Polycom VSXTM 6000 User Manual

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APPENDIX 05/02

TEST RESULTS FOR POLYCOM® VSX™ 6000

Manufacturer:

Model:

Software versions:

Optional Features

Model modifications

Date of Test:

Polycom®

VSX™ 6000

Version 7.5.1

People + Content™ IP

None

– 17

June 2005

POLYCOM® VSX™ 6000

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Page 1 APPENDIX 05/02 TEST RESULTS FOR POLYCOM® VSX™ 6000 Manufacturer: Model: Software versions: Optional Features Model modifications Date of Test: Polycom® VSX™ 6000 Version 7.5.1 People + Content™ IP None – 17 June 2005 POLYCOM® VSX™ 6000 Front view...
Page 2 Rear view Infrared remote control Desk microphone...
Page 3: Table Of Contents
CONTENTS SETUP PROCEDURE HARDWARE DESCRIPTION SYSTEM OPERATION VIDEO TESTS AUDIO TESTS CONNECTIVITY SUMMARY Page No.
Page 4: A: Setup Procedure
SETUP PROCEDURE The basic connections clearly illustrated on the printed Set- up card together with more detailed documentation on CD enabled the Polycom® VSX™ 6000 to be installed and set-up with ease. Initial installation involved: Positioning the combined CODEC/camera unit on top of the monitor.
Page 5: B: Hardware Description
HARDWARE DESCRIPTION General The Polycom® VSX™ 6000 is a compact entry level portable system for IP communication up to 768kbit/s. Several optional features are available: Dual Monitor hardware. Up to two additional desk microphones. Integration with the VTX1000™ conference phone.
Page 6 The VSX unit connects to the desk pod microphones via a ‘daisy chain’. When conferencing with other Polycom units supporting People + Content™ any XGA data source connected to the Visual Concert™ VSX unit can be transmitted to the remote site together with the selected video source.
Page 7: C: System Operation
1 x Y/C to SCART adaptor Mobility The Polycom® VSX™ 6000 is portable, lightweight and can be moved easily. To establish a connection, the IP address will need to be re-entered for each new location using the on screen configuration menu.
Page 8 Side by Side equal size images Far end large image, near end small image Near end large image, far end small image...
Page 9 The CODEC is configured and controlled either with the infrared remote control through the on screen Polycom® graphical interface or via a web browser over the LAN. This LAN connection is password protected. Text messages may also be sent from the web browser to the CODEC and displayed on the main video monitor, a useful tool for remote management.
Page 10 microphone was muted. Both Near (local) and Far (remote) microphone mute status were also indicated on the display screen. A call status page is readily available via the remote control Help button and indicates: the network in use; the target data rate; the audio and the video encoding/decoding algorithms together with: •...
Page 11: D: Video Tests
VIDEO TESTS Due to the automatic selection of video protocols we were unable to carry out the full suite of tests. In all tests at H.323 the corresponding audio standard is Siren™ 14, 48kbit/s Objective Video Tests: Signal measurements 1. 75% EBU bars 2.
Page 12 Test 1a (H263): Colour bar test (Insert 75% EBU bars at local site, measure at remote site) Peak to peak video amplitude Peak to peak sync amplitude Peak to peak burst amplitude Do chroma vectors lie in their boxes? Any waveform aberrations? Subjective Impairments H.323 Test 1b (H264): Colour bar test (Insert 75% EBU bars at local site, measure at remote site)
Page 13 Test 2b (H.264): Grey scale (Insert grey scale at local site, measure at remote site) Peak to peak video amplitude Peak to peak sync amplitude Any waveform aberrations? Subjective Impairments H.323 Test 3a (H.263): Blue screen (Insert blue screen at local site, measure at remote site) Any wave form aberrations? Subjective Impairments H.323 Test 3b (H.264): Blue screen...
Page 14 Test 5a (H.263): Medium close up female (talking) Subjective Impairments H.323 Test 5b (H.264): Medium close up female (talking) Subjective Impairments H.323 Test 6a (H.263): Close up head (nodding) Subjective Impairments H.323 Test 6b (H.264): Close up head (nodding) Subjective Impairments H.323 Test 7a (H.263): Close up head (shaking side to side) Subjective Impairments H.323 768kbit/s...
Page 15 Test 7b (H.264): Close up head (shaking side to side) Subjective Impairments H.323 Test 8a (H.263): Medium close up, slow zoom out to three shot Subjective Impairments H.323 Test 8b (H.264): Medium close up, slow zoom out to three shot Subjective Impairments H.323 Test 9a (H.263): Three sho t, quick zoom in to medium close up centre person Subjective Impairments H.323...
Page 16 Test 10a (H.263): Turntable speed 1 Subjective Impairments H.323 Test 10b (H.264): Turntable speed 1 Subjective Impairments H.323 Test 10c (H.263): Turntable speed 2 Subjective Impairments H.323 Test 10d (H.264): Turntable speed 2 Subjective Impairments H.323 Test 10e (H.263): Turntable speed 3 Subjective Impairments H.323 768kbit/s 384kbit/s...
Page 17 Test 10f (H.264): Turntable speed 3 Subjective Impairments H.323 Test 10g (H.263): Turntable speed 4 Subjective Impairments H.323 Test 10h (H.264): Turntable speed 4 Subjective Impairments H.323 Test 11a (H.263): Football sequence Subjective Impairments H.323 Test 11b (H.264): Football sequence Subjective Impairments H.323 384kbit/s 768kbit/s...
Page 18 Test 12a (H.263): Zoom in and zoom out of ‘A-to-Z’ map Subjective Impairments H.323 Test 12b (H.264): Zoom in and zoom out of ‘A-to-Z’ map Subjective Impairments H.323 Test 13a (H.263): Text legibility (% of screen height) at viewing distance approx. 5 x screen diagonal Legibility H.323 20 pt (3.5%)
Page 19 Test 14b (H.264): Video with several vision cuts Subjective Impairments H.323 Test 15a (H.263): Man teaching with flip chart Subjective Impairments H.323 Test 15b (H.264): Man teaching with flip chart Subjective Impairments H.323 Test 16: Playback from a domestic VHS videotape player Is picture stable? 384kbit/s 768kbit/s...
Page 20: E: Audio Tests
AUDIO TESTS (ITU standards only) Tests 1-3 were carried out with test signals inserted into the AUX (Auxiliary) input. Test 1: Frequency response (-3dB) (Insert a -6dB signal at the local site, measure the frequency corresponding to an audio level reduction of 3dB at the remote site from the level received when a 1kHz tone is transmitted).
Page 21: F: Connectivity
CONNECTIVITY Connectivity between Like Machines H.323 There were no problems connecting between the Polycom VSX™ 6000 units at Edinburgh and Newcastle over IP. During an H.323 call the network connectio n was removed and reconnected after a specific time. 5 Seconds...
Page 22: G: Summary
Procedure for making a call 1. Select connection speed 2. Input IP address 3. Press Call/Hang-up button on the remote control to dial. Or use the Speed Dial, Local Directory, or Call History list from the graphical interface. SUMMARY An entry level CODEC providing conferencing data rates between 64kbit/s and 768kbit/s over H.323 IP networks.
Page 23 Polycom® and Memory Stick® are trademarks of the Sony Corporation, Japan Polycom® and PictureTel® are registered trademarks of Polycom in the U.S. and various countries. NetMeeting® is a registered trademark of Microsoft Corporation in the United States and/or other countries.

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