Panasonic SC-AK52 EN - Manual (Page 30)

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Before requesting service, make the checks below. If you can’t fix the system as described below, or if something not listed here occurs, refer to the
enclosed directory to locate an Authorized Sen/ice Center convenient to you or contact your dealer.
Reference pages are shown as black circled numbers
Common Problems
No sound. Turn the volume up.
The speaker cables may be shortedJ Turn the unit off; cheek and correct the connections and turn the ^
Sound Is unfixed, reversed Check the speaker connections. O
or comes from one speaker
only.
Humming heard during play. An AC mains lead or fluorescent light is near the cables. Keep other appliances and cords away from this
; Ltnifs cables. ^ ' ■ ' ■ ; , '
“ERROR” is displayed. incorrect operaüon performed. Read the instructions and try again.
appears on the
diaplay.
You plugged the mains lead in for the first time or there was a power failure recently. Set the time. (D
“F61” is displayed. Check and correct the speaker cords connection, @
If this does not fix the problem, there is a power supply problem. Consult the dealer.
Listening to the radio
; Noise 1« heard.
The stereo Indicator flickers
; or doesn't ffipht. .
Sound Is distorted;
Use an outdoor antenna. O
A beat sound is heard.
A lew hum is heard during
AMbreadcasts. Turn the TV off or separate it from the unit.
Separate the arrtenna ffom'other cables and cords.
: .
When there is a television set nearby
The picture on the TV
disappears or stripes
appear on the screen.
The location and orientation of thè antenna are incorrect. If you are using an indoor antenna, change to
an outdoor antenna.
The TV antenna wìre is too dose to thè unit. Separate thè antenna wire of thè TV set from thè unit.
Using the cassette deck
Poor quality sound.
Recording is not possible.
; Cleemthe heads.
If the erasure prevention tabs have been removed, cover the holes with adhesive tape. ®
Playing discs
The dlspfay is wrong or
play won^t start;
The disc may be upside down; 0
^Wi'pe'ihdciisc.;;:,'' ,
Replace the diàc if it is scratched; warped* or non-standard.
; Condensation may have formed inside fte unit due to a sudden change in temperature. Wait about an
, hour for it to clear and try again.
“TAKE OUT/DiSC” appears
on the display. There is a problem with the disc mechanism. (A power failure may have occurred.)
The tray will open automatically. Remove the disc from Uie tray, and after ensuring there is no disc in the tray,
close it. The unit will make the disc changing noises for a few moments and then it should operate normally.
Remote control
Remote control doesn’t
work. Check the batteries are inserted correctly. 0
Replace the batteries if they are worn.
I
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Maintehance
If the surfaces ore dirty For a cleaner, crisper sound
To clean this unit, wipe witii a soft, dry cloth.
If the surfaces are extremely dirty, use a soft cloth dipped in a soap-
and-water solution or a weak detergent solution.
Clean the heads regularly to assure good quality playback and record­
ing.
Use a cleaning tape (not included).
• Never use alcohol, paint thinner or benzine to clean this unit.
• Before using a chemically treated cloth, carefully read the instruc­
tions that came witii the cloth.