Cleaning Instructions - Cisco TelePresence 3000 Installing And Removing

Table 1-3
Problem
Test pattern is not displayed.
Test pattern is not displayed.
Test pattern is not displayed.
Test pattern is not displayed.
Test pattern is not displayed.
The Cisco TelePresence System can display information from multiple input devices during a meeting;
Note
if multiple input devices are sending information, the projector displays the input from the last
presentation device sending information. If an input device image is not being seen on the projector
screen, try the following: for VGA devices, unplug the device from the VGA cable, wait 5 seconds, and
then plug the device back in; for document cameras: turn the camera off, wait 5 seconds, and then restart
the device.

Cleaning Instructions

se a clean, soft cloth with warm water and mild soap to remove any marks on your Cisco TelePresence
display screen.
Using anything other than a soft cloth, warm water and mild soap may permanently damage the display
Caution
screen.
52
Troubleshooting Chart for Presentation Device Problems (Continued)
Possible Cause
Video cable connector is not
connected to the display or to the
primary codec.
Display is set up to receive PC
input instead of input from its
video cable connector.
Video cable connector is not
securely seated in the display.
Video cable connector is not
securely seated in the primary
codec.
Video cable connector is not
inserted in the correct port on the
primary codec.
Possible Solution
Check that the video cable
connector is plugged into the
display and into the correct
connector on the primary codec.
Contact Cisco technical support
if you are certain that the cabling
is correct and power is applied to
the system but no image is
displayed.
Use the display remote control to
configure the display for HD
video input. If your system
includes an Auxiliary Control
Unit, click Set LCD Defaults.
Seat the video cable connector
securely.
Seat the video cable connector
securely.
Check the cabling diagrams in to
identify the correct port into
which to insert the video cable
connector. The video cable
connector should be connected
to auxiliary video out.
OL-23393-01