Panasonic rr-us350e User Manual

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Before requesting service, make the below 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:
Troubleshooting Guide
RR-US350
RR-US351
Symptom
No operation.
“U01” appears on the
display.
“2003” flashes.
There is no sound from
the earphone or it is
difficult to hear or noisy.
Recording stops.
“– – – –” appears instead
of the recording date.
Playback speed is too
fast or slow.
“FULL” appears.
No sound from the
speaker.
Cannot erase a file or
folder.
Cannot move a file.
A recording disappeared.
Available recording time
does not increase
correspondingly after
erasing files.
Cannot set timer
recording/playback.
Timer recording/
playback does not work.
Cannot set timer
recording/playback at
the same time.
Timer recording does
not work.
Cannot use a battery that
can be used on other
equipment.
Cannot select a folder.
Voice Editor 3 does not
start or does not work
correctly with the IC
recorder.
Checkpoints
The hold function is on. (page 2)
Make sure the battery cover is closed.
Make sure the battery is correctly inserted.
You cannot operate when the unit is connected
directly to a computer.
The battery has run down.
Set the clock. (page 3)
Ensure the plug is inserted firmly.
Wipe the plug clean.
VAS (page 4) may have functioned.
Set the clock. (page 3)
Set play speed to normal. (page 6)
There are 99 files in the folder.
There is no remaining recording time.
– Erase unneeded files. (page 8)
There is no sound when you have connected an
earphone.
The file is locked. (page 8)
The folder is already empty.
You cannot move files to folders that already
contain 99 files.
Recordings can disappear if the unit receives a
shock (e.g. it is dropped), or if the battery and
cover come loose during recording.
This can occur after repeatedly recording and
erasing files. Unlock all your files, then erase all
folders to remedy this.
You can set the timers within 24 hours of the
current time.
Set the clock. (page 3)
The settings are canceled if the battery is
removed and the clock settings clear.
When you set both, only the one you set last
works.
You cannot set the timer if there is less than one
minute of available recording time.
This unit determines the battery empty even if
there is actually life left in it. This is to preserve
the clock and other memory items.
Press [
$
FOLDER/
%
MENU] briefly. You will
enter the menu mode if you hold the button
down for 2 or more seconds.
Make sure that “PC” is on this unit’s display, and
that this unit is recognized as a drive in Voice
Editor 3. If it is not, disconnect the USB cable
from this unit, then reconnect it.
The connection may not work if you connect via
a USB hub or USB extension cable. 
Maintenance
To clean this unit, wipe with a soft, dry cloth.
Never use alcohol, paint thinner or benzine to clean this unit.
Before using chemically treated cloth, read the instructions that came with the cloth
carefully.
Precautions for Listening with the Headphones or Earphones
Do not play your headphones or earphones at a high volume. Hearing experts ad-
vise against continuous extended play.
If you experience a ringing in your ears, reduce volume or discontinue use.
Do not use while operating a motorized vehicle. It may create a traffic hazard and is
illegal in many areas.
You should use extreme caution or temporarily discontinue use in potentially haz-
ardous situations.
Even if your headphones or earphones are the open-air type designed to let you
hear outside sounds, don’t turn up the volume so high that you can’t hear what’s
around you.
RQT6872
RR-US350
RR-US351
10