Filter
Top Products
Chapter 5 System Information and Diagnostics
ViewStation User Guide 174 www.polycom.com
Color Bar
The Color Bar screen is used to test the color setting on the
television monitor. Highlight the View Color Bars icon and press the
SELECT button on the remote control. Color bars appear full screen.
Use the controls on the television monitor to adjust the color
settings. Press any button on the remote control to return to the
Color Bar screen.
Audio
The Audio screen is used to generate a tone and view the audio
levels of the ViewStation.
To generate a tone:
• Highlight the Generate Tone icon and press the SELECT
button. Adjust the volume controls on the ViewStation and
television monitor to comfortable levels.
• Press any button to stop the tone. If the system is in a call
the far site also hears the tone.
To view audio levels:
• Highlight the Audio Meter icon and press the SELECT
button on the remote control.
• The Audio Meter screen indicates the audio level of all
audio inputs connected to the ViewStation. Speak into the
microphone to test the audio level.
Near End Loop
The Near End Loop screen allows you to test the encoder/decoder
on the ViewStation. This can help you diagnose a problem with a
video call. Press any button on the remote control to stop the loop.
Far End Loop
The Far End Loop screen only appears during an H.320 or V.35 call
and allows you to test the encoder/decoder on the ViewStation. This
can help you diagnose a problem with an H.320 or a V.35 video call.
If you perform a far-end loop test during a call, the far site sees its
own loop. Press any button on the remote control to stop the loop.