Two-Channel DVD Player Test Results

Transcription

1 D Two-Channel DVD Player Test Results Product Identification Report Number: Brand: Technology Code: Model Number: Licensed Devices: Manufacturer: PCC Code: Manufacturer Number: Date Completed: Tested by: Please Check All Boxes That Are Applicable To The Product Region Code: Materials Received Schematic Diagrams Performance Data (complete) Performance Data (incomplete) Owner s Manual Remote Control Other: IC Information Dolby Digital IC DAC Test Materials Used for Evaluation Dolby Digital Test DVD Version: Dolby Digital Auto Test V 2.0 Other: Features Compression Control Karaoke Aware Karaoke Capable Headphone Jack Optical Digital Output Coaxial Digital Output DVD Audio MLP Decoding Dolby Headphone Dolby Laboratories Virtualizer Other Virtualizer: S01/13047/

2 Two-Channel DVD Player Test Results Report # Reference Level Line mvrms Maximum Output Level Line Vrms 1 2 ±10% Dialogue Normalization Always ON (required) OK in all compression modes Dolby Digital Test DVD Version: See Dynamic Range Compression Always ON Dolby Digital Test DVD Version: Switchable (ON/OFF) Switch/Indicator Marking Name: Adjustable in steps Step Names: Line Mode Compression On-Screen Display: RF Mode Compression Separate high-level and low-level compression adjustments See Frequency Response Output Pass Fail Specification Line THD+N vs. Frequency 20 Hz to 20 khz Sweep 20 dbfs +0.5/ 1.0 db from 20 Hz to 20 khz Maximum THD+N dbfs 60 2

3 Two-Channel DVD Player Test Results Report # THD vs. Level (Distortion and DA converter Linearity) 4 khz Sweep dbfs THD+N at 20 dbfs dbfs 60 Signal-to-Noise (20 bit source, CCIR-2k weighted) Line db 65 Downmix Lo/Ro Lt/Rt (Required) See Interchannel Phase Two-Channel Output Output Pass Fail Line Channel Separation Line dbfs 1kHz 3

4 Two-Channel DVD Player Test Results Report # Headphone Output Yes No *Headphone output should be calibrated to produce 75 mv into 32Ω with a 20 dbfs signal. Volume control (required) Audio quality OK Cuts off other audio outputs Headphone Downmix Lo/Ro Lt/Rt See Headphone Frequency Response Output Pass Fail Specification Headphone* +0.5/ 3.0 db from 30 Hz to 20 khz Headphone Signal-to-Noise (20 bit source, CCIR-2k weighted) Headphone* Figure db 60 Headphone THD+N vs. Frequency 20 Hz to 20 khz Sweep 20 dbfs Maximum THD+N dbfs 57 Headphone THD+N vs. Level 4 khz Sweep 0 20 dbfs Maximum THD+N dbfs 57 4

5 Two-Channel DVD Player Test Results Report # Listening and Operating Tests Channel Identification OK Audio Coding Mode Format 1/0/.1 3/1/.1 2/0/.1 2/2/.1 3/0/.1 3/2/.1 2/1/.1 Pass Fail Error Concealment Chapter 1 OK Chapter 2 OK Chapter 3 OK Chapter 4 OK Chapter 5 OK Chapter 6 OK Data Rates Decoding Pass Fail 96 through 448 kbps Audio/Video Synchronization OK Dual Layer DVD OK 5

6 Two-Channel DVD Player Test Results Report # General Performance and Operation System Setup OK No Audible Hum or Noise OK No Audible Distortion OK Overall Sound Quality OK Overall Operation OK External Decoder Compatibility Digital Output Pass Available Optical Coaxial Fail 6

