MODEL VM5094 AND VM5124 HIGH-RESOLUTION MONOCHROME MONITORS

Transcription

1 XX103 MODEL VM5094 AND VM5124 HIGH-RESOLUTION MONOCHROME MONITORS Copyright 2002 Vicon Industries Inc. All rights reserved. Product specifications subject to change without notice Vicon and its logo are registered trademarks of Vicon Industries Inc. VICON INDUSTRIES INC., 89 ARKAY DRIVE, HAUPPAUGE, NEW YORK TEL: CCTV (2288) FAX: CCTV (2288) TOLL FREE: Hour Technical Support: VICON ( ) UK: +44 (0) INFOFAX: WEB: Vicon part number Section 3 Rev 402

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3 Contents Introduction... 1 Installation... 2 Unpacking and Inspection...2 Inspection for Visible Damage...2 Inspection for Concealed Damage...2 Physical Installation...2 Operation... 4 Troubleshooting... 6 Maintenance... 6 Fuse Replacement...6 Shipping Instructions... 7 Coaxial Cable Recommendations... 8 Technical Information... 9 XX103 Rev 402 VM5094/VM5124 High-Resolution Monitors Contents iii

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5 Introduction The information in this manual provides installation, operation and maintenance of the VM5094 and VM5124 High-Resolution Monochrome Monitors. These units should only be installed by a qualified technician using approved materials in conformance with federal, state, and local codes. Read these instructions thoroughly before beginning an installation. The VM5094 and VM5124 Monochrome Monitors, with a horizontal resolution of 1000 lines, produce crisp, highcontrast pictures. The VM5094 has a 9-inch (230 mm) screen; the VM5124 has a 12-inch (305 mm) screen. These compact units are housed in a rugged yet attractively-styled cabinet with a convenient carrying handle. Both units are dual scanning (EIA and CCIR) and incorporate a universal power supply that accommodates 120 or 230 VAC. Both a 120 VAC and 230 VAC line cord are supplied with each monitor. Loop-through connectors and a 75-ohm termination switch are provided on the rear-panel, along with the removable line cord. Operating controls for power, brightness, contrast and horizontal and vertical hold are located behind a front panel door to provide an uncluttered look and prevent accidental movement of the controls. A power LED indicator is located outside the front panel door for easy viewing. Compatible horizontal and vertical time constants allow for stable playback from a video cassette recorder (VCR). Rack mounting kits are available that allow the monitors to be installed in a standard EIA 19-inch rack, VM5093RK (double) and VM5093RK-1 (single) for the VM5094 monitor and VM5123RK (single) for the VM5124 monitor. The VM5094 and VM5124 monitors meet UL safety standard 2044 and comply with FCC requirements for a Class A device. TABLE 1 MODELS AND DESCRIPTIONS Model Number Product Code Description VM inch high resolution monitor; 120/230 VAC; EIA/CCIR VM inch high resolution monitor; 120/230 VAC; EIA/CCIR XX103 Rev 402 VM5094/VM5124 High-Resolution Monitors Introduction 1

