Troubleshooting - Mistral DT-307B Instruction Manual

Troubleshooting

If the unit fails to operate normally, check the following points to determine
whether the fault can be corrected. If it cannot be corrected, or if the fault is
not listed in the Problem column, disconnect the power cord and contact your
authorised dealer or service centre for help.
Problem
No power when unit is turned on.
No sound.
Sound is distorted
Cause/Remedy

Switch on the electric current at the
socket

Check that the plug has been
correctly inserted into the socket.

The internal fuse has blown and
must be replaced by a qualified
service technician.

The power cord has been
damaged and must be replaced.

Input selection is not correct.
Ensure input selection is set to the
correct source.

Input source volume is low.
Increase the volume level on the
source device.

No volume or low volume. Turn
the volume control to increase the
volume level.

Speakers are not properly
connected to the unit. Check
that they are connected correctly.

Volume level on speaker system
is set too high. Decrease
Volume.

Sound source is distorted. WAV
and MID files are sometimes of
poor quality. Therefore distortion
and noise are easily noticed on
high quality systems. Try a
different audio source (e.g. CD
Player)
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