. A unique feature of the Ethernet ports is rerouting, meaning that data can be redirected or resent out the serial port(s). Resending means the unit will take this data in and process it, encode it, and send that data out the selected serial port(s). See the Resending Example. Redirecting means the unit will not process the data, it will just redirect it out the selected serial port(s). See the Redirecting Example. These features allows control of multiple encoders or even to serial control some other hardware thru IP. If you have an IP address conflict from another device which has the same IP address, different network setup, or multiple SCE-492 s on same network, the unit has a built in web page that allows you to change network settings. See the Changing IP Address section. Your network administrator should know how to setup the gateway router for port forwarding. There is a section on Port Forwarding that could be useful to your network administrator. SCE-492 11

Rear Panel Connectors 1 2 3 4 5 6 7 8 9 10 11 1. SDI In 1: SD/HD/3G (level B) SDI input. 2. SDI I/O 1: encoded SDI output format follows input (no 3G). 3. SDI Out 1: encoded SDI output format follows input. 4. SDI Out 2: decoded SDI output format follows input. 5. Ref Loop: looping reference input currently not used. 6. Serial 1: DE-9 female RS-232 serial data connector pin-to-pin. 7. GPI: general purpose interface that activates legalizer or bypass. 8. Ethernet: 8P8C modular connector that has two ports tunneled to it allowing for two IP Caption connections. 9. Serial 2: DE-9 male RS-232 serial data connector null modem. 10. 5VDC 1: 5 volts DC power supply 1 connector. 11. 5VDC 2: 5 volts DC power supply 1 connector. Warning: using power supplies that are not approved by Link Electronics will null and void any warranties. SCE-492 12

Front Panel Controls 1 2 3 4 5 1. Power Switch: simply turns the unit on or off. 2. 20 x 2 character Vacuum Fluorescent Display: shows the menu setup information, power supply indicators, data receive indicators, encoder indication, and encode modes. 3. Escape Button: brings you to the main menu (or information display) or cancels a menu selection. 4. Enter Button: brings you to the main menu from the information display or accepts a menu selection. 5. Rotary Knob: rotating changes the menu at the current level, pushing the rotary knob in allows you to make a menu selection. SCE-492 13

Menu Navigation The first box (orange) is the Information Display after fifteen seconds of inactivity the unit will return to this display unless the unit is running a test. The Next boxes (Blue) are the 0.0 Main Menu selections, allowing you select 6 bottom level menu sets. Pressing enter from the Information Display will display the 0.0 Main Menu selections. Pressing escape from the 0.0 Main Menu selections will display the Information Display. The other boxes (Green) are bottom level menus. These menus will allow you to change the unit s current settings. Escape will return you to the 0.0 Main Menu. When at a menu pushing the rotary knob in will make brackets appear allowing you to make a selection. When the brackets are present pressing the enter button will activate the selection and pressing the escape button will cancel the selection. Some menus have multiple selections so pushing the rotary knob in multiple times will cycle through the selections. SCE-492 14

Information Display 1 2 3 4 5 PS SP EP E F1=None F2=None 1. Power Supply: indication using simulated LEDs: we can see that power supply 1 is on and power supply 2 is off. 2. Serial Port: data received indication using simulated LEDs: we can see that both serial ports are not receiving data. 3. Ethernet Port: data received indication using simulated LEDs: we can see that both IP ports are not receiving data. 4. Encoding: indication using a simulated LED: we can see that unit is not encoding, captions are being bypassed. When encoding it will encode both fields if not receiving data for a field then it will encode nulls for that field. 5. Fields encode mode and controlling port: This area will show the active encode mode and active controlling port for both fields, along with XDS and GPI indications. Encode modes are Bps (bypass), Rdy (ready), Ins (insert), Nw2 (newswire 2 line), or Nw3 (newswire 3 line). Controlling ports are S1 (serial port 1), S2 (serial port 2), E1 ([IP 1] Ethernet port 1), or E2 ([IP 2] Ethernet port 2). None means no encode mode no controlling port, RmtBp (remote bypass) means GPI remote bypass is activated, Re_en means this field is being re-encoded, Null means blanks are being inserted on this field, and Test means the unit is preforming an encoder test. An X will show as the second to last character if an XDS packet is being inserted. A will show as last character if Legalizer is activated. PS SP EP E F1=InsS1 F2=Nw3S2 X The above is an example to help in reading the display. From the top line we can see that both power supplies are working, Serial port 1 is receiving data, Serial port 2, Ethernet port 1, and Ethernet port 2 are not receiving data, and the unit is encoding both fields. From the bottom line we can see that field 1 encode mode is insert with serial port 1 controlling it, field 2 encode mode is newswire 3-line roll-up with serial port 2 controlling it, XDS packets are being inserted, and the legalizer is activated. SCE-492 15

0.0 Main Menu 0.0 Main Menu Push Rotary Knob In Pressing the enter button from the Information Display will bring up this menu. Pressing the escape button from this menu will return you to the Information Display. Pushing the rotary knob in will make brackets appear and lets you select which of the 5 bottom level menu sets that you want to navigate. 0.0 Main Menu [1 Encoder Settings] Once the brackets appear you can turn the rotary knob to select one of the following 5 bottom level menu sets; 1 Encoder Settings, 2 Port Settings, 3 Caption Settings, 4 Decoder Settings, 5 XDS&Misc Settings, or 6 Default Settings. Pressing the escape button will cancel the selection and make the brackets disappear. Pressing the enter button will bring you to the first menu in the selected bottom level menu set. The following are the 5 bottom level menu sets: 1 Encoder Settings 1.1 Field 1 Encode 1.2 Field 2 Encode 1.3 S 1 Transcoder (Service 1) 1.4 S 2 Transcoder (Service 2) 2 Port Settings 2.1 Serial Port 1 (Baud) 2.2 Serial Port 2 (Baud) 2.3 Ethrnt 1 Reroute (Ethernet 1) 2.4 Ethrnt 2 Reroute (Ethernet 2) 3 Caption Settings 3.1 CDP Insertion (Line) 3.2 Other Field Mode 3.3 SD Encoding Mode 3.4 CEA-608 Captions 3.5 CEA-708 Captions 3.6 CDP Descriptors 4 Decoder Settings 4.1 Decoder Output 4.2 Data Recovery 4.3 Font 4.4 Foreground Color 4.5 Background Color 4.6 Window Color 5 XDS&Misc Settings 5.1 V-Chip 5.2 TSID 5.3 GPI (Legalizer) 5.4 SCE-492 Caption (Test) 6 Default Settings 6.1 Current Settings 6.2 Local IP Address 6.3 SCE-492 Applctn (FPGA) 6.4 SCE-492 Applctn (Micro) 6.5 Chameleon Btldr SCE-492 16

