User Manual
PT-PMS-42
11
5.3 Sound Volume Control
Press Volume Knob to choose MIC, HDMI OUT or HDBT OUT audio needs to be adjusted, the
corresponding LED will turn green and keep on.
Adjusting the Volume Knob in clockwise direction to increase sound volume.
Adjusting the Volume Knob in anti-clockwise direction to decrease sound volume.
Press and hold the Volume Knob at least three seconds to mute the selected audio. Rotate the
knob to unmute.
6. IR Remote Control
Connect the
IR EYE
port to an IR receiver, the switcher can be controlled by the below IR
remote.
3-HDMI
AUTO
4-DP
BLACK
3-HDMI
AUTO
4-DP
BLACK
2
3
6
5
4
7
8
9
10
1
1
Enter or exit standby mode.
2
Select input source for HDMI output.
3
Enable/disable automatic switching mode for
HDMI output.
4
HDMI output black screen.
5
Select input source for HDBT output.
6
Enable/disable automatic switching mode for
HDBT output.
7
HDBT output black screen.
8
LINE audio control: Mute, Volume Down and
Volume Up.
9
HDMI output audio control: Mute, Volume Down
andVolume Up.
10
HDBT output audio control: Mute, Volume Down
andVolume Up.
