ការណែនាំអំពី POLARIS CM50 GPS LCD
ការណែនាំអំពី POLARIS CM50 GPS LCDview បិទបើករវាងកាមេរ៉ា views Toggle between menu functions Power on/ off Decrease Increase Menu Functions Brightness: Adjust brightness Contrast: Adjust contrast Colour: Adjust colour Hue: Adjust hue Volume: Only applicable if cam has mic…