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Maintenance - Philips VP415 Operating Instructions Manual

Laser vision rom disc drive
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MAINTENANCE
11M: pb.yer requirn no
special
rHin1en1nce.
h
tS,
however,
advi.a.ble
10 dun
1be
objective lens from lime to time with
a
piece of
wadding
dq,pedin1lcohol.
-"-
No special
care
is needed in handling discs. Fo, besl results however,
you
are
recommended to keep 1•c playing surl'ace clean
Hd
free from
dusl,
grease,
CIC.
When deaning is required,
gently
wipe the disc
suffaccwithasoft,dl')'cloth.U11taoNh1Nt11!
Atwa
ys remove discs after playing, replacing them in 1hcir protective
jackelS.
DdCS &hot.lid
be
stored verticall), in their
ori&inal
jacteu. Keep them
.away
from ertrcme heat or meisture
and avoid
e11posure to direct
S11nli&h1
nwc,n.t:
SY~l
P"l"01':S A
~I)
POSSIHl.t:
("
A
t:st:s
Di5'C don
not
rolate,
no
indicala-s
li1t11 up
- Automatic
overload
protection
circuil
is in
opcra!tofl. Switch off the
pbyer
al
lhc rear, wail for approx.
JO
seconds lbcn
switch on again.
Disc does not rotate
- ctiedt that the player is receiving power: the STANDBY indic;ator
shoukibelit.
- Check that the disc-tray is properly closed.
Discro4atesbutpicturcisweakorabsent
- Cbect the connection betweca monilor
and pla~r.
-
Ched.
that the disc hu been loaded ooncclly
(blbcl
up)
on
the disc•
1ray.
(Some
discs have pro1ra111me content on
Orte
side
only.)
-
Press the•
stetio
n of the SEARCH
button.
-
~
ptayu
is
in 1he
paus,e
mode: Press the •
section
of
1he PLAY
b\111011.
PlaynJticksatparticularpointondisc
-
Press
!he•
seciion
oflhe
SEARC
H
bullon momentarily
to
skip
over
cheaffectedpart.
- ~move lhe disc
and
wipe bo1h
surfaces
clean
wilh
a
soft,
dry cloth
10
remove
possible opaque surface marks
Special
effects
(llill, slow, revenie, fast) do
nol
function
-
Cb«k that
aCAV disc is bcinsplayed; whcnplayingCLV discs, 1he
!pttial-effects
bultons do not function.
Unscabks1illpicture
- If
still
picture1 iaken from a fast movin1sccne
sometimes
nick
er,
this
K
no
fault
of 1he
player bu1 results from
lhc
basic
programme
matcrialus.edfordiscprodudion.
GoodpicturebutnoM>und
-
Mate J¥re
thal
the
player
is
inilsforward
playincmode(in all other
modes
there
is
no
M>und).
-
Check
that
!he
sound
channels
AUDIO
I and/or
AUDIO
2
are
swi1chedon(theindicatorsshouldbc
lil).
-
lfan
LV-ROMdisc isbcingpi;ayed,
there maybe data
and
therefore
no
sound on
the
disc.
Try a non-LV-ROM disc.
Digil buttons
arc
inoperative
- Chcct
whc1her
lhe picture number or
chapter
number is displayed
on
the monitor. lfnot, press PNR or CNR.
Re~e
oon1rol
does
not function
correctly
-
Cbect
that
the
RC IR/EURO
switch
on
the
rear
of
the player
is
set
colR
.
.,
- Make sure lh..at
the
distance between player
and
remote
control.
handsetisnotmMethan IOm
- Make
sure
1h11 remote control handset is aimed
11
the froot of the
player and lhcrc
is no
obstacle belween player
and
remote control
hand5Ct.
- Ch«k
baucr.tS
in remote
control
handsc1,
- If
!he player is
in
lhc Replay mode, mon
con1rols
arc disabled.
The player fails lo
rc5f'OIKI
when under
computer
control
- Check the connct1ioM to 1hc relevant interface.
- Ensure that DATA IN
and
DATA OUT arc the right
wa
y around
(RS232-C).
- Check lhac
lhc
DTR
signal
from the player is being received
by
lhe
oompu1cr(RS232-C).
- Torcsc1, p,csslhe ON/STANDBY bunonon the frontoflhcpla~r.
It is possible
somclimcs
for the microprocessor in the player to
")ock-
up' ifit rcccivcsspuriousoroorrupted dala. Jn this case, swildl the
player power OFF for a few seconds. This will res.ct 1he microcomputer
toiucorrect su.ce.

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