In Case Of Difficulty - Kenwood HM-582MD Instruction Manual

In case of difficulty

What seems to be a malfunction is not always so. Before calling for service, check the following table according
to the symptom of your trouble.
Operation to reset
The microcomputer may fall into malfunction (impossibil-
ity to operate, erroneous display, etc.) when the power cord
is unplugged while unit is ON or due to an external factor.
In this case, execute the following procedure to reset the
microcomputer and return it to normal condition.
÷ Please note that resetting the microcomputer clears the
contents stored in and it returns to condition when it left the
factory.
Amplifier section/Speakers
Symptom
Sound is not produced.
/timer indicator blinks in red and no sound is
put out.
The /timer indicator blinks in amber.
No sound from the headphones.
Sound is not produced from the left or right speak-
ers.
The clock display blinks without changing the fig-
ures.
Timer operation is not possible.
Tuner section
Symptom
Radio stations cannot be received.
Noise interferes.
A station has been preset but it cannot be received
by pressing the 1,¡ key.
Remote control unit
Symptom
Remote control operation is not possible.
Unplug the power cord from the power outlet then,
while holding the menu/demo key depressed, plug the
power cord again.
÷ Connect properly referring to "System connection".
÷ Adjust to an required volume.
÷ Switch MUTE OFF.
÷ Unplug the headphone plug.
÷ A speaker cord is short-circuited. Turn power off and re-connect the
speaker cord.
÷ Adjust the present time again.
÷ Insert correctly.
÷ Adjust to an required volume.
÷ Connect properly referring to "System connection".
÷ Adjust the optimum left and right balance.
÷ Adjust the present time again.
÷ Adjust the present time referring to "Clock adjustment".
÷ Set the timer ON time and OFF time.
÷ Press the TIMER key to set up the execution.
÷ Connect antennas.
÷ Select a band.
÷ Tune to the frequency of the desired station.
÷ Install the outdoor antenna in an apart position from the road.
÷ Switch the suspected electric appliance OFF.
÷ Install the TV or the system at an increased distance between
them.
÷ Preset stations with tunable frequencies.
÷ Preset stations again.
÷ Replace with new batteries.
÷ Operate the unit inside the remote controllable range.
Contents
In case of difficulty
Remedy
Remedy
Remedy
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