7 Two-Channel DVD Player Test Results Report # IEC (IEC 61937) Output Performance Eye Pattern Output Eye Pattern Closure Coaxial nsec UI Optical nsec UI Jitter Histogram Output Single Pulse Width Double Hump Width Coaxial nsec Optical nsec Wideband Jitter Spectrum Output Maximum Jitter Coaxial psec at khz Optical psec at khz Narrowband Jitter Spectrum Output Maximum Jitter Coaxial psec at khz Optical psec at khz Category Code Yes No IEC output has DVD category code ( L), 19 or 99 for Audio Precision users. If No is selected write down the code observed: Audio/Data Bit Yes No Dolby Digital data from a DVD player is indicated as a data stream The bitstream from a CD on a DVD player is indicated as audio 7

8 Two-Channel DVD Player Test Results Report # Trademark Usage LOGO Switch Indicator On-Screen MARKINGS P Dolby Digital 9 M Digital W M D w Dolby D Other: Dolby Virtual Other: License Notice and Trademark Acknowledgment Product Manual LICENSE NOTICE Manufactured under license from Dolby Laboratories. Other, Product Manual TRADEMARK ACKNOWLEDGMENT Dolby and the double-d symbol are trademarks of Dolby Laboratories. Dolby, Pro Logic, and the double-d symbol are trademarks of Dolby Laboratories. (If the product provides Dolby Headphone) Dolby, MLP Lossless, and the double-d symbol are trademarks of Dolby Laboratories. (If the product provides MLP Lossless) Dolby, Pro Logic, MLP Lossless, and the double-d symbol are trademarks of Dolby Laboratories. (If the product provides Dolby Headphone and MLP Lossless) Other Product Manual COPYRIGHT NOTICE (Software Products Only) Confidential unpublished works. Copyright Dolby Laboratories. All rights reserved. Confidential unpublished works. Copyrights Dolby Laboratories. All rights reserved. (If the product provides Dolby Headphone and or both Dolby Headphone and MLP Lossless) Confidential unpublished works. Copyrights Dolby Laboratories. All rights reserved. (If the product provides MLP Lossless) Other Product Manual GENERAL TRADEMARK USE OK 8

9 D 5.1-Channel DVD Player Test Results Product Identification Report Number: Brand: Technology Code: Model Number: Licensed Devices: Manufacturer: PCC Code: Manufacturer Number: Date Completed: Tested by: Please Check All Boxes That Are Applicable to the Product Region Code: Materials Received Schematic Diagrams Performance Data (complete) Performance Data (incomplete) Owner s Manual Remote Control Other: IC Information Dolby Digital IC DACs Test Materials Used for Evaluation Dolby Digital Test DVD Version: Dolby Digital Auto Test V 2.0 Other: Features Compression Control Karaoke Aware Karaoke Capable Variable line output Headphone Jack Dolby Pro Logic Decoding Optical Digital output Coaxial Digital output DVD Audio MLP Decoding Dolby Headphone Dolby Laboratories Virtualizer Other Virtualizer: S01/12717/

10 5.1-Channel DVD Player Test Results Report # Reference Level Output L C R Ls Rs Unit Specification 5.1-CH 2-CH mvrms Relative Output Level Output L C R Ls Rs SUB Unit Specification 5.1-CH 0 db ±0.5 Maximum Output Level (Set Trim Controls to Maximum) Output L C R Ls Rs SUB Unit Specification 5.1-CH 2-CH Vrms 1 2 ±10% Dialogue Normalization (5.1-Channel Mode) Always ON (required) OK in all compression modes Dolby Digital Test DVD Version: See Dialogue Normalization (Two-Channel Mode) Always ON (required) OK in all compression modes Dolby Digital Test DVD Version: See Dynamic Range Compression (5.1-Channel Mode) Always ON Dolby Digital Test DVD Version: Switchable (on/off) Switch/Indicator Marking Name: Adjustable in steps Step Names: Line Mode Compression On-Screen Display: RF Mode Compression Separate high-level and low-level compression adjustments OK in all compression modes See 2

