... horizontal pixel resolution. R.RM3451E supports earphone input and includes an audio amplifier which can support 2 ... ×2W speaker output.The OSD pictures are smooth and manual operating is simple. Features: Below you ... functionBrightness,Contrast,Auto Config,Phase,Clock, PCB DIMENSION AND CONFIGURATION PCB DIMENSIONS — PCB Height =16.0 mm ... mm CONSTRUCTRUCE PICTURE LCD driver board with VGA,DC and Audio