6 Installation Unpacking and Inspection All Vicon equipment is inspected and tested before leaving the factory. It is the carrier s responsibility to deliver the equipment in the same condition in which it left the factory. Inspection for Visible Damage Immediately inspect the cartons upon delivery. On all copies of the carrier s freight bill, make a note of any visible damage. Make sure the carrier s agent (the person making the delivery) signs the note on all copies of the bill. If the agent does not have claim forms, contact the carrier s office. Inspection for Concealed Damage As soon as possible after delivery, unpack the unit and inspect it for concealed damage. Do not discard the carton or packing materials. If the unit is damaged, contact the carrier immediately and request forms for filing a damage claim. Make arrangements for a representative of the carrier to inspect the damaged equipment. If the equipment must be returned for repair, follow the Shipping Instructions at the end of this document. Physical Installation Caution: Do not install this monitor in an excessively hot location or in any way obstruct the ventilation holes. Premature component failure or damage to the cabinet may result. Note: When the monitor is not to be used for several days, it is advisable to disconnect the AC power cord from the utility outlet. 1. Plug the power cord into an applicable utility outlet. 2. Connect the coaxial cable from the video equipment to the VIDEO IN connector on the monitor. If there is only one monitor in the system or if this is the last monitor in the system configuration, set the termination switch to 75 ohms (ON). In a loop through configuration, set the termination switch to High Impedance (OFF). See Figure If the loop through configuration is desired, connect a coaxial cable from the VIDEO OUT connector to the VIDEO IN connector of the next monitor or video component. See Figure 1. Make sure that the last video component in the system is terminated to 75 ohms. 2 Installation XX103 Rev 402 VM5094/VM5124 High-Resolution Monitors

7 Installation with one monitor Monitor Camera 75 ohm switch (ON) Coaxial cable IN OUT Installation with multiple monitors (Monitor N is last monitor in the system) Camera Monitor 1 75 ohm switch (OFF) Monitor N 75 ohm switch (ON) Coaxial cable IN OUT IN OUT Figure 1 Typical Video Installations XX103 Rev 402 VM5094/VM5124 High-Resolution Monitors Installation 3

8 Operation Warning: This product includes critical mechanical and electrical parts that are essential to prevent leakage of x-ray radiation from the unit. For continued safety and protection, replacement of critical components should only be performed by qualified service personnel experienced and equipped for the task. Refer to Figure 2 and accompanying table for the location and function of the of the operating controls and indicators. Note: Be sure that the termination switch is set to ON (75 ohms) or OFF (high impedance) as required and that a standard 1.0 V p-p video signal is applied to the monitor s video input. To turn the monitor on, press the Power switch. The power LED illuminates. To adjust the brightness and contrast controls, use those controls to obtain optimum picture quality. If picture quality is poor, check the camera or other video source for proper adjustment. POWER ON/OFF Switch Provides power on-off control. LED Power Indicator Illuminates to indicate when power is on. HORIZONTAL HOLD Control Permits adjustment of horizontal stability. In the event the picture tears leftward or rightward, turn the control clockwise or counterclockwise until picture stabilizes. VERTICAL HOLD Control Permits adjustment of vertical stability. In the event the picture rolls upward or downward, turn the control clockwise or counterclockwise until picture stabilizes. BRIGHTNESS Control Permits adjustment of the overall shading and picture brightness; used to compensate for differences in room lighting. CONTRAST Control Permits the adjustment of the relationship between the light and dark portions of the picture; when properly adjusted, it is possible to observe a fine gradation between blacks, grays and whites. VIDEO INPUT Terminal BNC connector accepts the video signal from a related vide component (i.e. camera or VCR). VIDEO OUTPUT Terminal BNC connector provides loop-through of the input signal to the input signal of related video equipment (i.e. VCR or another monitor). 75 OHM Termination Switch Provides convenient selection of High Impedance or 75 ohm video input impedance. The switch should be set to OFF for loop-through configuration and to ON when video signal is terminated at the monitor. AC Power Cord Provides input power to unit when plugged into an outlet of appropriate voltage. 4 Operation XX103 Rev 402 VM5094/VM5124 High-Resolution Monitors

