Cisco TelePresence System 1100 Assembly Manual page 74

Completing Installation and Cabling of the CTS 1100
Step 15 Attach and route the cables between the codec and the cameras and table microphones.
Caution Make sure that the power cord plugs are fully plugged into the PDUs, and that the jumper cords are fully
plugged into the PDU and wall outlet. Improper connections between the PDUs and the power cord plugs
can cause the PDU to overheat and fail.
When you connect the Light Cord cables to the dimmer unit (the box on the upper right of the diagram),
Note
make sure that you attach one of the cables to the connection that is next to the blue (serial cable)
connection on the dimmer unit.
If you have a presentation codec, refer to the
Note
of the
Before you install the microphones, perform the following steps to prevent damage from electrostatic
Caution
discharge (ESD) to the microphone, audio/video extension unit, or codec:
Plug the PDU into the wall power.
a.
Plug the codec into the PDU.
b.
Do not turn on the PDU until you configure the system for the first time in
Note
Setup".
Discharge each microphone cable by touching the metal cable-connector to the codec or audio/video
a.
extension unit cable as shown in
Hold the cable connector to the codec or audio/video extension unit cable for 3 seconds.
b.
Immediately connect the microphone to the codec or audio/video extension unit using the diagram
c.
in
Cisco TelePresence System 1100 Assembly, First-Time Setup, and Field Replaceable Unit Guide
3-56
Cisco TelePresence Hardware Options and Upgrade Guide
Figure 3-45.
Chapter 3 Assembling and Mounting a Cisco TelePresence System 1100
"Options for the Cisco TelePresence System 1100"
Figure 3-45.
for the cabling diagram.
Chapter 4, "First-Time
OL-19695-01
chapter