Panasonic RR-US551 Operating Instructions Manual page 35

Symptom
Playing
The order of playing changed after
reloading files that were once imported
to the computer to this unit.
There is no sound from the earphones
or it is difficult to hear or noisy.
The sound is distorted. There is a
noise at the beginning of sound.
No sound from the speaker.
I hear noises.
Recorded sounds contain noise that
makes it difficult to hear sounds.
Others
The power cannot be turned on.
T h e p ow e r a u t o m a t i c a l ly
turns off.
Cannot delete a file or folder.
This unit is not recognized by
a computer.
• This occurs because files imported from the computer are placed at
the end in the folder.
• Ensure the plug is inserted firmly.
• Wipe the plug clean.
• Please lower the microphone sensitivity ( ➜ page 14) or keep more
distance from the recording sound source.
• There is no sound when you have connected earphones.
• Move a mobile telephone away from this unit when you use the two in the same area.
• Reduce noise ( ➜ page 18). Noise is reduced and listening may
become easier.
• The batteries may have run out. Replace the batteries with the new ones ( ➜ page 5).
• When you do not operate for more than approx. 15 minutes, the
power automatically turns off. When you slide the OPERATION/
HOLD switch to "
OPR
• The file is protected ( ➜ page 13).
• The folder is already empty.
• " " (blinking) is displayed ( ➜ page12).
• The OS on the computer may not be compliant with this unit ( ➜ page 31).
• The password has been set ( ➜ page 21).
• Are the batteries in this unit? If they are not, insert batteries.
• When the voltage of the batteries are too low, "
and the computer cannot recognize this unit ( ➜ page 33).
Checkpoints
" side, the power is turned on ( ➜ page 6).
" is displayed
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