Philips MCM510/22/25/33, Руководство по обслуживанию, Страница: 10 / 48

1-10
Cleaning the Cabinet Use a soft cloth slightl
y moistened with a mild
detergent solution.
Do not use a solution
containing alcohol,
spir
its,
ammonia or abr
asiv
es.
Cleaning Discs When a disc becomes dir
ty
,
clean it with a cleaning cloth. Wipe the disc from the centre out. Do not use solv
ents such as
benz
ene
, thinner
, commerciall
y
availab
le cleaner
s, or antistatic spr
ay intended f
or
analogue records. Cleaning the disc lens After prolonged use
, dir
t or dust may
accum
ulate at the disc lens.
To
ensure good
pla
yback quality
, clean the disc lens with Philips
CD Lens Cleaner or an
y commerciall
y a
vailab
le
cleaner
. Follo
w the instr
uctions supplied with
cleaner
.
Cleaning the Heads and the
Ta
pe P
aths
To
ensure good recording and pla
yback quality
,
clean the heads
A
, the capstan(s)
B
, and
pressure roller(s)
C
after ev
er
y 50 hour
s of
tape oper
ation.
Caution:
Do not r
otate the heads during
cleaning. Use a cotton swab slightl
y moistened with
cleaning fluid or alcohol. You can also clean the heads b
y pla
ying a
cleaning tape once
.
A
A
B
C
Dema
gnetizing the heads
Use a demagnetizing tape a
vailab
le at your
dealer
.
Maintenance
“
NO DISC
” is displa
y
ed.
Radio r
eception is poor
.
Inser
t a disc
.
Check if the disc is inser
ted upside down.
W
ait until the moisture condensation at the lens
has cleared. Replace or clean the disc
, see “Maintenance”.
Use a f
inalised CD-R
W or CD-R.
If the signal is too w
eak,
adjust the antenna or
connect an exter
nal antenna for better
reception. Increase the distance betw
een the Micro HiFi
System and y
our
TV or
VCR.
W
ARNING
Under no cir
cumstances should y
ou tr
y to r
epair the system y
ourself,
as this will
in
validate the war
ranty
. Do not open the system as ther
e is a risk of electric shock.
If a fault occurs,
first check the points listed belo
w bef
or
e taking the system f
or repair
. If
y
ou ar
e unab
le to r
emedy a pr
ob
lem b
y f
ollo
wing these hints,
consult y
our dealer or
Philips f
or help
.
Pr
ob
lem
Solution
Tr
oub
leshooting
Recor
ding or pla
yback cannot be made
.
“
CHK TAPE
” is displa
y
ed.
The ta
pe deck door cannot open.
The system does not r
eact when buttons
ar
e pr
essed.
Sound cannot be hear
d or is of poor
quality
.
The left and right sound outputs ar
e
re
versed.
The r
emote contr
ol does not function
pr
operl
y.
The timer is not w
orking.
The Clock/Timer setting is erased.
Clean deck par
ts,
see
“Maintenance”.
Use onl
y nor
mal (IEC I) tape f
or recording.
Appl
y a piece of adhesiv
e tape o
ver the missing
tab space
.
Remo
ve and reconnect the
AC
po
w
er plug and
switch on the system again. Remo
ve and reconnect the
AC
po
w
er plug and
switch on the system again. Adjust the v
olume
.
Disconnect the headphones. Check that the speaker
s are connected cor
rectl
y.
Check if the str
ipped speak
er wire is clamped.
Mak
e sure the MP3-CD was recorded within
32-256 kbps bit r
ate with sampling frequencies
at 48 kHz, 44.1 kHz or 32 kHz. Check the speaker connections and location. Select the source (CD or
TUNER,
f
or example)
bef
ore pressing the function b
utton
()
.
Reduce the distance betw
een the remote
control and the system. Inser
t the batter
ies with their polar
ities
(+/– signs) aligned as indicated. Replace the batter
ies.
Point the remote control directl
y to
ward
IR sensor on the front of the system. Set the clock cor
rectl
y.
Press
TIMER SET
3
(TIMER
on the remote
control) to switch on the timer
.
If a recording is in progress, stop the recording. Po
w
er has been inter
rupted or the po
w
er cord
has been disconnected.
Reset the clock/timer
.
Pr
ob
lem
Solution
Tr
oub
leshooting
6
,
w
,
w