Panasonic SC-AK28 - Manual (Page 30)

Before raqiieetHg service for lht& unit, check Ehe d^rl bekwr for a poaaijla cause the problem you are e^q^nercing. 5Cna aatvle checks or a
minor s<$istmer[t on your рал may e&riinate ltie probfem and restore propar oparafion.
Pf you Bja in doubt about soma the ctieo« points, or if the rejnadtea indteeted m tbe ohart do not eolve the problem, reler to tN drectory of
Authorized Sarvlcs Cantais {«nglacocl viith this unit) (o Jocaia a oornraniant eeniice center, or consult ycia dealer for inelructicns.
Problem Probable ceuse(s) Suggested remedy 1 Reference
1 pege(e>
Probtems common to all eysteme |
ECO mode le gn but the
display planel etill ll^ita up, DEMO mode Is or. Turn DEMO mode otf.
10
The location o1 the virtoua
musical Instnimenta la not
well detbwd.
The (t) and H connections to one of the
Bpsekeosare reversed.
Connect lha speaker cords oorrectty.
«
The sell егиИ right eounde
ire raveraeti.
The left and nght cenrtactlone lo lha
speaker are reversed.
Connect Ihe speaker ooidB ccrrsdly.
â
LOW frequency souitda
cannot betwinl. Eithar the left or the right LOW speaker
oabie is rot connected- Connect the left and right speaker cattes to
the LOW termliuls.
6
When letanlne to the
eKtontol unH, the left end
right sound» ere leveraed.
The left and rtÿit ocnnecflons to Che
eKtemal unit are reversed
ConnarA the extomat untfs cord correctly.
7
There le no sound tihen a
source la being plnyed.
The (-I-) and H '«re o< the speaker
cords sre shorted.
&rtftch the syetsm to the alandby mode,
and reoonnect the speaker cords so that they
axe not shorted. Then evutch on the power.
6
‘'ERROR*' mifsaji ippeare
on the display. Incorrect cperetion has baan done. Operate tha unit correctly by folkmt^ the
operaitrig irisinxtiGns.
“ — :—"appears on the
display,
■ You plugged the power cord In lor the
fkslllma.
■ There was a powsr [alluro recently.
Set the time.
t1
"FSI'' appaers on the
(П»р1ау,
Check if the speaker cords have shorted. If they BIB not shorted then there is » power
supply problem. ConsiJt your dselsr for
sesietence.
Wtilte listening to RM broadcasts
Thera Is a "rueMng nplee"
during a ateriD bnogdoaet
iwhich Is not eudbie during
a monaural broedcaeL The irensmhllng station is a long detanoe
away. If you are using en iidoor antenna, change
to an outdoor aiìtema.
7 You hear evoeeshre nolee
during e etereo broBdcflit,
and oeceeiunaiiy the sound
daeppesiu
The bistallatton locslion and orieriBlion of
the antenns ora LaisuitBd^a.
The stereo InJcator
(‘‘STER
e CT') flckara end
does not llQttt completely.
Tha tranarrirtllng station Is a long tlstsnce
away.
Tha power of the TV aet or VCR Is ON. TTvevritchFng off tha TV eel cr VCR.
The sound dkirtng a stereo
broadceel le highly distorted. There is a building or trtounlaùi nearby. Use a hlgh^rada outdoor antenna, and
install It In a good locslion, height, and
ortentaflon
for reception.
7
While listening to AM broBdcasts
Ydu bear an unusual beat
aouna You sre using the system at tha same Uma
you are pla^ng a TV set. Switch off the TV sal, or las the system
further away froiTilL
You hear a lowrirequansy.
hum. Tha antenna vdre is near the power card. Sepsrate the anlenna vÂe (rom the power
com