1.1 Field 1 Encode 1.1 Field 1 Encode None Passthru This is the first menu of the 1 Encoder Settings bottom level menu set. This will display the current default field 1 controlling port and encode mode. This may not be the same as the active mode that is shown on the Information Display. Serial or IP commands will not change the current default field 1 encode mode. This is the field 1 encode mode that the unit will activate if a reset command is given. If the current default is saved then the unit will power up with this encode mode active. Turning the rotary knob will bring up the next or previous menu of the 1 Encoder Settings bottom level menu set. Pressing the escape button from here will return to the Main Menu. Pushing the rotary knob in will allow you to change the current default and active field 1 encode mode. 1.1 Field 1 Encode [None ]Passthru Now by turning the rotary knob you will be able to select which port you want to control field 1. The options are; None, Serial 1, Serial 2, Ethrnet 1, or Ethrnt 2. Once the brackets appear pressing the enter button will activate the selection and pressing the escape button will cancel the selection. When a valid controlling port is shown you can push the rotary knob in to select the encode mode. 1.1 Field 1 Encode Serial 1[Ready ] Now by turning the rotary knob you will be able to select the field 1 encode mode. The options are; Passthru, Re-encode, Null, Ready, Insert, Newswire2, or Newswire3. If you choose the wrong mode or wrong port it can switch modes automatically if it is initialized properly. Passthru means the captions will Passthru untouched. Re-encode means the unit will re-encode preexisting captions. Null means the unit will null (blank) preexisting captions. Ready means it is ready to except data through the selected port, it will remain in bypass until it receives a caption command through the port. Insert means the unit is inserting field 1 if it is not receiving captioning data then it will insert nulls. Newswire is a CC1 special mode where it receives ASCII characters and inserts caption commands every time it receives a carriage return. The 2 or 3 of newswire means 2 line or 3 line roll-up. The newswire roll up captions will be at the bottom of the screen unless the legalizer is activated. SCE-492 17

1.2 Field 2 Encode 1.2 Field 2 Encode None Passthru This is the second menu of the 1 Encoder Settings bottom level menu set. This will display the current default field 2 controlling port and encode mode. This may not be the same as the active mode that is shown on the Information Display. Serial or IP commands will not change the current default field 2 encode mode. This is the field 2 encode mode that the unit will activate if a reset command is given. If the current default is saved then the unit will power up with this encode mode active. Turning the rotary knob will bring up the next or previous menu of the 1 Encoder Settings bottom level menu set. Pressing the escape button from here will return to the Main Menu. Pushing the rotary knob in will allow you to change the current default and active field 2 encode mode. 1.2 Field 2 Encode [None ]Passthru Now by turning the rotary knob you will be able to select which port you want to control field 2. The options are; None, Serial 1, Serial 2, Ethrnet 1, or Ethrnt 2. Once the brackets appear pressing the enter button will activate the selection and pressing the escape button will cancel the selection. When a valid controlling port is shown you can push the rotary knob in to select the encode mode. 1.2 Field 2 Encode Serial 1[Ready ] Now by turning the rotary knob you will be able to select the field 2 encode mode. The options are; Passthru, Re-encode, Null, Ready, Insert, Newswire2, or Newswire3. If you choose the wrong mode or wrong port it can switch modes automatically if it is initialized properly. Passthru means the captions will Passthru untouched. Re-encode means the unit will re-encode preexisting captions. Null means the unit will null (blank) preexisting captions. Ready means it is ready to except data through the selected port, it will remain in bypass until it receives a caption command through the port. Insert means the unit is inserting field 1 if it is not receiving captioning data then it will insert nulls. Newswire is a CC1 special mode where it receives ASCII characters and inserts caption commands every time it receives a carriage return. The 2 or 3 of newswire means 2 line or 3 line roll-up. The newswire roll up captions will be at the bottom of the screen unless the legalizer is activated. SCE-492 18

1.3 S 1 Transcoder (Service 1) 1.3 S 1 Transcoder CC1 Language Eng This is the third menu of the 1 Encoder Settings bottom level menu set. This will display the current Service 1 transcoder settings. Transcoder is just a fancy way of saying CEA-608 channel to CEA-708 service up converter. Turning the rotary knob will bring up the next or previous menu of the 1 Encoder Settings bottom level menu set. Pressing the escape button from here will return to the Main Menu. Pushing the rotary knob in will allow you to change the current default Service 1 transcoder settings. 1.3 S 1 Transcoder [CC1] Language Eng Now by turning the rotary knob you will be able to select which CEA-608 channel that you want to convert to CEA-708 service. The options are; Off, CC1, CC2, CC3, or CC4. Of course Off will disable Service 1. Once the brackets appear pressing the enter button will activate the selection and pressing the escape button will cancel the selection. Pushing the rotary knob in allows you to select the language for the descriptor for Service 1. 1.3 S 1 Transcoder CC1 Language [Eng] Now by turning the rotary knob you will be able to select the descriptor language for Service 1. The options are; Eng, Spa, Por, Fre. Ita, Ger, Dan, Fin, or Swe. If the CDP Descriptor is disabled then the selected language will not matter. SCE-492 19

1.4 S 2 Transcoder (Service 2) 1.4 S 2 Transcoder CC3 Language Spa This is the fourth menu of the 1 Encoder Settings bottom level menu set. This will display the current Service 2 transcoder settings. Transcoder is just a fancy way of saying CEA-608 channel to CEA-708 service up converter. Turning the rotary knob will bring up the next or previous menu of the 1 Encoder Settings bottom level menu set. Pressing the escape button from here will return to the Main Menu. Pushing the rotary knob in will allow you to change the current default Service 2 transcoder settings. 1.4 S 2 Transcoder [CC3] Language Spa Now by turning the rotary knob you will be able to select which CEA-608 channel that you want to convert to CEA-708 service. The options are; Off, CC1, CC2, CC3, or CC4. Of course Off will disable Service 2. Once the brackets appear pressing the enter button will activate the selection and pressing the escape button will cancel the selection. Pushing the rotary knob in allows you to select the language for the descriptor for Service 2. 1.4 S 2 Transcoder CC3 Language [Spa] Now by turning the rotary knob you will be able to select the descriptor language for Service 2. The options are; Eng, Spa, Por, Fre. Ita, Ger, Dan, Fin, or Swe. If the CDP Descriptor is disabled then the selected language will not matter. SCE-492 20

