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Function Test
A. Control Bottom (control panel and remote control)
Check item
POWER
Remote
control
effective range
Indicator LED
EARPHONE
MENU
CHANNEL
VOLUME
SOURCE
SCREEN
AUDIO
ViewSonic Corporation
Press [POWER] to turn ON or OFF LCD TV
The effective range is 5 meter from LCD sensor.
TURN ON : green light
TRUN OFF (standby mode): red light DPMS state for PC/HDMI mode :red light
Plug in the earphone, check the speakers is mute
Plug in the earphone, check the earphone is working
Plug in the earphone, Adjust the VOLUME and make sure the volume of
earphone follow the adjusting
Press [MENU] key to make sure the OSD picture will show out
Press [Channel]
Press [RECALL] to check switching previously viewed channel normally
Press [NUMBER KEY] and [-/100] to enter the channel number
Press + - to check the volume Increases or decreases
Press [SOURCE] KEY and check each signal source is normally
Press
[HDMI],
[PC],
HDMI,PC,S-VIDEO, AV,COMPONENT mode
Press [WIDE] will switches in several screen mode :AUTO,4:3,16:9,14:9)
Press [Display] will show the input signal source
Press [MUTE] to disable the audio output
Press [MTS/SAP] to switch SAP,MONO,STEREO mode.
Describe
to check the channel number change normally
[S-VIDEO],
[AV],
20
Confidential - Do Not Copy
[COMPONENT]
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