4x2 HDMI 2.0 Seamless Matrix Switcher
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5.3 Switching Status Query
Press any input button can get its corresponding output channel.
Press any output button can get its corresponding input channel.
Example: 2.HDMI input is switched to the HDMI OUT.
Press
2.HDMI
input button, and then the
2.HDMI
source button
and the
1.HDMI
output
button illuminate blue and last for 3 seconds.
Press
1.HDMI
output button, and then the
2.HDMI
source button
illuminates blue and
last for 3 seconds.
5.4 Resolution Selection
Press the
1.HDMI
or
2.HDBT
button on RESOLUTION area repeatedly to cycle
through the four video resolutions. A series of four LEDs, one of which illuminates blue
to indicate which resolution is selected.
5.5 Sound Volume Control
Press volume knob to choose
MIX
,
MIC
or
AUDIO OUT
audio needs to be adjusted,
the corresponding LED will turn blue and keep on.
Adjusting the knob in clockwise direction to increase sound volume.
Adjusting the knob in anti-clockwise direction to decrease sound volume.
Press and hold the knob at least three seconds to mute the selected audio. Rotate
the knob to unmute.