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SCU21T-KVM
79121-KVM User Manual
3. Panel Description
3.1 Transmitter
3.1.1 Front Panel
No.
Name
Description
1
Power LED
1x green indicator light; light is always on when the switcher has power
and is working normally, and goes out when power is off
2
SELECT
1x white non-backlit button, 3x blue indicator lights
Press the button the change input source (HDMI or USB-C); press and
hold for at least 3 seconds to toggle auto-switching mode
The indicator light of the selected source will always be on
3
DISPLAY
1x white non-backlit button, 2x blue indicator lights
Press the button to send the DISPLAY ON/OFF CEC and RS232
commands to the TX and RX terminals switches
The indicator light for
the display’s current state will always be on
4
BLACK SCREEN
1x white non-backlit button, 2x indicator lights
Press the button to temporarily suppress video output (shows a black
screen)
The indicator light for the video output’s current state will always be on
5
EDID
1x 4-pin DIP switch for EDID management
6
DEVICES
2x USB 3.0 for connecting a camera, microphone, or other equipment
7
ETHERNET
1x RJ45 used for network passthrough transmission via HDBaseT
8
FW
1x Micro-USB for MCU firmware upgrades
FW
EDID
ON
OFF
1
0
1 2
3
4
HDMI
USB-C
AUTO
1
2
DEVICES
ON
OFF
DISPLAY
ON
OFF
BLACK SCREEN
SELECT
AUTO/3s
ETHERNET
1
2
3
4
5
6
7
8
Содержание SCU21T-KVM
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