Cisco 3000 Use & Care Manual page 145

Chapter 8 Routing Power and Signal Cables
Figure 8-7 Cabling the Cisco Unified IP Phone, DVI-to-VGA, and Projector HD Video Cables
Connect the microphones to the microphone cables; then, connect the microphone cables to the codec
Step 8
and audio/video extension unit.
Perform the following steps to prevent damage from electrostatic discharge (ESD) to the microphone,
Caution
audio/video extension unit, or codec:
a.
b.
OL-14521-01
Discharge each microphone cable by touching the metal cable-connector to the codec or audio/video
extension unit cable as shown in
Hold the cable connector to the codec or audio/video extension unit cable for 3 seconds.
Power Requirements for the Cisco TelePresence 3000
6
4
2
Figure 8-8.
IP Phone Signal
VGA Peripheral
Projector HD Video to Codec
Cisco TelePresence System 3000
8-9