12-10
Cisco TelePresence System 3200
OL-14521-01
Chapter 12 Field-Replaceable Unit Guide
Replacing a Codec Unit—Part Number CTS-CODEC-PRI-G2 (Primary Codec) or CTS-CODEC-SEC (Secondary Codec)
Replacing a Codec Unit—Part Number CTS-CODEC-PRI-G2
(Primary Codec) or CTS-CODEC-SEC (Secondary Codec)
Required Information, Tools, and Equipment
To remove and replace a codec unit for 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
•
Laptop computer attached to the network
Removing and Replacing a Codec
Note
Make sure to retain all screws, connectors, and other parts during the disassembly.
Step 1
Power off the system by completing turning off the following units:
•
The two left PDUs on the left accessory cabinet
•
The single right PDU on the right accessory cabinet
•
The auxiliary control unit on the center display structure
Caution
Make sure all system power is turned off before beginning this disassembly.
Step 2
From the back of the Cisco TelePresence 3200, access the codec to be removed. Turn the power switch
on the codec to the Off position.
Step 3
Remove all cable ties holding the cables to the cable management bar. Take note of the organization of
the cables.
Step 4
Remove the cables from the codec. Label each cable with masking tape for identification as it is
removed.
See
Chapter 9, “Routing Power and Signal Cables”
for additional information.
Step 5
Remove and retain the screws that attach the codec’s L-brackets to the Display structure Front feet.
See
Chapter 8, “Assembling the Remaining Cisco TelePresence Elements”
for additional information.