11 5.1-Channel DVD Player Test Results Report # Dynamic Range Compression (Two-Channel Mode) Always ON Switchable (ON/OFF) Adjustable in steps Line Mode Compression RF Mode Compression Separate high-level and low-level compression adjustments Dolby Digital Test DVD Version: OK in all compression modes See Frequency Response, Bass Management and Downmix Levels 5.1-Channel Output Output Pass Fail Figures: Config.1 or Simplified (Sub. ON) Simplified (Sub. OFF) No Center channel No Surround channel No C, Ls and Rs (Sub. ON) No C, Ls and Rs (Sub. OFF) Other Configurations Two-Channel Output Output Pass Fail Line Specification +0.5/ 1.0 db, 20 Hz to 20 khz Filter Characteristics (5.1-Channel Mode) Highpass filters are first order (6 db/oct) Highpass filters are second order (12 db/oct) or greater (recommended) Lowpass filters are second order (12 db/oct) or greater Filter corners are between 80 and 120 Hz 3

12 5.1-Channel DVD Player Test Results Report # THD+N vs. Frequency 20 Hz to 20 khz 20 dbfs 5.1-Channel Output L C R Ls Rs Unit Specification Maximum THD+N Two-Channel dbfs 60 Maximum THD+N dbfs 60 THD+N vs. Level (Distortion and D/A Converter Linearity) 4 khz Sweep, dbfs 5.1-Channel Output L C R Ls Rs Unit Specification THD+N at 20 dbfs Two-Channel dbfs 60 THD+N at 20 dbfs dbfs 60 4

13 5.1-Channel DVD Player Test Results Report # Signal-to-Noise (20-bit source, CCIR-2k weighted) 5.1-Channel Output L C R Ls Rs Unit Specification Configuration1 or Simplified (Sub on) Simplified (Sub off) Two-Channel db 65 Level db 65 Downmix (5.1-Channel Mode) Center and Surrounds = Off Lo/Ro Lt/Rt* See *Required if no independent two-channel output is offered Headphone Output (5.1-Channel Mode) Lo/Ro Lt/Rt See Downmix Overload Center OFF OK Overload Surround OFF OK Overload Stereo (Lt/Rt) OK Overload Stereo (Lo/Ro) OK Overload Mono OK Overload Mono Surround OK Overload 5

14 5.1-Channel DVD Player Test Results Report # Low-Frequency Overload Configuration1 or Simplified Subwoofer ON: (Monitor Subwoofer Output) L, C, R, Ls, Rs, LFE: 30 0 dbfs OK Overload L, C, R, Ls, Rs, LFE: 30 3 dbfs OK Overload L, C, R, Ls, Rs: 30 0 dbfs OK Overload LFE: 30 0 dbfs OK Overload Simplified Subwoofer OFF: (Monitor L and R Outputs) L, C, R, Ls, Rs, LFE: 30 0 dbfs OK Overload L, C, R, Ls, Rs, LFE: 30 3 dbfs OK Overload L, C, R, Ls, Rs: 30 0 dbfs OK Overload LFE: 30 0 dbfs OK Overload Relative Phase Left OK Inverted Center OK Inverted Right OK Inverted Left Surround OK Inverted Right Surround OK Inverted LFE OK Inverted Level Trim Controls Channel Output L C R Ls Rs SUB Unit Range Step db Channel Output LFE L/R Balance Unit Range Step db 6

15 5.1-Channel DVD Player Test Results Report # Dolby Digital Center and Surround Channels Delay Channel Range Step Unit Specification Center 0 5 ms Surround 0 15 Dolby Surround Pro Logic Pro Logic decoding switchable ON/OFF for two-channel Dolby Digital bitstreams (required). The Pro Logic and Dolby Digital indicators are both illuminated whenever Pro Logic decoding is taking place (required). Dolby Digital + Pro Logic mode produces L, C, R, S (functional check). Pro Logic decoding is automatic depending on setting of the surround flag in 2/0 bitstream (optional).. Dolby Pro Logic Center Channel Mode Characteristics 20 Hz to 20kHz 20 dbfs Center Mode Small Small Large Output Channel Center Left Center Figure Pro Logic Surround Channel Delay Range Step Unit Specification Pro Logic ms Noise Sequencer Mode Noise Level Unit Specification Dolby Digital 30 dbfs Pro Logic 30 Automatic (recommended) Cycle time: sec Manual Does not mute during transitions Mutes during transitions Muting time: msec 7

