6-13
Cisco TelePresence System 1100 Assembly, First-Time Setup, and Field Replaceable Unit Guide
OL-19695-01
Chapter 6 Field-Replaceable Unit Guide
Replacing a Light Fixture—Part Number CTS-LT-FX-LED-3H=(3.5 Foot) or CTS-LT-FX-LED-5FT= (5 Foot)
Step 3
Remove the cabinet cover by lifting it upward and outward.
See
for more information.
Step 4
Power off the system by turning the power switch on the PDU inside the cabinet to the “OFF” position.
The switch is located in the lower center of the cabinet.
Step 5
Disconnect the power and signal cables from the underside of the display.
Step 6
Using at least two people, remove the display from the display frame assembly by pulling it upward and
outward.
See
for correct hand placement on the display when you remove it.
Step 7
If you are replacing the side lights (3.5 foot fixtures), remove the nuts that attach the side light covers to
each side of the light reflector and remove the covers.
See
for the location of the screws to remove the side lights.
Step 8
Using wire cutters or another method, remove the cable ties that keep the light power cables together on
the lower part of the reflector.
Figure 6-5
Removing the Cable Ties from Lower Reflector Area
Step 9
Disconnect the power cable for the light fixture from the PDU.
Step 10
Remove the four screws that attach the light fixture to the reflector assembly, then remove the light
fixture.
207435