9 Figure 2 Front and Rear Panel Controls XX103 Rev 402 VM5094/VM5124 High-Resolution Monitors Operation 5

10 Troubleshooting Failure Description Power LED does not illuminate No picture with power LED illuminated Picture is too bright/dark Contrast is too low Contrast is too high Ghost image Picture distorted by hum Picture rolls vertically Geometric distortion of the picture to the left or right Possible Cause Plug is not connected. Power switch is set to OFF. Power LED is defective. Coaxial cable from camera to monitor not connected. Camera not providing signal. Brightness not adjusted correctly. Contrast not adjusted correctly. Contrast not adjusted correctly. 75 ohm termination not correct for more than 1 monitor. Sunlight interfering with picture. Contrast is not adjusted correctly. 75 ohm termination not set on last monitor. 75 ohm termination not set on last monitor. Bad video connections. Transition resistance on the coaxial cable. Different ground potential for camera and monitor (use optocoupler or galvanic transformer). Vertical hold not properly adjusted. Horizontal hold not properly adjusted. Maintenance The VM5094 and VM5124 require no maintenance except the occasional cleaning of the cabinet and screen. Some common household aerosol sprays, cleaning agents, solvents or polishes may cause damage to the cabinet finish. Best cleaning results are obtained by using mild soap and water and a soft cloth for drying. If the quality of the picture is poor and cannot be improved, inspect all system connections and cable runs. Repairs should be performed by a qualified technician in a fully equipped facility. Fuse Replacement There is a fuse located in the holder above the line cord receptacle. When necessary, replace it with a fuse of the same value. 6 Troubleshooting XX103 Rev 402 VM5094/VM5124 High-Resolution Monitors

11 Shipping Instructions Use the following procedure when returning a unit to the factory: 1. Call or write Vicon for a Return Authorization (R.A.) at one of the locations listed below. Record the name of the Vicon employee who issued the R.A. Vicon Industries Inc. 89 Arkay Drive Hauppauge, NY Phone: CCTV (2288); Toll-Free: ; Fax: CCTV (2288) For service or returns from countries in Europe, contact: Vicon Industries Ltd Brunel Way Fareham, PO15 5TX United Kingdom Phone: +44 (0) ; Fax:+ 44 (0) Attach a sheet of paper to the unit with the following information: a. Name and address of the company returning the unit b. Name of the Vicon employee who issued the R.A. c. R. A. number d. Brief description of the installation e. Complete description of the problem and circumstances under which it occurs f. Unit s original date of purchase, if still under warranty 3. Pack the unit carefully. Use the original shipping carton or its equivalent for maximum protection. 4. Mark the R.A. number on the outside of the carton on the shipping label. XX103 Rev 402 VM5094/VM5124 High-Resolution Monitors Shipping Instructions 7

12 Coaxial Cable Recommendations Coaxial cables used to route video signals to and from the unit must meet the video recommendations in this section. Caution: Careful selection of the proper cable is essential to obtain the best performance from this equipment. Vicon assumes no responsibility for poor performance when cables other than those recommended are installed. In all cases, coaxial cable impedance should be 75 ohms. Materials Use only cable with a pure copper center conductor. Do not use cable with either a copper-plated steel or an aluminum center conductor because these do not transfer signals effectively in the frequency range used in CCTV networks. A center conductor with low DC resistance is required for effective CCTV operation. Solid-core bare copper conductor is best suited to video applications, except where flexing occurs. If the coaxial cable will be subjected to flexing during normal use, select a cable with a stranded center conductor. The preferred dielectric material is cellular (foam) polyethylene. It has better electrical characteristics than solid polyethylene, but is more vulnerable to moisture. Therefore, use only solid polyethylene dielectric cable with a heavy exterior insulation in applications subject to moisture. The shield must be copper braid providing 95% or better coverage. Cable Types The most commonly used cable types are RG-59/U and RG-11/U. Each is actually a family of cables with widely varying electrical characteristics, some of which are not suitable for CCTV applications. Choose a cable type by referring to the characteristics and maximum distances listed below. The maximum distance for best picture refers to the distance between the camera and the unit. The characteristics of the cables in this table should be used as a guideline when cables other than Belden are used. Materials and construction must follow the guidelines above. Note that BC refers to bare copper and TC refers to tinned copper. Cable Type Belden Type No. Recommended Coaxial Cable Types Type West Penn Center Type No. Conductor Alpha Type No. Type Shield and % Coverage DC Resistance ohms per 1000 feet (km) RG-11/U , Solid BC BC braid (95%) 2.6 (8.5) RG-6/U C 806, Solid BC Foil + 61% TC 7.5 (24.6) braid (100%) RG-59/U Solid BC 2 TC braids (96%) 9.9 (32.5) RG-59/U Stranded BC braid (95%) 15.0 (49) BC RG-59/U Stranded BC BC braid (95%) 15.0 (49) Picture Quality vs. Cable Length Maximum Picture Quality Cable Run* ft (m) RG-59/U RG-6/U RG-11/U Dim, faint picture (350) 1500 (450) 2400 (750) Cable amplification required. Usable picture 1100 (350) 1500 (450) 2400 (750) Clean picture 820 (250) 1000 (300) 1600 (500) Best picture 400 (120) 530 (160) 820 (250) * For longer cable runs, refer to the Product Specifications for Video Amplifiers. 8 Coaxial Cable Recommendations XX103 Rev 402 VM5094/VM5124 High-Resolution Monitors