16 5.1-Channel DVD Player Test Results Report # Program Format Display Graphic Display Text Display Display correctly indicates program format only. Display correctly indicates output mode only Display indicates a mixture of program format and output mode (not recommended) Display correctly indicates both program format and output mode LFE Indicator shows signal presence (not program format) Surround-encoded two-channel bitstream indicated as L + R + S None Two-Channel Output Mode Interchannel Phase Two-Channel Output Output Pass Fail Line Channel Separation Line dbfs 1 khz Downmix Overload OK Overload Downmix Lo/Ro Lt/Rt (Required) See 8

17 5.1-Channel DVD Player Test Results Report # Headphone Output Yes No Headphone output should be calibrated to produce 75 mv into 32Ω with a 20 dbfs signal. Volume control (required) Audio quality OK Cuts off other audio outputs Headphone Downmix Lo/Ro Lt/Rt See Headphone Frequency Response Output Pass Fail Specification +0.5/ 3.0 db, Headphone* 30 Hz to 20 khz Headphone Signal-to-Noise (20 bit source, CCIR-2k weighted) Headphone* Figure db 60 Headphone THD+N vs. Frequency 20 Hz to 20 khz 20 dbfs Maximum THD+N dbfs 57 Headphone THD+N vs. Level 4 khz Sweep, 0 20 dbfs Maximum THD+N dbfs 57 9

18 5.1-Channel DVD Player Test Results Report # Listening Tests Two-Channel Mode Channel Identification OK Audio/Video Synchronization OK 5.1-Channel Mode Noise Sequencer OK Audio Coding Mode Format 1/0/.1 3/1/.1 2/0/.1 2/2/.1 3/0/.1 3/2/.1 2/1/.1 Pass Error Concealment Fail Chapter 1 OK Chapter 2 OK Chapter 3 OK Chapter 4 OK Chapter 5 OK Chapter 6 OK Data Rates Decoding Pass Fail 96 through 448 kbps 10

19 5.1-Channel DVD Player Test Results Report # Audio/Video Synchronization OK Dual-Layer DVD OK General Performance and Operation System Setup OK No Audible Hum or Noise OK No Audible Distortion OK Overall Sound Quality OK Overall Operation OK External Decoder Compatibility Digital Output Pass Available Optical Coaxial Fail 11

20 5.1-Channel DVD Player Test Results Report # IEC958 (IEC1937) Digital Output Performance Eye Pattern Output Eye Pattern Closure Coaxial ns UI Optical ns UI Jitter Histogram Output Single Pulse Width Double Hump Width Coaxial ns Optical ns Wideband Jitter Spectrum Output Maximum Jitter Coaxial ps at khz Optical ps at khz Narrowband Jitter Spectrum Output Maximum Jitter Coaxial ps at khz Optical ps at khz Category Code Yes No IEC output has DVD category code ( L), 19 or 99 for Audio Precision users. If No is selected, write down the code observed: Audio Data Bit Yes No Dolby Digital Data from a DVD player is indicated as a data stream. The bitstream from a CD on a DVD player is indicated as audio. 12

