Before Calling Service

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 image

*This may be caused by obstruction to the

 

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 sound

*Increase the VOLUME.

 

*Check that the TV is not muted; press the

 

button on the remote control.

Good sound but poor colour

*Adjust the contrast, colour and brightness

 

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 responding to

*Check whether the batteries are working.

remote control

Replace if necessary

 

*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.

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Mitsubishi Electronics DV321 user manual Before Calling Service