Cisco TelePresence System TX9000 Assembly, Use & Care, And Field-Replaceable Unit Manual page 19

Chapter 1 Overview, Required Tools, Preinstallation Checks, and List of Hardware Fasteners
Check the LED on the front of the display.
Step 3
•
•
Figure 1-2 Checking the LED
OL-27038-01
If the LED is orange, proceed to
If the LED is unlit, recheck the power cable. If this problem persists, report the problem to Cisco
technical support.
Cisco TelePresence System TX9000 and TX9200 Assembly, Use & Care, and Field-Replaceable Unit Guide
Step 4.
Pre-Installation Checks
1-5