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Cisco TelePresence System Administration Guide
OL-21845-01
Chapter 4 Troubleshooting the CTS 500
Managing CTS 500 Hardware Setup
Figure 4-16
Presentation Devices Test Pattern
It may take up to 15 seconds before you begin to see an image on the projection surface. The image
should be fully formed after approximately 45 seconds.
If the test pattern is displaying correctly, you should see a grid projected on the projection surface. In
the center of the grid, you should see a series of horizontal grey bars. You should also see a one-pixel
wide green border around the outside of the grid.
If the green border is not visible, for systems with an Auxiliary Control Unit, do the following:
a.
Click Set LCD/Projector Defaults. A dialog box opens alerting you that setting projector defaults
may take up to 45 seconds. A menu will appear from the projector to select settings.
For systems without the Auxiliary Control Unit, use the projector remote control to change the
following settings on the projector:
b.
Picture adj: Overscan should be set to 0
c.
Screen: Normal
Step 4
Click Stop Test to end the test pattern testing.
Step 5
Click Set Projector Defaults to reset the projector to the default settings, if necessary.
Step 6
Click Stop in the Testing box to end all testing.
Step 7
Proceed to
Checking the VGA
.
Checking the VGA
To check the
VGA
:
Step 1
Choose Troubleshooting > Hardware Setup.
