'Managing Calls' | 30
RADVISION | User Guide for SCOPIA XT1000 Series Version 2.0
Calibrating the Computer Display
Configure the computer display to one of the supported picture resolutions and refresh
frequencies.
Procedure
Step 1
Right-click on your computer desktop. The Display Properties page appears.
Step 2
Select Settings.
Step 3
Select one of the relevant resolution and refresh frequencies.
Table 3-1
Resolution and Refresh Frequencies
Note:
If you connect a camera to the DVI-I input, the system will manage it as PC content.
Sharing Content before a Call Starts
Before the call starts, you can share the content of your computer screen with other participants
in the local conference room. This mode is called local presentation.
You must setup your computer and the Codec Unit before starting the presentation:
•
Configure your computer to the resolution and refresh rates supported by the system. See
Calibrating the Computer Display page 30
for detailed information.
•
Check the audio settings.
To hear the PC input locally and remotely, you need to route PC audio through the S/PDIF
port.
Navigate to Administrator settings > I/O connections > Audio - Inputs > SPDIF/HD page.
Select SPDIF associated with DVI or SPDIF always.
Navigate to Administrator settings > I/O connections > Audio - Outputs > General page. In
the SPDIF/HD camera to output field, select All or HD1+SPDIF.
DVI-I
Resolution
Refresh Frequency (Hz)
VGA
640 x 480
60, 72, 75, 85
SVGA
800 x 600
56, 60, 72, 75, 85
XGA
1024 x 768
60, 70, 72, 75, 85
WXGA
1280 x 768
60, 75
SXGA
1280 x 1024
60, 67, 70, 72, 75, 76, 85
WSGA
1440 x 900
60
UXGA
1600 x 1200
60
WUXGA
1920 x 1200
60