Front Panel ControlsControl Panel Function67TV/AV MENU VOL- VOL+ CH- CH+ POWER2 3 4 51. Power supply switch2.TV/AV Select the input signals: COMPONENT/PC/AV/SV/TV3. MENU Press to select the main menu4. VOL- Volume down / Left orientation to adjust the item in the OSDVOL+ Volume up / Right orientation to adjust the item/Press to enter5. CH- TV channel down / to select the item in the menuCH+ TV channel up / to select the item in the menu6. Power indicatorIlluminates red in standby mode, illuminates green when the display isturned on7.Remote Sensor Receiving remote control sends the infrared remotesignal.167L1509A-A, L1709A-A, L1910A-A,L2009A-AL1911W-A