12-22
Cisco TelePresence System 3200
OL-14521-01
Chapter 12 Field-Replaceable Unit Guide
Replacing a Light Fixture—Part Number CTS-LIGHT-FIXT=
Replacing a Light Fixture—Part Number CTS-LIGHT-FIXT=
Required Information, Tools, and Equipment
To disassemble and reassemble portions of the Cisco TelePresence 3200, you need the following
information, tools, and equipment:
• Cisco TelePresence System Release 1.4 Administrator’s Guide, OL-13676-03
• Power screwdriver with 2.5, 3, and 6 mm (standard or round) Allen bits, or standard 2.5, 3, and 6 mm
Allen wrenches
Tip A round-head Allen bit allows the bit to work at an angle instead of only straight out, which is
helpful in tight spots.
• Manual screwdrivers, Phillips and flat head types
• Metric wrenches, 10 to 15 mm
• Masking tape
• Step stool or small step ladder
• Laptop computer attached to network (for troubleshooting or reference)
Replacement Bulbs
A Field Replacement Unit consisting of three 5-foot and two 4-foot 4100 K bulbs is available from Cisco
Customer Service. The part number is CTS-3000-BULBS.
If one or more bulbs need replacement, it is recommended that all five bulbs are replaced for lighting
uniformity.
Note The light fixtures installed during assembly have a 4100 K rating. If you set the Plasma display to
another value you need to purchase and replace the light fixtures to match the new color temperature
setting.
Replacing a Light Fixture
Step 1 Power off the Auxiliary Control Unit by turning the power switch to the Off position.
Note The Auxiliary Control Unit is located in the center of the display assembly. See Chapter 9, “Routing
Power and Signal Cables” for more information.
Step 2 Unplug the light fixture cord(s) from the Auxiliary Control Unit.
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