12
By clicking the shortcut keys on the remote control, you can achieve fast switching
signal or mode, the following is the definitions of each key:
key
1
: Signal1 full screen display, audio, video sync switch;
Key
2
: Signal2 full screen display, audio, video sync switch;
key
3
: Signal3 full screen display, audio, video sync switch;
keys
4
: Signal 4 full-screen display, audio, video sync switch;
Key
0
: 4 split screen display;
UA1
Key: sound switch to signal1 channel;
UA2
Key: sound switch to signal 1 channel;
UA3
Key: sound switch to signal 1 channel;
UA4
Key: sound switch to signal 1 channel;
7. Brightness and contrast adjustment
7.1 While adjusting all signals window:
Press the MENU key to pop-up menu , then the region is set to Full state, and
respectively adjust brightness or contrast, all windows can change the brightness or
contrast simultaneously;
7.2 Adjust one single channel:
Press the MENU key to pop-up menu, then the region is set to 1, and adjust the
brightness or contrast, that is you can only adjust the signal 1 window; other
windows similar to that.
8.Other keys functions
SOURCE
Key: 4 split screen, 2 split screen, POP and PIP various modes switch by turns;
Keys: Power on / off;
Key: Mute on / off;
Key: volume -, press sound reduction;
