HDMI 2.0 4x1 Presentation Switcher with Audio Extraction
www.altimium.com
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:
Press
1~4
button to select input source respectively, and its corresponding LED
illuminates green.
Press and hold the
AUTO
button at least three seconds to enable automatic
switching mode, and its LED illuminates green.
③
DISPLAY CONTROL:
Press
ON
to turn on the display.
Press
OFF
to turn off the display.
Press
to mute/unmute display audio.
Press
to decrease the audio volume gradually, or press and hold it to
decrease the audio volume constantly.
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.
1
A
B
C
3
2
D E F G
4
