20English 2.3 Using the TV2.3.1 Turning the TV On and Off1 Press on the control panel or remote control. The power LED indicator onthe TV changes from red to green, indicating that the TV is on.2 Press again. The power LED changes from green to red, indicating thatthe TV is off .2.3.2 Switching Source SignalsPress INPUT on the control panel or remote control to select the incoming sourcesignal.2.3.3 Performing an Automatic Channel SearchBefore using the TV to view programs, you need to activate the channel search first.1 Press MENU on the control panel or remote control, then select to enter theChannel / DTV menu.2 Select Auto Search.3 Press on the remote control to run the channel search.2.3.4 Selecting Channels• Press PS on the remote control or control panel to increase the channelnumber.• Press PT on the remote control or control panel to decrease the channelnumber.• Enter the specific channel number by pressing the number buttons on theremote control.2.3.5 Adjusting the Volume1 Press VOL+ on the control panel or remote control to increase the volume.2 Press VOL- on the control panel or remote control to decrease the volume.3 Press MUTE to eliminate sounds, and press MUTE again or press thevolume buttons to restore the original volume.