Product Manual

Note: The default is mirror image with CH1 for rear view,with image
flip function you can switch to facing view(front view),or images
upside down(Vertical flip)
11. Features
Full/Split Screen: The default is CAM1 channel. Click the AV key
switch to CAM2 channel, and Click the AV key again switch to the
split screen.
Guide Lines ON/OFF: Click the Down key to turn on or off.