Output connectors – Extron Electronics FOX T USW 203 User Guide User Manual
Page 11
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Audio input 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 Unbalanced Stereo Audio
The following table shows the audio format that is sent over the fiber connection when a
specific audio format is not specified (see the
Input audio selection
SIS command on
page 15 to switch the active audio source).
Selected Video
Input
HDMI Embedded
Audio Present
Analog Audio
Present
Audio Sent Over Fiber
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
Output Connectors
e
HDMI switched output connector — Connect a display device to the female type A
HDMI output connector for local HDMI output for switched inputs 1, 2, and 3.
Selected Video Input
HDMI Switched Output
VGA (input 1)
On (no embedded audio or HDCP compliance)
HDMI (input 2 and 3)
On
f
Fiber optic connector —
For one-way video, audio, and serial communication from
the FOX T USW 203 to a receiver, connect a fiber optic cable between the Tx port on
the FOX T USW 203 and the Rx port on a receiver.
To return serial data from a receiver to the FOX T USW 203 or for HDCP compliance,
connect a fiber optic cable between the Rx port on the FOX T USW 203 and the Tx port
on the receiver (see
Wiring for Fiber Communication
NOTES:
•
Ensure that you use the proper fiber optic cable. Typically, singlemode fiber optic
cable has a yellow jacket and multimode fiber optic cable has an orange or aqua
jacket.
•
Only one fiber optic cable, transmitter-Tx-to-receiver-Rx, is required for video,
audio, and serial command transmission, but the HDMI signal output on the
receiver will not be HDCP-compliant and the FOX T USW 203 will not receive
RS-232 reports from the controlled device.
The Link LED indicators light when there is light present on the corresponding fiber optic
port.
FOX T USW 203 Universal Switcher • Installation
5