ViewSonic N4251w
25
ENGLISH
Basic Operation
To operate your LCD TV, you may use the TV remote control or top panel buttons to
select input source, change channels, or adjust volume.
Turning on the LCD TV
Before using the LCD TV:
1. Connect external equipment properly.
2. Insert the power plug, and the power LED indicator will light red.
Power On/Off
To turn the LCD TV on/off:
Press the POWER button under the LCD TV, or press the POWER button on your
remote control to turn on/off the TV. The power LED indicator lights green when the
LCD TV is on.
Select input source
To select the required input source:
Press the SOURCES button on the remote control. Use ◄► to select the required
input source between TV, AV, S-Video, YPbPr, HDMI1, HDMI2, HDMI3, and VGA.
To confirm the selection, press ENTER.
Volume adjusting
Press VOL ▲/▼ to adjust the volume.
To silence volume, press MUTE.
If you want to restore volume, press MUTE again, or press VOL ▲/▼ directly.
Display
To display the current information of the LCD TV:
Press DISP LAY, and the current state will be displayed on the screen. (It shows
all or some of the information about Input, Channel, Resolution, Audio Type, Smart
Sound Modes, and Smart Picture Modes, depending on what input source it is in.)