2.1 Serial Port 1 (Baud) 2.1 Serial Port 1 1200 Bits/Second This is the first menu of the 2 Port Settings bottom level menu set. This will display the current baud rate for serial port 1. Turning the rotary knob will bring up the next or previous menu of the 2 Port Settings bottom level menu set. Pressing the escape button from here will return to the Main Menu. Pushing the rotary knob in will allow you to change the baud rate of serial port 1. 2.1 Serial Port 1 [1200]Bits/Second Now by turning the rotary knob you will be able to select which baud rate you want for serial port 1. The options are; 1200, 2400, 4800, or 9600. Once the brackets appear pressing the enter button will activate the selection and pressing the escape button will cancel the selection. SCE-492 21

2.2 Serial Port 2 (Baud) 2.2 Serial Port 2 1200 Bits/Second This is the second menu of the 2 Port Settings bottom level menu set. This will display the current baud rate for serial port 2. Turning the rotary knob will bring up the next or previous menu of the 2 Port Settings bottom level menu set. Pressing the escape button from here will return to the Main Menu. Pushing the rotary knob in will allow you to change the baud rate of serial port 2. 2.2 Serial Port 2 [1200]Bits/Second Now by turning the rotary knob you will be able to select which baud rate you want for serial port 2. The options are; 1200, 2400, 4800, or 9600. Once the brackets appear pressing the enter button will activate the selection and pressing the escape button will cancel the selection. SCE-492 22

2.3 Ethrnt 1 Reroute (Ethernet 1) 2.3 Ethrnt 1 Reroute None This is the third menu of the 2 Port Settings bottom level menu set. This will display the current Ethernet 1 rerouting settings. Turning the rotary knob will bring up the next or previous menu of the 2 Port Settings bottom level menu set. Pressing the escape button from here will return to the 0.0 Main Menu. Pushing the rotary knob in will allow you to change the current default Ethernet 1 rerouting settings. 2.3 Ethrnt 1 Reroute [ None ] Now by turning the rotary knob you will be able to select what type of Ethernet 1 rerouting that you want. The options are; None, Resend, or Redirect. Resend means the unit will process (encode) the Ethernet 1 data then send it out a serial port(s) this is a one way connection to Serial port(s). Redirect means the unit will not process (not encode) the Ethernet 1 data it just sends the data out the serial port(s) this is a didirectional connection to serial port(s). Before you can select a serial port(s) to reroute to you must have a reroute type selected. Once the brackets appear pressing the enter button will activate the selection and pressing the escape button will cancel the selection. Pushing the rotary knob in allows you to select the serial port(s) for Ethernet 1 rerouting. 2.3 Ethrnt 1 Reroute Resend[Ser 1 ] Now by turning the rotary knob you will be able to select the serial ports for Ethernet 1 data rerouting. The options are; Ser 1, Ser 2, or Ser 1&2. When resend is selected data sent to the serial port(s) will be ignored. When redirect is selected the data to and from serial port(s) and Ethernet port 1 is bi-directional. Note: the Ethernet port baud rate is 11520 and serial port is 1200-9600 so buffers can be overrun and data lost if sending too much data too fast thru the Ethernet. SCE-492 23

2.4 Ethrnt 2 Reroute (Ethernet 2) 2.4 Ethrnt 2 Reroute None This is the fourth menu of the 2 Port Settings bottom level menu set. This will display the current Ethernet 2 rerouting settings. Turning the rotary knob will bring up the next or previous menu of the 2 Port Settings bottom level menu set. Pressing the escape button from here will return to the Main Menu. Pushing the rotary knob in will allow you to change the current default Ethernet 2 rerouting settings. 2.4 Ethrnt 2 Reroute [ None ] Now by turning the rotary knob you will be able to select what type of Ethernet 2 rerouting that you want. The options are; None, Resend, or Redirect. Resend means the unit will process (encode) the Ethernet 2 data then send it out a serial port(s) this is a one way connection to Serial port(s). Redirect means the unit will not process (not encode) the Ethernet 2 data it just sends the data out the serial port(s) this is a bidirectional connection to serial port(s). Before you can select a serial port(s) to reroute to you must have a reroute type selected. Once the brackets appear pressing the enter button will activate the selection and pressing the escape button will cancel the selection. Pushing the rotary knob in allows you to select the serial port(s) for Ethernet 2 rerouting. 2.4 Ethrnt 2 Reroute Resend[Ser 1 ] Now by turning the rotary knob you will be able to select the serial ports for Ethernet 2 data rerouting. The options are; Ser 1, Ser 2, or Ser 1&2. When resend is selected data sent to the serial port(s) will be ignored. When redirect is selected the data to and from serial port(s) and Ethernet port 2 is bi-directional. Note: the Ethernet port baud rate is 11520 and serial port is 1200-9600 so buffers can be overrun and data lost if sending too much data too fast thru the Ethernet. SCE-492 24

3.1 CDP Insertion (Line) 3.1 CDP Insertion On VANC Line 1 This is the first menu of the 3 CDP Settings bottom level menu set. This will display the current CDP VANC insertion line. Turning the rotary knob will bring up the next or previous menu of the 3 CDP Settings bottom level menu set. Pressing the escape button from here will return to the 0.0 Main Menu. Pushing the rotary knob in will allow you to change the CDP VANC insertion line. 3.1 CDP Insertion On VANC Line [1] Now by turning the rotary knob you will be able to select which line you want to insert the CDP on. The options are; 1 thru 8. SMPTE 334 states the first line of the VANC is 2 lines after the vertical switching point; NTSC (10), PAL (6), HD (7). This means VANC lines 1 through 8 corresponds to; NTSC 12 through 19, PAL 8 through 15, or HD 9 through 16. Once the brackets appear pressing the enter button will activate the selection and pressing the escape button will cancel the selection. SCE-492 25

3.2 Other Field Mode 3.2 Other Field Mode Re-encode This is the second menu of the 3 CDP Settings bottom level menu set. This will display the current encode mode of the other field when encoding only one field at a time. Turning the rotary knob will bring up the next or previous menu of the 3 CDP Settings bottom level menu set. Pressing the escape button from here will return to the 0.0 Main Menu. Pushing the rotary knob in will allow you to change the other field encoding mode. 3.2 Other Field mode [Re-encode] Now by turning the rotary knob you will be able to select the mode for other field encoding. The options are; Re-encode or Null. Because the CDP requires both field one and field two information, you will have to decide what to do with the other field when encoding a single filed. Re-encode means it will take the preexisting field data and reinsert it. Null means the other field data will be blank (nulled). Once the brackets appear pressing the enter button will activate the selection and pressing the escape button will cancel the selection. SCE-492 26

