Troubleshooting Guide - Panasonic RR-US750 Operating Instructions Manual

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 recharge the battery.
Playback does not last long
despite recharging.
Cannot use a battery that can be
still used on other equipment.
Operations
No operation.
Cannot operate when "
appears.
Display
" ", " " blinks.
" " appears.
" " appears.
36
• Recharging may take dozens of seconds to start when you use
rechargeable batteries that had not been used for a long period.
• Are you using specified rechargeable batteries? Recharging batteries
that are out of specifications is impossible on this unit ( ➜ page 2).
• When playback using recharged batteries ends extremely fast, it
means battery life is over. (Roughly speaking, rechargeable batteries
can be refreshed about 300 times.)
• This unit considers the battery as empty even if there is actually
power left in it. This is to preserve the clock setting.
• Make sure the battery is correctly inserted.
• You cannot operate on this unit when the unit is connected to a
computer.
"
• The Hold function is on. Switch Hold off ( ➜ page 6).
• Please set the time ( ➜ page 7).
• There are 99 files in folder A, B, C, D.
• There is no remaining memory ( ➜ page 44). Delete unnecessary
recording files, files and data other than MP3 files ( ➜ pages 12, 29).
• The battery has run out. Charge the battery ( ➜ page 5).
Checkpoints