- 15 -3.5. User Controls3.5.1 User’s hardware control definitionItem Condition Spec OK N.A RemarkPower button √Auto button(Exit button) √Right/Inc. button √Left/Dec. button √Menu button √Mode button √Input Select button √E-Key button √Mute button √3.5.2 OSD control function definitionItem Condition Spec OK N.A RemarkAuto Adjust Auto-Geometry √Brightness √Contrast √Horizontal Position √Vertical Position √Pixel Clock √Phase √ColorCool(9300K)Warm(6500K)User: Separate R/G/Badjustment√OSD Position OSD Horizontal positionOSD Vertical position √OSD Time From 5 sec to 120 sec √OSD Lock √LanguageEMEA/Non-EMEAlanguages for Asia/EuropeVersion√Recall Recall All √Mode ACER Empower Mode √Input Select D-subHDMI * 2 √Sharpness √Display Information For input timing √Volume √Mute √Hot key for Auto √Hot key for Contrast √Hot key for Volume √Hot key for Input Select √Hot key for Mode √The detailed firmware functions’ specification, please refer to C212 S/W spec. document.