... ,3M & ELO compatibility 22" open frame monitor Technical parameters ModelRXZG-OT2209structureMetal frame,open-touchscreen,Plastic front-frame waterproof touchscreenDisplay type22inch Active matrix TFT ... 75mm&100mm 3) DIY installationOSD controlKeys-presses:AUTO,+,POWER,-,MENUfunctions:brightness,contrast ratio,auto adjustment,phase position,clock,Languages,function,Install,resetTouchscreen ...