... tft lcd module 1.Product Name:4" Digital TFT LCD Module 2.System:PAL/NTSC 3.Signal Input:Video/VGA 4.0 inch tft lcd moduleFeatures:TFT LCD module ... & VGA Signal InputOSD controls: Allow on-screen adjustments of Brightness, Contrast, RGB Auto Color Balance, H-Position, V- ... “small” to “large”. These parameters are such as Brightness, Contrast, Volume, etc.Support Display Resolution Mode:QVGA 320 ...