Daping DP18-Pro User Manual page 16

media player; For Mac OS: iTunes or vlc media player)
Note: If you can't play on iTunes, it's probably because your
version of iTunes needs to be updated.
4. When playing a recording file, skipping or continuous
recording may not be possible.
Answer: This is probably because the VOR function was
turned on, and when recording, the recorded voice was louder
or quietly. In this case, we recommend turning off the VOR
function or reducing the set value.
5. The earphone can only play on one side.
Answer: It seems that the earphones are not properly
connected with the conversion adapter. Please check if the
earphones are properly connected when connecting. If the
earphones don't connect properly, please try connecting
them to your smartphone or computer to check if the earphones
are out of order.
Also, in order to confirm the failure of the attached remote
control, please try connecting to the voice recorder with
another problem-free earphone and playing it back.
6. Battery life and continuous recording time is less
than 20 hours.
Answer: The battery life and continuous recording time is
related to the remaining battery power, sound quality, and
the setting value of the VOR function, so if you want continuous
recording for about 20 hours, set the setting value to "0 2"
with a full charge.
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