HDMI 2.0 4x1 Presentation Switcher with Audio Extraction
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3. Panel Description
3.1 Front Panel
①
Power LED:
The LED illuminates red when the device is in standby, or illuminates
green when the device is power on.
②
VIDEO SOURCE:
l
Press
1~4
button to select input source respectively, and its corresponding LED
illuminates green.
l
Press and hold the
AUTO
button at least three seconds to enable automatic
switching mode, and its LED illuminates green.
③
DISPLAY CONTROL:
l
Press
ON
to turn on the display.
l
Press
OFF
to turn off the display.
l
Press
to mute/unmute display audio.
l
Press
to decrease the audio volume gradually, or press and hold it to
decrease the audio volume constantly.
l
Press
to increase the audio volume gradually, or press and hold it to
increase the audio volume constantly.
④
FW:
Micro-USB port for firmware upgrade.
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A
B
C
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2
D E
F
G
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