Troubleshooting Guide

If a fault occurs, run through the table below before taking your unit for repair.

If the fault persists, attempt to solve it by switching the unit off and on again. If this fails to resolve the situation, consult your dealer. Under no circumstances should you repair the unit yourself as this could invalidate the warranty.

PROBLEM

POSSIBLE CAUSE

REMEDY

 

 

 

No power

The AC input cord is disconnected.

Connect the cord securely.

 

Poor connection at AC wall outlet or the outlet

Check the outlet using a lamp or another

 

is dead or off.

appliance.

 

 

 

No playback

The disc is loaded upside down.

Reload the disc with the printed side up.

 

The disc is not playable.

Use a playable disc.

 

The disc is dirty.

Clean the disc.

 

The system setting is not adjusted correctly.

Adjust the system setting correctly.

 

 

(Refer to SETTING THE SYSTEM on page

 

 

29.)

 

The symbol or message about invalid operation

Adjust the setting correctly.

 

(Refer to SYMBOL AND MESSAGE ABOUT

 

is displayed.

 

INVALID OPERATION on page 14.)

 

 

 

 

 

Malfunction

The disc is scratched or dirty badly.

Press the POWER switch to switch the power

 

 

off, press the POWER switch again and then

 

 

unload the disc.

 

 

 

No picture

The video cords are disconnected.

Connect the cords correctly.

 

The incorrect selection of input source on the

Select the input source correctly.

 

TV.

 

 

The disc is not playable.

Use a playable disc.

 

 

 

Noisy or distorted

The unit is connected to a VCR directly and the

Connect the unit so that the picture signal is

picture

copyguard function is activated.

transferred directly to the TV.

 

The disc is dirty.

Clean the disc.

 

It is in rapid advance or reverse playback, or in

Sometimes a small amount of picture distortion

 

frame advance or reverse playback.

may appear. This is not a malfunction.

 

 

 

No sound

The audio cords are disconnected.

Connect the cords correctly.

 

The speakers are disconnected to the

Connect the speakers correctly.

 

amplifier.

 

 

The incorrect selection of input source on the

Select the input source correctly.

 

amplifier.

 

 

The audio setup is not adjusted correctly.

Adjust the audio setup correctly.

 

 

(Refer to SETTING THE AUDIO SETUP on

 

 

page 32.)

 

 

 

No sound from the

The speaker(s) is (are) disconnected to the

Connect the speaker(s) correctly.

amplifier.

 

speaker(s) other than

 

The audio cord(s) is (are) disconnected.

Connect the cord(s) correctly.

the front speakers.

The SURROUND and SPEAKER OPTIONS

Adjust the settings correctly. (Refer to

 

 

are not adjusted correctly.

SETTING THE AUDIO SETUP on page 32.)

 

 

 

Noisy or distorted

The disc is dirty.

Clean the disc.

sound

Poor connections.

Check the connections and connect all cords

 

 

securely.

 

 

 

Remote control unit

Batteries are not loaded or are exhausted.

Replace the batteries.

does not operate.

The remote sensor is obstructed.

Remove the obstacle.

 

 

 

ENGLISH

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Sherwood V-756 manual Troubleshooting Guide, Problem Possible Cause Remedy