3.3 SD Encoding Mode 3.3 SD Encoding Mode VANC & VBI This is the third menu of the 3 CDP Settings bottom level menu set. This will display the current SD encoding mode. Turning the rotary knob will bring up the next or previous menu of the 3 CDP Settings bottom level menu set. Pressing the escape button from here will return to the 0.0 Main Menu. Pushing the rotary knob in will allow you to change the SD encoding mode. 3.3 SD Encoding Mode [VANC & VBI] Now by turning the rotary knob you will be able to select what mode you what for encoding SD. The options are; VANC & VBI, VANC Only, or VBI Only. VANC encoding is putting the CDP in the VANC. VBI encoding is putting the waveform on line 21/22. Of course this menu has no effect on HD. Once the brackets appear pressing the enter button will activate the selection and pressing the escape button will cancel the selection. SCE-492 27

3.4 CEA-608 Captions 3.4 CEA-608 Captions Enabled This is the fourth menu of the 3 CDP Settings bottom level menu set. This will display the current CEA-608 caption channels encode setting. Turning the rotary knob will bring up the next or previous menu of the 3 CDP Settings bottom level menu set. Pressing the escape button from here will return to the 0.0 Main Menu. Pushing the rotary knob in will allow you to change the CEA-608 caption channels encode setting. 3.4 CEA-608 Captions [Enabled ] Now by turning the rotary knob you will be able to select the CEA-608 caption channels encode setting. The options are; Enabled, or Disabled. Disabled means the CEA-608 caption channels will not be encoded just nulls for CEA-608 and Enabled means CEA-608 caption channels will be encoded. This setting will not affect the encoding of CEA-708 caption services. It is recommend to leave this enabled however circumstances may call for this to be disabled. Once the brackets appear pressing the enter button will activate the selection and pressing the escape button will cancel the selection. SCE-492 28

3.5 CEA-708 Captions 3.5 CEA-708 Captions Enabled This is the fifth menu of the 3 CDP Settings bottom level menu set. This will display the current CEA-708 caption services encode setting. Turning the rotary knob will bring up the next or previous menu of the 3 CDP Settings bottom level menu set. Pressing the escape button from here will return to the 0.0 Main Menu. Pushing the rotary knob in will allow you to change the CEA-708 caption services encode setting. 3.5 CEA-708 Captions [Enabled ] Now by turning the rotary knob you will be able to select the CEA-708 caption services encode setting. The options are; Enabled, or Disabled. Disabled means the CEA-708 caption services will not be encoded just nulls for CEA-708 and Enabled means CEA-708 caption services will be encoded. This setting will not affect the encoding of CEA-608 caption channels. It is recommend to leave this enabled however circumstances may call for this to be disabled. Once the brackets appear pressing the enter button will activate the selection and pressing the escape button will cancel the selection. SCE-492 29

3.6 CDP Descriptors 3.6 CDP Descriptors Enabled This is the sixth menu of the 3 CDP Settings bottom level menu set. This will display the current CDP descriptors encode setting. Turning the rotary knob will bring up the next or previous menu of the 3 CDP Settings bottom level menu set. Pressing the escape button from here will return to the 0.0 Main Menu. Pushing the rotary knob in will allow you to change the CDP descriptors encode setting. 3.6 CDP Descriptors [Enabled ] Now by turning the rotary knob you will be able to select the CDP descriptors encode setting. The options are; Enabled, or Disabled. Disabled means that the CDP descriptors will not be encoded and Enabled means CDP descriptors will be encoded. This setting will not affect the encoding of CEA-608 caption channels or CEA-708 caption services. It is recommend to leave this enabled however circumstances may call for this to be disabled. Once the brackets appear pressing the enter button will activate the selection and pressing the escape button will cancel the selection. SCE-492 30

4.1 Decoder Output 4.1 Decoder Output CC1 Output CC Pas This is the first menu of the 4 Decoder Settings bottom level menu set. This will display the current decoder output settings. Turning the rotary knob will bring up the next or previous menu of the 4 Decoder Settings bottom level menu set. Pressing the escape button from here will return to the 0.0 Main Menu. Pushing the rotary knob in will allow you to change the decoder output settings. 4.1 Decoder Output [CC1] Output CC Pas Now by turning the rotary knob you will be able to select which channel or service that you want decoded. The options are; CC1 thru CC4, S1 thru S6, or Off. Pushing the rotary knob in again allows you to change the presence of closed captions on the decoder output. Once the brackets appear pressing the enter button will activate the selection and pressing the escape button will cancel the selection. 4.1 Decoder Output CC1 Output CC[Pas] Now by turning the rotary knob you will be able to select if you want closed captions on the decoder output. The options are; PAS or Del. Pas means that the decoder output will have closed captions. Del means that the decoder output will not have closed captions. Deleting closed captions on the decoder output means that the captions will not be decoded twice. Once the brackets appear pressing the enter button will activate the selection and pressing the escape button will cancel the selection. Note: Decoder output will only properly insert (open) captions onto 4:2:2 YCrCb formats other formats can be decoded but the color of the captions may not be right. SCE-492 31

4.2 Data Recovery 4.2 Data Recovery Off Serial 1 This is the second menu of the 4 Decoder Settings bottom level menu set. This will display the current caption data recovery mode and recovery port. Turning the rotary knob will bring up the next or previous menu of the 4 Decoder Settings bottom level menu set. Pressing the escape button from here will return to the 0.0 Main Menu. Pushing the rotary knob in will allow you to change the caption data recovery mode. 4.2 Data Recovery [Off] Serial 1 Now by turning the rotary knob you will be able to select the caption data recovery mode. The options are; Off, Normal, Tokenize, No Codes, or Alt Cod. Off means that data recovery is off. Normal means data recovery in normal mode, caption codes are normally sent out, this is the mode used for caption software to capture captions. Tokenize means the caption codes are converted to ASCII hexadecimal values and enclosed in brackets (tokenized), the data pair for a 3 line roll up is 14h 26h and will be tokenized as [14 26]. No Codes means no caption codes will be sent out just text. Alt Cod means that alternate characters will be sent out when applicable with spaces and carriage returns added. Pushing the rotary knob in will allow you to change the caption data recovery port. 4.2 Data Recovery Off [Serial 1] Now by turning the rotary knob you will be able to select the caption data recovery port. The options are; Serial 1, Serial 2, Ethrnt 1, or Ethrnt 2. Once the brackets appear pressing the enter button will activate the selection and pressing the escape button will cancel the selection. Note: There is no data recovery commands the data recovered will also always follow the data being decoded. SCE-492 32

4.3 Font 4.3 Font Italic Nor Undrln Nor Bold Off This is the third menu of the 4 Decoder Settings bottom level menu set. This will display the current character font attributes. Turning the rotary knob will bring up the next or previous menu of the 4 Decoder Settings bottom level menu set. Pressing the escape button from here will return to the 0.0 Main Menu. Pushing the rotary knob in will allow you to change the italics of the font. 4.3 Font Italic[Nor] Undrln Nor Bold OFF Now by turning the rotary knob you will be able to select whether the font is italics or not. The options are; Nor, Ena, or Dis. Nor means the italics will follow the normal caption command. Ena means the Italics are enabled and will not follow the caption commands. Dis means the Italics are disabled and will not follow the caption commands. Pushing the rotary knob in will allow you to change the underlining of the font. 4.3 Font Italic Nor Undrln[Nor]Bold OFF Now by turning the rotary knob you will be able to select whether the font is underlined or not. The options are; Nor, Ena, or Dis. Pushing the rotary knob in will allow you to change if the font is bold or not. 4.3 Font Italic Nor Undrln Nor Bold[OFF] Now by turning the rotary knob you will be able to select whether the font is bold or not. The options are; Off, or On. Once the brackets appear pressing the enter button will activate the selection and pressing the escape button will cancel the selection. SCE-492 33

4.4 Foreground color 4.4 Foreground Color Nor Opacity Normal This is the fourth menu of the 4 Decoder Settings bottom level menu set. This will display the current foreground color options. Turning the rotary knob will bring up the next or previous menu of the 4 Decoder Settings bottom level menu set. Pressing the escape button from here will return to the 0.0 Main Menu. Pushing the rotary knob in will allow you to change the foreground (font) color of the decoder. 4.4 Foreground Color [Nor]Opacity Normal Now by turning the rotary knob you will be able to select the foreground color. The options are; Nor, Whi, Gre, Blu, Cya, Red, Yel, Mag, or Bla. These options will allow you to change the foreground color from the normal caption command to one of the above 8 colors. Pushing the rotary knob in will allow you to change the foreground (font) opacity of the decoder. 4.4 Foreground Color Nor Opacity[Normal] Now by turning the rotary knob you will be able to select the foreground opacity. The options are; Normal, Opaque, Flash, Semi-T, or Transp. These options will allow you to change the foreground opacity from the normal caption command to one of the above 4 options. Once the brackets appear pressing the enter button will activate the selection and pressing the escape button will cancel the selection. SCE-492 34

4.5 Background Color 4.5 Background Color Nor Opacity Normal This is the fifth menu of the 4 Decoder Settings bottom level menu set. This will display the current background color options. Turning the rotary knob will bring up the next or previous menu of the 4 Decoder Settings bottom level menu set. Pressing the escape button from here will return to the 0.0 Main Menu. Pushing the rotary knob in will allow you to change the background color of the decoder. 4.5 Background Color [Nor]Opacity Normal Now by turning the rotary knob you will be able to select the background color. The options are; Nor, Whi, Gre, Blu, Cya, Red, Yel, Mag, or Bla. These options will allow you to change the background color from the normal caption command to one of the above 8 colors. Pushing the rotary knob in will allow you to change the background opacity of the decoder. 4.5 Background Color Nor Opacity[Normal] Now by turning the rotary knob you will be able to select the background opacity. The options are; Normal, Opaque, Flash, Semi-T, or Transp. These options will allow you to change the background opacity from the normal caption command to one of the above 4 options. Once the brackets appear pressing the enter button will activate the selection and pressing the escape button will cancel the selection. SCE-492 35

4.6 Window Color 4.6 Window Color Nor Opacity Normal This is the sixth menu of the 4 Decoder Settings bottom level menu set. This will display the current window color options. Turning the rotary knob will bring up the next or previous menu of the 4 Decoder Settings bottom level menu set. Pressing the escape button from here will return to the 0.0 Main Menu. Pushing the rotary knob in will allow you to change the window color of the decoder. 4.6 Window Color [Nor]Opacity Normal Now by turning the rotary knob you will be able to select the window color. The options are; Nor, Whi, Gre, Blu, Cya, Red, Yel, Mag, or Bla. These options will allow you to change the window color from the normal caption command to one of the above 8 colors. Pushing the rotary knob in will allow you to change the window opacity of the decoder. 4.6 Window Color Nor Opacity[Normal] Now by turning the rotary knob you will be able to select the window opacity. The options are; Normal, Opaque, Flash, Semi-T, or Transp. These options will allow you to change the window opacity from the normal caption command to one of the above 4 options. Window color options only apply to decoding 708 services. Once the brackets appear pressing the enter button will activate the selection and pressing the escape button will cancel the selection. SCE-492 36

5.1 V-Chip 5.1 V-Chip Disabled Rate Unav Flg Unav This is the first menu of the 5 XDS&Misc Setting bottom level menu set. This will display the current V-Chip settings. Turning the rotary knob will bring up the next or previous menu of the 5 XDS&Misc Setting bottom level menu set. Pressing the escape button from here will return to the 0.0 Main Menu. Pushing the rotary knob in will allow you to change the V-Chip setting. 5.1 V-Chip[Disabled] Rate Unav Flg Unav Now by turning the rotary knob you will be able to select the content advisory system. The options are; Disabled, M.P.A., U.S. TV, Cndn Eng, or Cndn Fre. M.P.A. is Motion Picture Association rating system, U.S. TV is United States television parental guideline rating system, Cndn Eng is Canadian English language rating system, and Cndn Fre is Canadian French language rating system. Once the brackets appear pressing the enter button will activate the selection and pressing the escape button will cancel the selection. Pushing the rotary knob in allows you the rating for the selected system. 5.1 V-Chip U.S. TV Rate[Unav] Flg Unav Now by turning the rotary knob you will be able to select the rating of the content advisory system. For M.P.A. the options are; N/A, G, PG, PG-13, R, NC-17, X, or N/R. For U.S. TV the options are; None, TV-Y, TV-Y7, TV-G, TV-PG, TV-14, or TV-MA. for Cndn Eng the options are; E, C, C8+, G, PG, 14+, or 18+. For Cndn Fre the options are; E, G, 8 ans, 13ans, 16ans, or 18ans. Pushing the rotary knob in with certain U.S. TV ratings allows you to select rating flag(s). 5.1 V-Chip U.S. TV Rate TV-PG Flg[Unav] Now by turning the rotary knob you will be able to select the rating flag(s) of certain U.S. TV ratings. The options are; V (or FV), S, L, and/or D. SCE-492 37

