IntroductionButtons on the TVTake a certain model for an example:Take another model for an example:1. PROGRAM DOWN/UP buttonScans down/up through the channel list. In the menu system, PROGRAM DOWN acts like the down directionbutton on the remote and adjusts menu; PROGRAM UP acts like the up direction buttons on the remote andadjust menu controls.2MENU buttonBrings up the menu system5. POWER buttonTurns the TV on or standby. (Note: for some models, the POWER button turns the TV on or off.). VOLUME DOWN/UP buttonDecreases/increases the volume. In the menu system, they act like the left/right direction buttons on the remoteand adjust menu controls3OK button412345VOLPR4Increases the volume, or scans up through the program.Note: In all signal sources, press it to increase the volume; while in TV mode,press first, then press + to scan up through the program when program info appears on the screen.2. - (PROGRAM/VOLUME DOWN) buttonDecreases the volume, or scans down through the program.Note: In all signal sources, press it to decrease the volume; while in TV mode,press first, then press - to scan down through the program when program info appears on the screen.4. FUNCTION ( ) buttonPOWER ( ) button (Note: For some models, the POWER button is not available.)Press it to pop out program info, or switch to signal source selection.Note: press at the first time, the TV screen displays program info;press for the next time when program info appears, switch to signal source selection.Turns the TV on or standby.1. + (PROGRAM/VOLUME UP) buttonNotes:The location and names of the function buttons and power button on the TV may vary according to TV model.