Tokai TB-210, User Manual

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25
TROUBLE SHOOTING
If a fault occurs, first check the points listed below before taking the set for repair. Do not open the set as there is a risk
of electric shock. If you are unable to remedy a problem by following these hints, consult your dealer or service center.
WARNING : under no circumstances you should try to repair the set yourself, as this will invalidate the warranty.
PROBLEM POSSIBLE CAUSE SOLUTION
No sound
No power  Volume not adjusted
 power cord not securely connected
- Adjust the volume knob,
- Connect the AC power cord properly,
Display does not
function properly/ NO
reaction to operation of
any of the controls
 Electrostatic discharge : under the
influence of electrostatic
phenomenon, the product may
malfunction and require user to
disconnect.
- Switch off and unplug the set. Reconnect
after a few seconds
RADIO
Poor reception
Noise or Sound distorted
AM or FM no sound
 Station is not tuned properly.

Unit is not positioned correctly.
 Station is too weak.

Unit not in
“AM” or “FM” function
mode.

- Volume set at minimum
- Adjust tuning control,
- Adjust the unit to the best direction.
- Try other strong stations.
- Slide FUNCTION SWITCH to
“AM” or “FM”
position.
- Increase Volume.
CD cannot read

Unit not in CD function mode.

AUX IN jack is plugged

CD is not loaded properly.

If the CD is self-compiled, the
media used may not be
compatible with the player.

- Exhausted battery
- Select CD function mode.
- Unplug cable plugged in AUX IN jack.
- Load CD with label side up.
- Use better quality blank media and retest.
-
- Replace all old batteries.
CD skips while playing

Disc is dirty or scratched.
-
Wipe CD with clean cloth or use another
disc.
Intermittent sound from
CD player

Dirty or defective disc

Dirty pick up lens

Player is subject to excessive
shock or vibration
- Clean or replace the defective disc.
- Use a CD lens cleaning disc to clean
the lens.
- Relocate the player away from shock or
vibration.
No sound when playing
audio via AUX-IN

Audio cable has not been connected
properly.
-
Check the connection of Audio cable
between your unit and the external audio
device.
 Audio cable is damaged.
-
Use another audio cable for connection.
Sound appears
distorted at high volume
setting

Volume control is set to maximum.

- Batteries become low
- Adjust Volume Control to a lower
comfortable level.
-
- Replace all the old batteries with new
ones.