5.2 TSID 5.2 TSID Disabled Value = 0000 ( 0) This is the second menu of the 5 XDS&Misc Setting bottom level menu set. This will display the current Transmission Station Identifier (TSID) setting. Turning the rotary knob will bring up the next or previous menu of the 5 XDS&Misc Setting bottom level menu set. Pressing the escape button from here will return to the 0.0 Main Menu. Pushing the rotary knob in will allow you to change the TSID setting. 5.2 TSID[Disabled] Value = 0000 ( 0) Now by turning the rotary knob you will be able to select the TSID setting. The options are; Enabled, or Disabled. Once the brackets appear pressing the enter button will activate the selection and pressing the escape button will cancel the selection. Pushing the rotary knob in will allow you to change the TSID value. 5.2 TSID[Enabled ] Value =[000 ]( 0) Now by turning the rotary knob you will be able to change the first hexadecimal digit of the value. The options are; 0 thru 9, or A thru F. The digit to be changed will be flashing on and off. The number in parentheses is the decimal equivalence of the four digits of the hexadecimal value. Pushing the rotary knob in will allow you to change to the next hexadecimal digit. SCE-492 38

5.3 GPI (Legalizer) 5.3 GPI Legalizer Raise Lower 2 Lines This is the third menu of the 5 XDS&Misc Setting bottom level menu set. This will display the current GPI remote setting. Turning the rotary knob will bring up the next or previous menu of the 5 XDS&Misc Setting bottom level menu set. Pressing the escape button from here will return to the 0.0 Main Menu. Pushing the rotary knob in will allow you to change the GPI remote setting. 5.3 GPI[Legalizer ] Raise Lower 2 Lines Now by turning the rotary knob you will be able to select the GPI remote setting. The options are; Legalizer, SoftBypass, or HardBypass. Legalizer means once the GPI remote is activated the captions will be lifted in an attempt to make them legal. SoftBypass means once the GPI remote is activated the encoder software will go into bypass. HardBypass means once the GPI remote is activated the unit will go into a hardware bypass as if power were turned off, and will cause a video glitch. Once the brackets appear pressing the enter button will activate the selection and pressing the escape button will cancel the selection. Pushing the rotary knob in for legalizer allows you to change the lines to be raised. 5.3 GPI Legalizer Raise[Lower 2 Lines] Now by turning the rotary knob you will be able change the lines for the legalizer to raise. The options are; Lower 2 Lines, Lower 3 Lines, Lower 4 Lines, or All to Top 4. Lower 2-4 Lines means that it will take the captions that appear on the bottom 4 lines of the screen and raise then 2-4 lines. All to Top 4 means it will take all lines anywhere on the screen and make them appear at the top 4 lines of the screen. SCE-492 39

5.4 SCE-492 Caption (Test) 5.4 SCE-492 Caption Encoder Test Off This is the Fourth menu of the 5 XDS&Misc Setting bottom level menu set. This will display the current encoder test. Turning the rotary knob will bring up the next or previous menu of the 5 XDS&Misc Setting bottom level menu set. Pressing the escape button from here will return to the 0.0 Main Menu. Pushing the rotary knob in will allow you to turn on or off the encoder test. 5.4 SCE-492 Caption Encoder Test [Off] Now by turning the rotary knob you will be able to turn the encoder test on or off. The options are; Off, or On. When the test is on, the encoder will encode a 3 line roll up test message continuously on CC1, CC2, CC3, CC4, and S1 and S2 if transcoders are enabled. Once the brackets appear pressing the enter button will activate the selection and pressing the escape button will cancel the selection. SCE-492 40

6.1 Current Settings 6.1 Current Settings Choose An Option This is the first menu of the 6 Current Settings bottom level menu set. Turning the rotary knob will bring up the next or previous menu of the 6 Current Settings bottom level menu set. Pressing the escape button from here will return to the 0.0 Main Menu. Pushing the rotary knob in will allow you to save or load the current default settings. 6.1 Current Settings [Save as Defaults ] Now by turning the rotary knob you will be able to select the save or save the current default. The options are; Save as Defaults, Load saved Default, or Load Factory Dflts. Save as Defaults will save the current settings as power on defaults. Load Saved Default will load power on defaults as current settings. Load Factory Dflts will load the factory defaults as current defaults. To restore to factory settings you must load factory defaults then save current defaults. Once the brackets appear pressing the enter button will activate the selection and pressing the escape button will cancel the selection. SCE-492 41

6.2 Local IP Address 6.2 Local IP Address Not yet acquired This is the second menu of the 6 Current Settings bottom level menu set. This will display the local IP address or not yet acquired if the address is not known. Turning the rotary knob will bring up the next or previous menu of the 6 Current Settings bottom level menu set. Pressing the escape button from here will return to the 0.0 Main Menu. Pushing the rotary knob in will allow you to acquire the local IP address. 6.2 Local IP address [ Enter to Acquire ] There are no options for this menu. It is just for user information and does not have to be acquired. Once the brackets appear pressing the enter button will activate the selection and pressing the escape button will cancel the selection. Note: Acquiring the IP address will take a few moments and during that time the communication ports will be disabled. SCE-492 42

6.3 SCE-492 Applctn (FPGA) 6.3 SCE-492 Applctn FPGA Version X.X This is the third menu of the 6 Current Settings bottom level menu set. This will display the current application version of the FPGA. Turning the rotary knob will bring up the next or previous menu of the 6 Current Settings bottom level menu set. Pressing the escape button from here will return to the 0.0 Main Menu. Pushing the rotary knob in will allow you to start the FPGA upgrade.!!warning Upgrading! XSVF Player[Leave ] Now by turning the rotary knob you will be able to select the upgrade options. The options are; Leave, Ethrnt, or Serial. Leave is your last chance to back out of starting the FPGA upgrade. Ethrnt means is to start upgrade thru Ethernet 1. Serial means to start upgrade thru Serial 1. See the section on Upgrading before proceeding. Once the brackets appear pressing the enter button will activate the selection and pressing the escape button will cancel the selection. Warning: stopping or interrupting an upgrade once it has started will render the unit useless until an upgrade has been completed. SCE-492 43

6.4 SCE-492 Applctn (Micro) 6.4 SCE-492 Applctn Micro Version X.X This is the fourth menu of the 6 Current Settings bottom level menu set. This will display the current application version of the microprocessor. Turning the rotary knob will bring up the next or previous menu of the 6 Current Settings bottom level menu set. Pressing the escape button from here will return to the 0.0 Main Menu. See the section on Upgrading to upgrade the microprocessor. SCE-492 44

