3/6
5.
Operation Controls and Functions
5.1
Front Panel
No.
Name
Function Description
1
IR
IR receive window
2
Power LED
The red LED illuminates when the device is working or on standby.
3
OUT 1
Button:
Short press to switch the input selected by OUT 1;
Long press for 3s to turn on/off the downscale corresponding to OUT 1.
LED:
When switching to the corresponding input source, the
corresponding input LED illuminates green;
Otherwise, the LED will not light up.
4
OUT 2
Button:
Short press to switch the input selected by OUT 2;
Long press for 3s to turn on/off the downscale corresponding to OUT 2.
LED:
When switching to the corresponding input source, the
corresponding input LED illuminates green;
Otherwise, the LED will not light up.
5
OUT 3
Button:
Short press to switch the input selected by OUT 3;
Long press for 3s to turn on/off the downscale corresponding to OUT 3.
LED:
When switching to the corresponding input source, the
corresponding input LED illuminates green;
Otherwise, the LED will not light up.
6
OUT 4
Button:
Short press to switch the input selected by OUT 4;
Long press for 3s to turn on/off the downscale corresponding to OUT 4.
LED:
When switching to the corresponding input source, the
corresponding input LED illuminates green;
Otherwise, the LED will not light up.
7
SERVICE
Connect to PC via Micro to USB cable for firmware upgrade.
