Vdwall LVP615 - Power Switch and Socket; Audio Ports

4.1. C / F: press the key to select signal switch effect for example seamless
switching, Fade in / out switching and blend switching;
4.2. Bypass: press the key to open or off part / full output, for example when it
is open, LVP615 only outputs part video of input source, when it is off
LVP615 outputs full video of input source ( it is available after setting output
width and height);
4.3. Freeze: press the key to open or off output video freeze function;
4.4. Mosaic: splicing switch, when you use several LVP615 together can drive
very large LED screen;
5. Power switch and socket
6. Audio ports