6.5 Chameleon BtLdr 6.5 Chameleon BtLdr Micro Version X.X This is the fifth menu of the 6 Current Settings bottom level menu set. This will display the current bootloader version of the microprocessor. Turning the rotary knob will bring up the next or previous menu of the 6 Current Settings bottom level menu set. Pressing the escape button from here will return to the 0.0 Main Menu. Sending the unit into the factory is the only way this version can be changed. SCE-492 45

Factory Defaults Field 1 Encode Port None Field 1 Encode Mode Passthru Field 2 Encode Port None Field 2 Encode Mode Passthru Service 1 Transcoder CC1 Service 1 Language Eng (English) Service 2 Transcoder CC3 Service 2 Language Spa (Spanish) Serial Port 1 Baud 1200 Serial Port 2 Baud 1200 Ethernet 1 Reroute None Ethernet 2 Reroute None CDP Insertion Line 1 Other Field Mode Re-encode SD Encoding Mode VANC & VBI CEA-608 Captions On CEA-708 Captions On CDP Descriptors On V-Chip System Disabled V-Chip Rate None V-Chip Flag None TSID On/Off Disabled TSID Value 0000 GPI Mode Legalizer Legalizer Raise Lower 2 Lines Decoder Channel CC1 Closed Caption on Output Passthru Data Recovery Mode Off Data Recovery Port Serial 1 Font Italics Normal Font Underline Normal Font Bold off Foreground color Normal Foreground Opacity Normal Background color Normal Background Opacity Normal Window Color Normal Window Opacity Normal SCE-492 46

Using LEI-599D with SCE-492 bypass SCE-492 LEI-599D GPI connection Video output with Captions Video Input that has captions some of the time GPI connection With this set up the SCE-492 would go to bypass whenever pre-existing captions are on the input and encode when captions are not present. The SCE-492 would have its GPI set to software bypass. With this setup you would want to set the LEI-599D GPI caption detect menu to normally closed and set the foreground, background, and 708 window opacities to transparent. SCE-492 47

Resend Example PDP-886 SCE-492 To gateway router connected to Internet English Captioner CC1 Internet connected Spanish Captioner CC3 Encoding this way would result in two streams being encoded the same way. The PDP-886 would have CC1 and CC3 encoded on NTSC. The SCE-492 would have CC1, CC3, S1, and S2 encoded on HD. On the SCE-492 Ethernet port 1 reroute would be set to resend to serial port 1 and Ethernet port 2 reroute would be set to resend to serial port 2. SCE-492 48

Redirect Example PCE-845 SCE-492 Captioner CC1 for HD program Sending IP data to port 10001 To gateway router connected to Internet Sending IP data To port 10002 Captioner CC1 for NTSC program Encoding this way would result in two streams being encoded separately. The PCE-845 would have CC1 encoded on NTSC. The SCE-492 would have CC1 and S1 encoded on HD. On the SCE-492 Ethernet port 1 reroute would be set to none and Ethernet port 2 reroute would be set to redirect to serial port 2. The SCE-492s Ethernet port 2 is being used as a black box. When using the redirect function of the Ethernet port the serial connection does not have to be an encoder, it could be a serial device that you want to control thru the Ethernet. SCE-492 49

Instruction Set The encoder initialization commands used for other link encoders will work with this unit. The SCE-492 commands are to insert (encode) on one field from one port. The port with the most recent field insert command will be the port that controls that field. If the encoder receives a field 1 insert command from serial port 1 it will encode serial port 1 data. Then if the encoder receives a field 1 insert command from serial port 2 it will encode serial port 2 data and ignore serial port 1 data. Keep in mind though the CDP has to have data for both fields so if encoding only field 1 then field 2 will have to be re-encoded or nulled. Encode field 1 commands: ^A1 (1h31h) or ^A3 (1h33h) or ^A6 (1h36h) Encode field 2 commands: ^A2 (1h32h) or ^A4 (1h34h) or ^A5 (1h35h) CC1 newswire commands: ^ANX or AnX X = 1-9 or A F (1h4EhX or 1h6EX X = 31h 39h or 41h 46h) CC3 newswire commands: ^APX or ApX X = 1-9 or A F (1h50hX or 1h70X X = 31h 39h or 41h 46h) Newswire is a special encode mode that allows the captioner to type and every time a carriage return is received the unit automatically encodes the caption codes for a roll up caption at the bottom of the screen. This keeps the captioning software from having to send out 608 commands before every line. If the command is upper case then it is a 3 line roll up and if lower case it is a 2 line roll up. The X is for a time out bypass the unit will go into bypass after X seconds of receiving no data. The time out is 1 to 15 seconds if X is an invalid value it will default to 15 seconds. Encoder bypass commands: ^A0 (1h30h) or ^A7 (1h37h) Encoder bypass return: ^AS (1h53h) For the bypass command to work a field has to be controlled by the port receiving the command. The same is true for the bypass return command to work the port receiving the command has to be in bypass. Any of the Encode commands will return from bypass. Encoder soft reset commands: ^AR (1h52h) or ^F^F (6h6h) SCE-492 50

Encoder hard reset: ^AO (1h4Fh) A soft reset will reset the encoder and load the current settings, a hard reset will reset the encoder and load power on defaults. Disable duplicate command: ^AQ (1h51h) This disables encoding of duplicate CEA-608 command codes for field 1. The CEA-608 standard states that field 1 should have duplicate command code so it is not recommended to disable them. Run test command: ^AT (1h54h) Encoder inquiry command: ^A? (1h3Fh) XDS packet(s) loading: ^AV1 (1h 56h 31h) This is immediately followed by an XDS packet. The packet should begin with the appropriate XDS class code (one byte) followed by the appropriate type code (one byte). The actual data is loaded next, and may be up to 32 characters depending upon the particular packet. Individual data packets are terminated by the XDS "end" control code, 0Fh. The encoder will frame the packet by adding a null byte (if necessary) and generate the required checksum. Subsequent packets are handled in the same manner, each beginning with the class/type code pair and terminating with the "end" code. The last "end" code should be followed by an ASCII carriage return (0Dh) which will terminate data loading. XDS packet(s) removal: ^AV0 (1h56h30h) This is immediately followed by the appropriate XDS class code (one byte) followed by the appropriate type code (one byte) and a carriage return (0dh). To completely clear the XDS buffer, omit the class/type characters and simply transmit ^AV0 followed by a carriage return. Error codes will be replied; Error # 1 no data recovery commands, Error # 2 unknown or invalid encoder command, Error # 3 XDS already enabled on another port, Error # 4 bad XDS command, or Error # 5 XDS abruptly terminated bad command. SCE-492 51