13 Technical Information VIDEO Screen Size: Input Signal: Input Impedance: Resolution: Video Gain: Linearity: Scanning System: ELECTRICAL VM5094: 9 in. (230 mm). VM5124: 12 in. (305 mm) V p-p composite video. 75 ohms, switchable TV lines. 30 db. Horizontal: 15% max. Vertical: 10% max. EIA: 525 lines, 60 fields/sec. CCIR: 625 lines, 50 fields/sec. Input Voltage: VAC ±10%. Power Consumption: VM5094: 19.5 W. VM5124: 20.5 W. Heat Equivalent: Connectors: VM5094: 1.1 btu/min (0.28 kg-cal/min). VM5124: 1.2 btu/min (0.29 kg-cal/min). Note: These figures represent the conversion of 100% of the electrical energy to heat. Actual percentage of heat generated will be less and will vary from product to product. These figures are provided as an aid in determining the extent of cooling required for an installation. Power: 3-conductor removable line cord with grounding plug; a 120 VAC and 230 VAC line cord is supplied. Video In/Out: BNC. Radio Frequency Emission Rating: FCC Class A. Safety Standard: UL CONTROLS Front Panel Controls: Power ON/OFF with LED indicator. Contrast adjustment. Brightness adjustment. Vertical hold. Horizontal hold. XX103 Rev 402 VM5094/VM5124 High-Resolution Monitors Technical Information 9

14 MECHANICAL Dimensions: Weight: VM5094 Height: 9.4 in. (239 mm). Width: 8.6 in. (218 mm). Depth: in. (260 mm). VM5124 Height: in. (304 mm). Width: 12.2 in. (310 mm). Depth: in. (316 mm). VM5094: lb (6 kg). VM5094: lb (9.5 kg). ENVIRONMENTAL Operating Temperature Range: Operating Humidity Range: Storage Temperature Range: Storage Humidity Range: 14 to 122 F (-10 to 50 C). 20 to 80% relative, noncondensing. -20 to 140 F (-29 to 60 C). 0 to 85% relative, noncondensing. 10 Technical Information XX103 Rev 402 VM5094/VM5124 High-Resolution Monitors

15 Notes XX103 Rev 402 VM5094/VM5124 High-Resolution Monitors Technical Information 11

16 Vicon Industries Inc. Corporate Headquarters 89 Arkay Drive Hauppauge, New York CCTV (2288) Fax: CCTV (2288) Infofax: Vicon Europe Headquarters Brunel Way Fareham, PO15 5TX United Kingdom +44 (0) Fax: +44 (0) Brussels Office Planet II - Unit E Leuvensesteenweg 542 B-1930 Zaventem Belgium +32 (2) Fax: +32 (2) Far East Office Unit 5, 17/F, Metropole Square 8 On Yiu Street, Shatin New Territories, Hong Kong (852) Fax: (852) Internet Address: