AOC L37W781B, L26W781B, L32W781B, L42W781B user manual Before Calling Service

Page 31

BEFORE CALLING SERVICE

Please make these simple checks before calling service. These tips may save you time and money since charges for receiver installation and adjustments of customer controls are not covered under your warranty.

Symptoms

 

 

 

Items to Check and Actions to follow

“ Ghost ” or double

*This may be caused by obstruction to the

image

 

 

 

 

antenna due to high rise buildings or hills. Using

 

 

 

 

 

a highly directional antenna may inprove the

 

 

 

 

 

picture.

No power

 

 

 

*Check that the TV’s AC power cord is plugged

 

 

 

 

 

into the mains socket.

 

 

 

 

 

*Unplug the TV, wait for 60 seconds. Then

 

 

 

 

 

re-insert plug into the mains socket and turn on

 

 

 

 

 

the TV again.

No picture

 

 

 

*Check antenna connections at the rear of the TV

 

 

 

 

 

to see if it is properly connected to the TV.

 

 

 

 

 

*possible broadcast station trouble. Try another

 

 

 

 

 

channel.

 

 

 

 

 

*Adjust the contrast and brightness settings.

 

 

 

 

 

*Check the Closed Captions control. Some TEXT

 

 

 

 

 

modes could block the screen.

Good

picture

but

no

*Increase the VOLUME.

sound

 

 

 

 

*Check that the TV is not muted; press the button

 

 

 

 

 

on the remote control.

Good

sound

but

poor

*Adjust the contrast, color and brightness

color

 

 

 

 

settings.

Poor picture

 

 

 

*Sometimes, poor picture quality occurs when

 

 

 

 

 

having activated an S-VHS camera or

 

 

 

 

 

camcorder connected and having connected

 

 

 

 

 

another peripheral at the same time. In this case

 

 

 

 

 

switch off one of the other peripherals

Snowy picture and noise

*Check the antenna connection

Horizontal dotted line

*This may be caused by electrical interference

 

 

 

 

 

(e.g. hairdryer, nearby neon lights, etc.)

 

 

 

 

 

*Turn off the equipment.

Television

 

 

not

*Check whether the batteries are working.

responding

to

remote

Replace if necessary

control

 

 

 

 

*Clean the remote control sensor lens on the TV.

 

 

 

 

 

*You can still use the buttons at the front of your

 

 

 

 

 

TV.

 

 

 

 

 

*Select the TV mode to be sure your remote

 

 

 

 

 

control is in the TV mode.

 

 

 

 

 

*Remove plug from mains for 5 seconds then

 

 

 

 

 

replug to power on again.

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Contents L26W781B L32W781B L37W781B L42W781B USER’S Manual For Your Safety CE Conformity for European Countries Compliance InformationPage Read before operating equipment Important Safety InstructionsExample of Antenna Grounding AS PER National Electrical Code Place the TV on a solid surface PreparationPower Remote controlTurn the TV on Operating Instructions USE of the Remote ControlInfo TeletextMain Menu To use the menusOptions Setup PC Setup Page Installation Setup Page Page Input Selection Channel List First-Time InstallationTime Line Schedule EPG Edit Favourites ListsNow/Next EPG List schedule EPGLanguage Settings ConfigurationAutomatic Search Manual Search Manual tuning Channel Number Signal Quality Signal LevelFirst time installation + / Key Connect Peripheral EquipmentPreparation Scart Connection Video RecorderCamera Camcorder Video Game SET How to use itUse of Wall Mount Bracket Mobile telephone warning Care of the screenEnd of life directives Before Calling Service Menu Sleep TimerAudio / Video Inputs Video InputFunction PanelPC Input Audio DimensionWeight Net Accessories