21 5.1-Channel DVD Player Test Results Report # Trademark Usage P 9 W w Other: LOGO Switch Indicator (Dolby Digital) (Virtual Dolby Digital) (MLP Lossless) (Dolby Headphone) License Notice and Trademark Acknowledgment On- Screen MARKINGS Dolby Digital M Digital M D M Pro Logic Pro Logic Dolby D Dolby Virtual Other: Product Manual LICENSE NOTICE Manufactured under license from Dolby Laboratories. Other Product Manual TRADEMARK ACKNOWLEDGMENT Dolby and the double-d symbol are trademarks of Dolby Laboratories. Dolby, Pro Logic, and the double-d symbol are trademarks of Dolby Laboratories. (If the product provides Dolby Headphone) Dolby, MLP Lossless, and the double-d symbol are trademarks of Dolby Laboratories. (If the product provides MLP Lossless) Dolby, Pro Logic, MLP Lossless, and the double-d symbol are trademarks of Dolby Laboratories. (If the product provides Dolby Headphone and MLP Lossless) Other Product Manual COPYRIGHT NOTICE (Software Products Only) Confidential unpublished works. Copyright Dolby Laboratories. All rights reserved. Confidential unpublished works. Copyrights Dolby Laboratories. All rights reserved. (If the product provides Dolby Headphone and or both Headphone and MLP Lossless) Confidential unpublished works. Copyrights Dolby Laboratories. All rights reserved. (If the product provides MLP Lossless) Other Product Manual GENERAL TRADEMARK USE OK 13

22 D Dolby Digital Multichannel Decoder Test Results Product Identification (Please fill in all but Report Number and Technology Code) Report Number: Brand Name: Technology Code: Model Number: Licensed Devices: Manufacturer Name: PCC: Manufacturer Number: Date Testing Completed: Tested by: Please check all boxes applicable to the product. Product Type Complete Decoder Outboard Adapter Other: Materials Supplied Schematic Diagrams Performance Data (complete) Performance Data (incomplete) Owner s Manual Remote Control Other: IC Information Product Name Model Number Dolby Digital IC Pro Logic DACs Date Code (ICs) or Model Number and Resolution (DACs) Test Materials Used for Evaluation Dolby Digital Test DVD Version: Dolby Digital Auto Test V 2.0 Other: S01/11657/

23 Dolby Digital Multichannel Decoder Test Results Report # Features Master Volume Control Master Level Trim Control Level Trim Controls LFE Level Trim Control Subwoofer Limiter Loudness Compensation Compression Control Tone Controls Headphone Jack Program Format Display Noise Sequencer Line Outputs Speaker Outputs Dolby Pro Logic Decoding Surround EX Dolby Headphone Dolby Laboratories Virtualizer Other Virtualizer: Inputs available for Dolby Digital Input Type Quantity Decoding Error Recovery RF (Laser disc) OK OK Coaxial Digital OK OK Optical Digital OK OK USB OK OK Dialogue Normalization Always On (required) OK in all compression modes Dolby Digital Test DVD Version: See Dynamic Range Compression Always On Dolby Digital Test DVD Version: Switchable (on/off) Switch/Indicator Marking Name: Adjustable in steps Step Names: Separate high- and low-level On-Screen Display: compression adjustments Line Mode Compression RF Mode OK in all compression modes See 2

24 Dolby Digital Multichannel Decoder Test Results Report # Frequency Response, Bass Management Output Pass Fail Figures: Specification Configuration 1 Configuration 2 Configuration 3 No Center channel No Surround channel +0.5/ 1.0 db from 20 Hz to 20 khz No C, Ls, and Rs (Sub On) No C, Ls, and Rs (Sub Off) Other Configurations Filter Characteristics High-pass filters are first order (6 db/oct) High-pass filters are second order (12 db/oct) or greater (recommended) Low-pass filters are second order (12 db/oct) or greater Filter corners are between 80 and 120 Hz THD+N vs. Frequency 20 Hz to 20 khz Sweep 20 dbfs Output L C R Ls Rs Unit Specification Line Amplifier Maximum THD+N dbfs 60 THD+N vs. Level (Distortion and D/A Converter Linearity) 4 khz Sweep dbfs Output L C R Ls Rs Unit Specification Line Amplifier Maximum THD+N dbfs 60 3

