Remote controller key function7- The remote controller cannot be operated unless the batteries are properly loaded.Function introduction- When using the remote control, aim it at the remote control sensor on the TV.STILLSLEEP PIPTV/AVP.STD S.STDH.LOCKCH.LIST EXITSCANSWAPTIMER ZOOMABC@ DEFJKL%GHI$ MNOSTUVPQR& WXYZ*#()MUTEDISPLAYCH+CH-VOL- VOL+MENUMUTESwitches the sound on or offPower On/Standbyany other programmed equipmentoff.DISPLAY Display ON/OFFSLEEPDisplaying sleep time, adjustableDigitsProgram direct option(when editprogram, every press can setdifferent sign by turns among thedigits and sign on top of them)RECALL buttonReturn to the last channel viewed.MENUmain menu entry, menu exit orreturn to next higher level menu.CHANNEL UP/DOWNSelects available channelsfound with auto program.S.STDSelects the sound appropriatefor the program's character.STILLFreezes the currently-viewedpicture, but audio continues.Press STILL button again toresume the normal picture.VOLUME UP/DOWNIncreases/decreases thesound level.P.STDSelects the picture appropriatefor the program`s character.I/II (NICAM)SCANProgram scan buttonPIP(no available)TV/AVInput source displayTeletext buttonsbuttons which have letterson top also can use in TV.Lock button(enter the Lock Set menu)Channel list buttonEXITclears all on-screen displays andreturns to TV viewing from any menu.TIMERTime display(only whenthere is teletext in TV)ZOOMAdjust picture aspect ratio