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UserGuide for Cisco Digital Media Manager5.4.x
OL-15762-05
Chapter15 Touchscreens, Projectors, and Displays
Reference
Note When you use Digital Signs to lock your remote control, the remote control cann ot unlock itself. Instead, you
must switch the Safety Lock and Remote Control Lock toggles both to Off in Digital Signs.
Run a Diagnostic Self-Test on a 40- or 52-inch Cisco LCD Display
Procedure
Step1
Turn Off your display and turn Off every device connected to it.
Step2
Disconnect all devices from your display.
Step3
Turn On your display.
The self-test runs immediately.
•
PASS — The LED power indicator remains green.
•
FAIL — An on-screen message moves around on the screen, which says “Check Signal Cable.”
Step4
Stop. You have completed this procedure.