25 Dolby Digital Multichannel Decoder Test Results Report # Signal-to-Noise Ratio Line Unit Specification Output L C R Ls Rs Configuration 1 Configuration 2 Amplifier db 65 Output L C R Ls Rs Configuration 1 Configuration 2 Downmix Overload No Center (Phantom) OK Overload No Surround OK Overload Stereo (Lt/Rt) OK Overload Stereo (Lo/Ro) OK Overload Mono OK Overload Mono Surround OK Overload Other: OK Overload. Low-Frequency Overload Configuration 1: (Monitor Subwoofer Output) L, C, R, Ls, Rs, LFE: 0 dbfs 30 Hz OK Overload L, C, R, Ls, Rs, LFE: 3 dbfs 30 Hz OK Overload L, C, R, Ls, Rs: 0 dbfs 30 Hz OK Overload LFE: 0 dbfs 30 Hz OK Overload Configuration 2: (Monitor L and R Outputs) L, C, R, Ls, Rs, LFE: 0 dbfs 30 Hz OK Overload L, C, R, Ls, Rs, LFE: 3 dbfs 30 Hz OK Overload L, C, R, Ls, Rs: 0 dbfs 30 Hz OK Overload LFE: 0 dbfs 30 Hz OK Overload 4

26 Dolby Digital Multichannel Decoder Test Results Report # Relative Phase Left Center Right Left Surround Right Surround LFE PCM De-emphasis Yes No Inverted Inverted Inverted Inverted Inverted Inverted See figure: Decoder Gain Correction Mode Level Unit Reference Dolby Digital L ch 20 dbfs Dolby Digital + Pro Logic L ch 20 dbfs dbr PCM + Pro Logic L ch 20 dbfs PCM Stereo L ch 20 dbfs Sample Rates Supported Dolby Digital 48 khz 44.1 khz 32 khz 96 khz PCM 48 khz 44.1 khz 32 khz Automatic Detection of Dolby Digital / PCM Automatically detects Dolby Digital/ PCM. Correct mode must be selected by user depending on input. Dolby Digital with "digital data bit" not set results in noise-like output. Dolby Digital with "digital data bit" not set results in muting. Decodes Dolby Digital regardless of "digital data bit" setting.. 5

27 Dolby Digital Multichannel Decoder Test Results Report # Dolby Surround Pro Logic Functionality Pro Logic decoding switchable ON/OFF for two-channel Dolby Digital bitstreams (required) Pro Logic and Dolby Digital indicators both illuminated whenever Pro Logic decoding is taking place (required) Dolby Digital + Pro Logic mode produces L, C, R, S (functional check) Pro Logic decoding automatic, depending on setting of the surround flag in 2/0 bitstream (optional) Relative Output Level Output L C R Ls Rs SUB Unit Specification Line 0 Amplifier 0 db ±0.5 Minimum Required Output Level (for complete decoders) Output L C R Ls Rs SUB Unit Specification Level Vrms Maximum Allowed Output Level (for outboard adapters) Output L C R Ls Rs SUB Unit Specification Level Vrms Level Trim Controls Channel Output L C R Ls Rs SUB Unit Range Step db Channel Output LFE L/R Balance Unit Range Step db 6

28 Dolby Digital Multichannel Decoder Test Results Report # Time Delay Dolby Digital Channel Range Step Unit Spec. Front L/R Center 0 5 ms Surrounds (Ls/Rs) 0 15 Dolby Pro Logic Channel Range Step Unit Spec. Front L/R Center Surrounds (Ls/Rs) Pro Logic mode automatically adds 15 ms to surround delay ms Noise Sequencer Mode Noise Level Spec. Unit Dolby Digital Pro Logic 30 dbfs Automatic (Recommended) Cycle time: sec. Manual Level unaffected by master volume Fixed level: V Does not mute during transitions Mutes during transitions Muting time: ms 7

