Troubleshooting

Before resorting to maintenance service, please kindly check with the following chart.

 

Symptom

Cause(s)

Remedy

 

 

No Power

The AC power cord is not connected to the power

Please check that the AC power cord

 

 

 

supply or is not connected to a power supply

is connected securely.

 

 

 

securely.

 

 

 

Picture

The video cable isn't connected securely.

Connect the video cable securely.

 

 

There is no picture

Video output mode of the unit isn't correctly set.

Press [V-MODE] repeatedly until the

 

 

or the picture is

Video input mode of the connected TV isn't

picture becomes normal again.

 

 

distorted.

correctly set.

Set an appropriate video input mode.

 

 

Sound

The audio cables aren't connected securely.

Connect the audio cables securely.

 

 

There is no sound

The volume is set to the minimum level.

Turn up the volume.

 

 

or the sound is

The sound is switched off.

Press [MUTE] on the remote control to

 

 

distorted.

The disc is in fast forward/reverse playback.

switch on the sound.

 

 

 

Press [PLAY/PAUSE].

 

 

Unable to play a

This disc is placed in the disc tray in a wrong way.

Check that the disc is placed in the disc

 

 

disc

The rating of the disc is higher than the rate

tray with its label side upwards.

 

 

 

set in the parental control item.

Reset the settings in the parental control

 

 

 

The unit isn't compatible with the disc.

item.

 

 

 

Only compatible discs will be able to be played.

 

 

 

The disc is dirty.

Clean the disc.

 

 

The player breaks

The connected USB drive or the memory card is

The player cannot play any USB drive and

 

 

down when a USB

probably not of an original version.

memory card of non-original version.

 

 

drive or memory

 

In case the player breaks down, turn it off

 

 

card is inserted

 

and unplug it from the power supply. Then,

 

 

into the player.

 

connect it to the power supply and switch it

 

 

 

 

on again. The player will resume the normal

 

 

 

 

status.

 

 

The buttons on the

The unit is being interfered with static electricity

Switch off and unplug the unit.

 

 

unit do not work.

etc.

Then connect the plug to the power supply

 

 

 

 

and switch it on again.

 

 

The remote

There is no battery in the remote control.

Install two AAA/1.5V batteries in it.

 

 

control does not

The batteries are out of charge.

Replace the batteries with new ones.

 

 

function.

The remote control isn't pointed to the remote

Make sure that the remote control is

 

 

 

sensor.

pointed to the remote control sensor.

 

 

 

The remote control is out of its operating area.

Make sure the remote control is within

 

 

 

 

the operating area.

 

 

 

The unit is shut down.

Switch off the unit and disconnect it from

 

 

 

 

the AC outlet. Then power on the unit again.

 

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COBY electronic DVD-468 instruction manual Troubleshooting, No Power