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Installation
This section contains information for connecting and wiring the XTP T USW 103. Topics in
this section include:
• Rear Panel Connectors
• Making Connections
The XTP T USW 103 can be mounted in a rack, under a desk, or on a tabletop (see
Mounting on page 32 for more mounting details).
Rear Panel Connectors
POWER
12V
2
1.0 A MAX
G
1
SIG LINK
XTP OUT
LAN
AUDIO
RGB HDMI HDMI
CONTACT
Rx GGTx
RS-232 IR
RxTx
RS-232
Tx Tx
3
123
R
OVER XTP REMOTE
INPUTS
acbde
fg
h
i
Figure 2. XTP T USW 103 Rear Panel Connectors
a
Audio connector — Connect an analog audio source to the 3.5 mm TRS jack. All
three video inputs can share this audio input.
Tip (+)
Sleeve ( )
Sleeve ( )
Ring (
-
)
Tip (+)
Audio Plugs.eps
RCA Connector
3.5 mm Stereo Plug Connector
(balanced)
Sleeve ( )
Ring (R)
Tip (L)
3.5 mm Stereo Plug Connector
(unbalanced)
Figure 3. Wiring for TRS Audio
By default, audio input is selected automatically (see Audio input selection SIS
commands on page 16 to manually select audio inputs). When input 2 or 3 is selected
with automatic audio input selections, the switcher prioritizes embedded digital audio.
The following table shows the audio format that is sent over the XTP connection when a
specific audio format is not specified.
Selected
Video Input
HDMI Embedded
Audio Present
Analog Audio
Present
Audio Sent Over XTP
VGA N/A Yes Analog audio
VGA N/A No No audio
HDMI Yes No HDMI embedded audio
HDMI Yes Yes HDMI embedded audio
HDMI No Yes Analog audio
HDMI No No No audio
b
Analog video connector — Connect a video source to the female 15-pin HD
connector, labeled input 1. It accepts RGBHV video signals.
3XTP T USW 103 • Installation