29 Dolby Digital Multichannel Decoder Test Results Report # Program Format Display L R C Ls Rs LFE Graphical Display Textual Display Display correctly indicates program format only. Display correctly indicates output mode only. Display indicates a mixture of program format and output mode (not recommended) Display correctly indicates both program format and output mode LFE Indicator shows signal presence (not program format) LFE Indicator turns on and off with LFE signal 2-channel bitstream encoded in Surround indicated as L + R + S (recommended) None Master Volume Control Tracking Level Tracking in db (Trim Controls at Nominal Settings) Level L C R Ls Rs SUB Calculated Tracking Error in db (Trim Controls at Nominal Settings) Error C R Ls Rs SUB Total 0 to 10 0 to 20 0 to 30 0 to 40 0 to 50 Worst case error: 8

30 Dolby Digital Multichannel Decoder Test Results Report # Level Tracking in db (Trim Controls at Worst-Case Settings) Level L C R Ls Rs SUB Calculated Tracking Error in db (Trim Controls at Worst-Case Settings) Error C R Ls Rs SUB Total 0 to 10 0 to 20 0 to 30 0 to 40 0 to 50 Worst case error: No interaction between volume and trim controls Interaction exists between volume and trim controls Headphone Output Yes No *Headphone output should be calibrated to produce 75 mv into 32Ω with a 20 dbfs signal. Volume control (required) Audio quality OK Cuts off other audio outputs Headphone Downmix Lo/Ro Lt/Rt See 9

31 Dolby Digital Multichannel Decoder Test Results Report # Headphone Frequency Response *Headphone output should be calibrated to produce 75 mv into 32Ω with a 20 dbfs signal. Output Pass Fail Specification Headphone* Headphone Signal-to-Noise (20 bit source, CCIR-2k wtd) Headphone* Headphone THD+N vs. Frequency +0.5/ 3.0 db from 30 Hz to 20 khz db Hz to 20 khz Sweep 20 dbfs Maximum THD+N Headphone THD+N vs. Level dbfs 57 4 khz Sweep 0 20 dbfs Maximum THD+N dbfs 57 Listening Tests Audio Coding Mode Format 1/0/.1 3/1/.1 2/0/.1 2/2/.1 3/0/.1 3/2/.1 2/1/.1 Pass Fail 10

32 Dolby Digital Multichannel Decoder Test Results Report # Error Concealment Use title 78 (Error Con) of the Dolby Digital Test DVD v. 1.5 Chapter 1 OK Chapter 2 OK Chapter 3 OK Chapter 4 OK Chapter 5 OK Chapter 6 OK Data Rates Decoding Pass Fail 384 kbps 448 kbps 640 kbps General Performance and Operation System Setup OK No Audible Hum or Noise OK No Audible Distortion OK Overall Sound Quality OK Overall Operation OK 11

33 Dolby Digital Multichannel Decoder Test Results Report # Trademark Usage LOGO Switch Indicator On-Screen MARKINGS P (Dolby Digital) Dolby Digital Dolby Digital) M Digital 9 (Virtual w (Dolby Headphone) Other: M D M Pro Logic Pro Logic License Notice and Trademark Acknowledgment Product Manual LICENSE NOTICE Dolby D Dolby Virtual Other: Manufactured under license from Dolby Laboratories. Other, Product Manual TRADEMARK ACKNOWLEDGMENT Dolby and the double-d symbol are trademarks of Dolby Laboratories. Dolby, Pro Logic, and the double-d symbol are trademarks of Dolby Laboratories. (If the product provides Dolby Surround Pro Logic and/or Dolby Headphone) Dolby, Pro Logic, Surround EX, and the double-d symbol are trademarks of Dolby Laboratories. (If the product provides Dolby Surround EX and/or Surround EX and Dolby Headphone) Other,. Product Manual COPYRIGHT NOTICE ( Software Products Only) Confidential unpublished works. Copyright Dolby Laboratories. All rights reserved. Confidential unpublished works. Copyrights Dolby Laboratories. All rights reserved. (If the product provide Dolby Surround EX and/or Surround EX and Dolby Headphone) Other,. Product Manual GENERAL TRADEMARK USE OK 12