You can watch TV program in a presetting channel.How to select the desired program1 Using "Program number" buttons.Press digit button to select the program.If 2-digit or 3-digit programs are selected , pressdigit buttons you needed continuously within 3secondsIf selected channel program is set at Lock on modeand no password has been entered after initiation ofthe television, the screen will indicate require passwordentry. If wrong password is entered, channel selectionwill fail and previous program will still stay on the screen.The program locking password can be modified in thepreset menu and previous password will be required.2 Using CH+/- button.Press CH+ button to select a channel number innumber increasing direction.Press CH- button to select a channel number innumber decreasing direction.(Note: If Skip is ON on one channel, press CH+/- button,the channel will not appear.)How to select the desired soundPress VOL-/+ button on the remote controller orthe front of the TV set to adjust the volume level.The range is 0~100. When the volume buttons arepressed the volume level is displayed automaticallyon the TV screen.Tuning menuVolume