Upgrading Please read this section in its entirety before upgrading. Depending on the method you are using this could take up to a couple hours. Ideally using recommended methods it should take about one hour. The recommended method is to use Hyper Terminal and a serial port. Just about any communications program that will transfer a file using Xmodem protocol will work. Hyper Terminal comes with XP OS and is a free download for Windows 7 & 8 so we will be using it in this manual. Serial port 1 or Ethernet port 1 are the only ports to be used for upgrading and the Ethernet port is going to be the slower of the two. The baud rate for any of the methods has to be 115200 bps. First of all you will need to get the appropriate files for upgrading from Link Electronics. The file needed for the SCE-492 micro application should be a binary file named something like 492MICROvA1.bin. The file needed for the SCE-492 FPGA application should also be a binary file named something like 492FPGAvA1.xsvf. Starting an upgrade with no files, inappropriate files, or interrupting it may render the unit useless until an upgrade has been completed. We will start with the micro application update. Hold the escape button in while powering up when you see The Chameleon Series BootLoader Ver. X.2 release the button. You will have to select start bootloader and press enter, then select the port you want to use and press enter. The unit will now erase the application and once it is done it will tell you to start the file transfer. In Hyper Terminal set up properties just like one of the following; com port properties or network properties SCE-492 52

Make sure you have attached the appropriate cable(s) to and from the computer and the unit. Select OK and if disconnected select call from pull down menu. Once you are connected you should see that the unit is sending a start download command like in picture below. Do not start the file transfer until you are connected and seeing the start download command. Select send file from the transfer pull down menu then select appropriate file, make sure the Protocol is Xmodem and click send. This should be very quick and the unit will automatically reboot when finished. If file transfer completes and unit is still displaying Programming Flash, there was an error try again. Now to upgrade the FPGA you will need to get to the SCE-492 FGPA application version menu and push in the rotary knob. Once you have selected the port to upgrade from press enter. You will be given a last chance to quit now turn knob and to start the upgrade then press enter. It will now erase the FPGA, this will take several minutes. Once it is ready it will begin sending out the start download command. You will do the same as above with Hyper Terminal except with a different file. At best this process will take about 55 minutes. If the download gets interrupted you can start over by repowering the unit and press both escape and enter when it displays waiting on SCE- 492 Superior Captioning Encoder. Note: If you have any question about upgrading or changing units IP address and port number contact Link Electronics. SCE-492 53

Changing IP Address The occasion may arise (IP address conflicts and multiple SCE-492s) where you need to change the IP address and port numbers of the unit. The default IP address is 192.168.0.235 at ports 10001 and 10002. It is recommended that you use a static address instead of DHCP. This way the address won t change when you repower the unit. Connect the unit to the same network your computer is on or use a cross over cable. Type in the IP address of the unit in you browsers address bar. You will be asked for a user name (admin) and a password (PASS). Just select the highlighted items below and you will be able change the IP address. Consult you network administrator for a new IP address. Click on submit when done. SCE-492 54

You may need to change the port numbers of the unit. If you have other devices using the default ports or have multiple SCE-492s (we don t recommend sharing ports). Select the highlighted items below to change port numbers, you may have to do this with both tunnels. Consult you network administrator for network port availability. Click on Submit when done. SCE-492 55

Port Forwarding Your network administrator should be able to set up port forwarding for your gateway router or firewall. We cannot tell you how to do this because it varies from device to device. Some devices will let you set up a range of ports for a local address. Some devices will only let you set one port at a time. Some devices you have to set a service to a port then assign that service to a local address. The best we can do is give you this example. First type your routers local address in you browsers address bar. Find the manual for you router to know what that address is or you may be able to use ipconfig in command prompt. You may need to know your username and password for your router. If you do not know or have forgotten your username and password refer to your router s manual. It will show you how to reset it to a default username and password. If you need help doing this give us a call and we will work together to figure it out. SCE-492 56

Product Warranty Link Electronics Inc. warrants its product to be free from defective material and workmanship for a period of ten years from date of shipment, including parts and labor to the original customer who purchased the product. The length of the warranty may be different with some products, as noted in Exclusion A below, but the following restrictions apply to all products. This warranty does not extend to products which have been subjected to misuse, neglect, accident or act of nature, incorrect wiring, alteration, improper installation, or used in violation of instructions from Link Electronics. Link Electronics makes no other warranties, express or implied, of merchantability, fitness for a particular purpose, or otherwise. Link Electronics liability for any cause, including breach of contract, breach of warranty, or negligence, with respect to products sold by Link Electronics is limited to repair or replacement by Link Electronics, at its sole discretion. The product must be shipped to Link Electronics, freight costs prepaid. Labor will be performed at the Link Electronics factory in Jackson, Missouri. Repaired or replaced equipment shall be returned by surface freight, unless customer wants to pay for air freight. This warranty is in lieu of all other warranties, expressed or implied, with respect to the condition or performance of any Link Electronics products, its merchantability, or fitness for a particular purpose. The product warranty will be null and void, if a specific component part should become obsolete by the parts manufacturer. If the component part becomes obsolete and not available through distribution, Link Electronics Inc. will not be responsible for repair or replacement of a Link Electronics manufactured product. In no event shall Link Electronics be liable for any incidental or consequential damages, including loss of profits. This warranty supersedes all previous warranties, whether implied, written or verbal; Date June 1, 2015. Service Information In the event that the Link Electronics equipment should fail, you should contact the Customer Service Department and request a Return Authorization (RA) number. At that time, the details of how the repair should be processed will be discussed. All inquiries relating to either parts replacement or warranty service should be directed to: Link Electronics, Inc. 2360 N. High Street Suite 10, Jackson, Missouri 63755 Attention: Service Department, Phone: 573 334 4433, support@linkelectronics.com Exclusion A Some of the product line is affected by outside factors that Link Electronics cannot control. These products have a limited time for the parts and labor warranty. They are, but not limited to: HDE-3000 HD/SD SDI Encoder/Decoder 3 years Cable Assemblies 2 years HDC-925 HD/SD SDI Up/Down Converter 1 year HAC-66/75 2 years Modems for Captioning Encoders 2 years Graphics software 2 years FO3GHDTR Fiber Optics Series 2 years opengear Series 2 years SCE-492 57