30MENU OPERATION (TV/ AV mode)Note:Ɣ "PC ADJUST" can not be selected except for PC mode.SYSTEMSCREEN MENUPress MENU button and the main menu will appear. PressPOINT Ż Ź buttons to select "SYSTEM", and will displaySYSTEM menu.Press POINT Ÿź buttons to select the item desired.Press POINT Ż Ź buttons to adjust value.ECOThis function can automatically adjust panel's brightness byambient brightness.Press POINT Ż Ź buttons to set "ON" or "OFF".CHILD LOCKWhen CHILD LOCK is set "ON", the Side Control buttons will belocked except for POWER ON/OFF button .123Ŷ Press BACK button to return to the previous menu.Ŷ Press MENU button or wait for 5~60 seconds (refer to"DURATION" on page 29) to exit menu operation.ECOCHILD LOCKPC ADJUSTECOCHILD LOCKPC ADJUSTOFF