Maintenance And Cleaning Of Discs; Battery Information Of The Remote Control - Boss Audio Systems BV9982I User Manual

6. Trouble Shooting
Please read the user 's manual carefully before using the DVD player. If you have any troubles
in using this player, try to solve the problems by the suggestions mentioned below. If you can
not remove the trouble after using all the suggestions, please contact the company or the
technical servic e center authorized by us . For t he sak e of your safety, please do not open the
cover and attempt to repair t he player yourself.
NO PICTURE, SOUND AND INDICATION
* Ensure that t he power switch is on.
NO SOUND BUT PICTURE OK
* Ensure that t he player's audio output has a good connect ion with monitor's audio input.
* Check whether the audio connector is damaged.
* Check whether you have turned down the volume.
* Ensure that y ou have set the right AUDIO setup of the player.
* Ensure that t he audio is not muted.
NO PICTURE BUT SOUND OK
* Ensure that t he player's video output has a good connection with monitor 's video input.
* Ensure that y ou have turned your monitor to the AV input channel connecting to your player.
* Check whether the video connector is damaged.
* Ensure that y ou have set the right VIDEO settings of the player.
BLACK AND WHITE PICTURE OR SCREEN RO LLING
* Ensure that y ou have set the right TV SYSTEM (e.g. PAL, NTSC) setting.
FLAWS OF PICTURE OR SOUND
* Check whether the AUDIO settings are correct.
* Check whether the disc is scratched or stained.
* Check whether the AV connectors and the output terminals are damaged.
* Check whether there is condensation inside the Lens. If so, leave the player off for an hour
or so, then try again.
* Check whether the installation angle is less than 30 .
DISPLAY NO D ISC OR BAD DISC
* Ensure that y ou have loaded a disc .
* Check whether the disc is put in the reverse side.
* Check whether the disc is distorted.
* Check whether the disc is stained or scratched badly.
* Ensure that t he disc format is compatible to the player.
* Ensure that t he temperature ins ide the car is not too high. If so, cool off till the ambient
t emperature returns to normal.
* Replace another disc to insert it into the disc compartment.
REMOTE CONTROL IS INSENSITIVE OR DOES NOT WOR K
* Check the batteries of remote control and make sure that they are not flat.
* Direct the remote control to the IR sensor of the player.
* Check whether there are some obstac les between the remote control and IR sensor.
SOME FUNCTI ON BUTTON S DO NOT WORK
* Turn off the power, then turn on again.
* Reset the unit to zero, then turn on again.
* Remove the front panel from the unit, then install it again and then turn on again.
THE RADIO DO ES NOT WO RK
* Check whether the antenna cable is connected firmly. Or manually tune for a station.
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1.3 Maintenance and Cleaning of Discs

Disc Maintenance
1. To keep the disc clean, andle the disc by its edge, do not touch the disc h
surface of the play side.
2. Do not stick paper or tape on the disc. If there is
surface, you must wipe it off before using.
3. Do not expose the disc to direct sunlight, or nearby heat sources such as
caliduct, or leave it in a car parked in direct sunlight where there can be a
considerable rise in temperature.
4. Put the disc inside disc case to keep temperature after finishing playback.
Disc Cleaning
1. Before playing, wipe the disc with a clean lint. wipe the disc outwards from
the disc center.
2. Do not use petrol, thinners, commercial cleaners or anti-static spray which
can damage the unit .
Fig.1

1.4 Battery Information of the Remote Control

Replace Battery in the Remote Control :
1.Before using the remote control for the first time, pull the insulating
sheet out of the remote control as the direction indicated by the
arrow.(see fig.1)
2.Press the movable block hold as the direction indicated by the A arrow
(See fig.2), then pull the battery holder out of the remote control as
the direction indicated by the B arrow(see fig.2).
3.Replace the old battery by a new battery with (+) polarity side upward.
(See fig.3).
4.Insert the battery holder to the original position in remote control.
(See fig.3).
Note about the Battery of the Remote Control
1. Improper use of battery may cause overheating or explosion. so that
Result in injury or fire .
2.Battery leakage may cause damage to the remote control(Battery
Life: 6 months with normal use in normal room temperature).
3.Do not short the battery.
4.Do not throw the battery into the fire.
5.To avoid the risk of accident, keep the battery out of reach of children.
glue or dirt on the disc
+ side up
B
A
Fig.2
Fig.3
: