2.signal power on

3.with earphone jack

specification:
Screen:(4:3)
Power supply:DC12V(DC24V optional)
Resolution degree:320(W)xRGBx234(H)
Contrast:300:1
Brightness:250cd/m2
Viewing Angle:L/R/U/D:65/65/45/65 degree
Visible Area:113X84mm
Operation Temperature:-20degree ~+70degree
Storage Temperature:-25degree ~+80degree
Signal:Two way video input,V1/V2 switchover,Blue screen when no signal
Operation function:Keystroke+remote control
Apprearance Dimension:(L)260x(W)190x(T)130mm