Cisco TelePresence SX20 Quick Set page 2

Installing Cisco TelePresence SX20 Quick Set
Connecting the cables
Connect all cables as illustrated.
Caution: Make sure all units are switched off when connecting or
disconnecting devices.
If connecting an external loudspeaker, please take care to use
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an active speaker (built-in amplifier). Use an ungrounded (float-
ing) speaker to avoid ground loop noise.
Connect one or two Cisco Table Microphone 20 microphones to
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your codec.
Connect the codec to LAN/Ethernet.
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Connect your primary display to the blue colored HDMI socket.
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With the dual display option, connect the second display to the
other HDMI output.
Connect your camera (option A, B or C) to the codec.
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Connect a PC (video and audio) to be able to share
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presentations (either locally or with remote participants).
Always use the provided Lite-On PA-1600-2A-LF power supply
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(Input: 2 A, 100-240 V, 50-60 Hz; Output: 5.0 A, 12.0 V).
Starting to use the system
If the codec is not starting automatically, press the power
button to switch it on. When the button lights steadily the
system is ready for configuration. This may take a few minutes.
Before you can make a call, you must configure the system as
Getting Started Guide
described in the available on our web site.
See overleaf where to find the user guides online.
Ventilation
Do not block any ventilation openings;
minimum 8 cm / 3.15 in. free space.
78-20385-02B SX20 Quick Set Installation Sheet | 2015 MARCH | © 2011-2015 Cisco Systems, Inc. All rights reserved.
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3 4
HDMI
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Camera option A:
PrecisionHD 1080p 12X
Camera option B:
PrecisionHD 1080p 4XS2
Camera option C:
PrecisionHD 1080p 2.5X