The Rear Panel - Cisco TelePresence System C20 Administrator's Manual

Cisco TelePresence System Quick Set C20 / C20 Plus and Profiles using C20
Contents Introduction
Codec C20 — The physical interface, continued...

The rear panel

The connectors used in a basic setup are highlighted in bold.
Mic 1 Mic 2 Audio
input
Mini jack Mini jack
3,5 mm 3,5 mm 2 x RCA
Microphone 1–2
Mini-Jack 3.5 mm, 4-pole connector. Connect the microphone to
Mic 1, which is the main connector.
Audio input
RCA sockets, mixed to mono. Used when connecting to PC and
external playback devices, such as VCR's or DVD players.
Audio output
RCA sockets, mono. Used when connecting to a local
loudspeaker system.
Network connector
Ethernet interface, 1 × 10 Mb/100 Mb/1 Gigabit Ethernet LAN
(RJ-45 Jack) interface.
USB
For future use.
D14637.06 Profile C20 and Quick Set C20 Administrator Guide TC4.2, July 2011.
Copyright © 2010-2011 Cisco Systems, Inc. All rights reserved.
Web interface
Audio Cooling Network USB (for
output fan future use)
RJ45
2 x RCA
Camera Control port
Camera Control (RS-232) port for power and camera control
(pan, tilt, zoom) using the VISCA™* protocol. The Pin No. 4 on
the Camera Control port provides 12 V DC / 1 A to the main
camera.
DVI-I input for PC
DVI-I socket, digital/analog video input for PC presentations.
HDMI input for camera
HDMI socket, digital video input for camera.
HDMI output for the main monitor
HDMI socket, digital video and audio output for the main monitor.
HDMI output for the second monitor
HDMI socket, digital video output for the second monitor.
Advanced settings Password protection
Camera control PC input Cooling
port fan
DVI-I
RS-232 input
73
Administrator guide
Appendices Appendices
Camera Main Second Power
monitor monitor socket
HDMI
input HDMI 1 HDMI 2
output
output
Power socket
The power socket accepts +12 V / 5 A (max) from the external
adapter.
The external adapter accepts 100/240 V 50/60 Hz and the
maximal load is 75 W.
Power switch
The power switch (push button) is located on the rear side.
• Push the button to boot up the codec.
• Push and hold the button for 1 second to shut down the
codec.
• Push and hold the button for 7 seconds to force a shut down
of the codec.
Kensington lock
The Kensington lock may be used to prevent the codec to be
moved from its place or to prevent theft.
*VISCA™ is a trademark of Sony Corporation
Contact us
Kensington
lock
Power
switch
www.cisco.com