Customizing the function settings maintenance, Troubleshooting guide, Cleaning the disc – SONIQ QV193LTI User Manual

Page 33: Symptom cause (and remedy), Cleaning the unit

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Default

It takes 3-5 seconds to reset the unit to the factory default.

Rating

DVDs are rated according to their content and some are equipped with a password function. The

contents allowed by parental lock level and the way a DVD is controlled may vary from disc to disc.

For example, if the disc allows, you could lockout violent scenes unsuitable for children or you could

lock out playback of the disc altogether.

You cannot play password function equipped DVDs rated higher than the level you

selected unless you cancel the parental lock function.
The parental lock levels are equivalent to the following ratings.

Level 1 : Kid Safe

Level 5 : PG-R

Level 2 : G

Level 6 : R

Level 3 : PG

Level 7 : NC-17

Level 4 : PG-13

Level 8 : Adult

CLEANING THE DISC

A defective or dirty disc inserted into the unit can cause

sound to drop out during playback.

Handle the disc by holding its inner and outer edges.

• Do NOT touch the surface of the unlabeled side of

the disc.

• Do NOT stick paper or tape on the surface of the

disc.

• Do NOT expose the disc to direct sunlight or

excessive heat.

• Clean the disc before playback.

Wipe the disc from the center

outward with a cleaning cloth.

• NEVER use solvents such as benzene or alcohol

to clean the disc.

• Do NOT use irregular shape discs (example:

heart shaped, octagonal, etc.). They may cause

Customizing the Function Settings

Maintenance

SYMPTOM

CAUSE (AND REMEDY)

The remote does not

function.

• Check that the AC power cord is connected.

• The unit is not turned on.
• Remove any obstacles between the remote and the unit.

• Use the remote near the unit.

• Point the remote at the remote sensor on the unit.

• Replace the batteries in the remote with new ones.

No power.

Troubleshooting Guide

• Make sure that you select DVD mode.

• The system is in pause mode. Press the

PLAY button to return to

normal PLAY mode.

• Fast-forward or fast-reverse is performed. Press the

PLAY button

to return to normal play mode.

DVD

No sound or only a

very low-level sound

is heard.

malfunctions.

CLEANING THE UNIT

• Be sure to turn the unit off and disconnect the

AC power cord before cleaning the unit.

• Wipe the unit with a dry soft cloth. If the

surfaces are extremely dirty, wipe clean with

a cloth which has been dipped in a weak soap-

and-water solution and wrung out thoroughly.

Then wipe it with a dry cloth.

• Never use alcohol, benzine, paint-thinner,

cleaning fluid or other chemicals. Do NOT use

compressed air to remove dust.

IMPORTANT NOTE

Before shipping the unit, remove any disc from

the disc compartment.

• Make sure the VIDEO output and AV IN input connections are correct.

• The unit is too hot, shut off the unit for 30 minutes to cool it down.

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