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Troubleshooting guide
Before requesting service, make the following checks. If you are in doubt about some of the check points, or if the
remedies indicated in the chart do not solve the problem, consult your dealer for instructions.
Symptom
Battery
Cannot use a battery that can
still be used on other equipment.
Operations
The unit does not start.
No operation.
Recording
The memory is used
completely earlier than
expected.
Recording is suspended by
itself.
Howling occurs when listening
to the recording in progress
with earphones.
44
44
• The unit considers the battery to be empty at the point in time when the battery
level becomes low.
• Make sure the battery is correctly inserted. Remove the battery completely
and then insert it back into the unit again. Also try replacing the battery with a
new one.
• The Hold function is on. Switch Hold off. ( ➜ page 8)
• You cannot operate on this unit when the unit is connected to a computer.
• The Hold function is on. Switch Hold off. ( ➜ page 8)
• You cannot operate on this unit when the unit is connected to a computer.
• The length of time that recording is possible greatly differs depending on the
sound quality. ( ➜ page 51) Select the sound quality according to the purpose
of use. ( ➜ page 16)
• Is much data stored? Delete unnecessary files. ( ➜ page 14)
• VAS is functioning. ( ➜ page 18)
• Turn down the volume. ( ➜ pages 13, 31)
• Keep earphones and this unit separate. ( ➜ page 31)
• When you are using an external microphone, keep earphones and external
microphone separate.
Checkpoints
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