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Cisco TelePresence System Quick Set C20 / C20 Plus and Profiles using C20 Administrator guide
D14637.04 Profile C20 and Quick Set C20 Administrator Guide TC4.0, November 2010.
Copyright © 2010 Cisco Systems, Inc. All rights reserved.
www.cisco.com
Codec C20–The physical interface
The front panel LEDs
The LED in front of the codec indicates the status of the codec.
• When the LED is off the codec is Off.
• The LED flashes green during the boot up and shut down of
the codec.
• The LED pulses green when the infrared (IR) port is activated.
This will occur when the remote control is in use.
• The LED is steady green when the codec is On, in Standby
mode or in Presentation mode.
• When the LED is red this indicates an Error has occurred.
Power Call IR Alarm
(infrared)
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