Troubleshooting
Check the following items before asking a technical support.
Is the battery's power
exhausted?
Replace the battery with a
new one. (Refer to page 5)
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Is the battery installed to the
correct polarity?
Install the battery to the
correct polarity.
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LCD doesn’t
work.
Is the device locked by the
HOLD key?
Release the HOLD key.
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Has the memory or file
numbers been used up?
Delete unnecessary files.
(Refer to pages 24)
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Is the battery's power
exhausted?
Replace the battery with a
new one. (Refer to page 5)
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Recording
doesn’t work.
Is the device locked by the
HOLD key?
Release the HOLD key
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Could it be that there is no
voice file or MP3 file?
Check the folder and file
numbers.
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Playback
doesn’t work.
Is the battery's power
exhausted?
Replace the battery with a
new one. (Refer to page 5).
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When using Voice Recorder
No sound comes
from the speaker.
Is the volume set to '0'?
Adjust the volume.(Refer to page 7)
Is the earphone plugged in?
Pull out the earphone completely.
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The earphones
do not work.
Is the volume set to '0'?
Adjust the volume.(Refer to page 7.)
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Is the earphone plugged
in properly?
Plug the earphone in properly.
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When using DVR-Manager
Has the sound card
been installed?
Install the sound card first and then
reinstall the 'DVR-Manager' software.
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REC/PLAY icons
are inactive.
Is the volume set
excessively high?
Adjust the volume of the 'Voice Manager
Pro', since the excessively high volume
may cause noise.
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Can't hear the
voice due to noise.
Is the external microphone
connected to the PC (Sound Card)?
Connect the externalmicrophone
to the sound card and start
recording.(Refer to page 32)
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Does the MIC IN (Microphone)
become active at the Recording
Control Window, when you click
: Control Panel > Multimedia >
Audio > Recording?
Cancle Mute function,
if the unit is in the mode,
and select the MIC IN.
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Can't record
with an external
microphone.
Others