Troubleshooting Guide - Panasonic RX-ED77 Operating Instructions Manual

Troubleshooting Guide
Before requesting service for this unit, check the chart below for a possible cause of the problem you are experiencing. Some simple checks or a
minor adjustment on your part may eliminate the problem and restore proper operation.
If you are in doubt about some of the check points, or if the remedies indicated in the chart do not solve the problem, refer to the directory of
Authorized Sendee Centers (enclosed with this unit) to locate a convenient service center, or consult vour dealer for instructions.
Problem
Common problems
"E" appears.
Probable cause (s)
Have you made a mistake in
operation?
The batteries are flat.
The power is not supplied the unit.
Suggested remedy
Read the operating instructions and
try again.
Replace them with new ones.
Alternatively, use a household AC
outlet as the power source.
While listening to CDs
Play does not start. No display of
Has the CD been installed upside
track numbers, etc.
down?
Has there been a sudden change in
temperature?
For instance, was the unit brought
straight from a cold place into a
warm location?
Certain sections are not played
properly.
Is the CD soiled?
Is the CD scratched?
Install the CD with the label side
facing up.
Condensation may have formed on
the lens unit.
Leave it for about an hour before
attempting operation again.
Wipe with a soft cloth.
Replace with a new CD.
While listening to tapes
No recording.
Sound is low, intermittent, or poor
Are the head soiled?
quality, noisy, scratchy, or
unsteady.
While listening to the radio
Clean them.
Stations cannot be tuned in well.
Has the antenna been adjusted
properly?
Try changing its direction.
Noise heard during AM (LW/MW)
reception.
Are you using a remote control of
other appliances near the unit?
Use the remote control at a distance.
Are you operating the unit and a TV
set at the same time?
Place the unit at a distance from the
TV. Alternatively, turn the TV off.
While using the timer
No timer operation at the
programmed time.
Is the unit turned on (when the play
timer and the recording timer are
being used)?
Turn the unit off upon completion of
the settings.
Has the programmed timer indicator
([Aj,
|H
fRgcl
or SLEEP) lighted?
Operate again so that the display
lights up.