Dolby Laboratories CP650, Руководство по установке

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Dolb
y
®
Mod
el CP6
50
T
rou
bles
h
o
ot
ing Char
t
Mai
n
ten
anc
e
and
T
roubles
hoot
ing
9-
14
S
y
mp
tom
Probable Cau
se
Recommended A
c
tio
n
T
h
e soun
d f
rom
tw
o
o
r m
o
re chan
nel
s i
s
dis
tor
ted
and y
ou can
hea
r t
h
e di
sto
rt
ion
throug
h t
h
e boo
th m
onito
r
at no
rm
al
lis
ten
ing
lev
el.
Mal
func
ti
oni
ng
two-
channel powe
r am
plif
ie
r.
If
two disto
rt
ed ch
anne
ls
ar
e serv
ed by
th
e sam
e two-
channe
l am
pli
fi
er,
the p
rob
le
m
m
a
y
be in th
e am
plif
ie
r.
See
the m
anufa
ctu
rer'
s ins
tr
uct
ions.
C
all serv
ic
e
eng
ine
er.
When
a st
er
eo f
ilm
is p
ro
je
cted,
the
soun
d
appea
rs
to be
com
ing
from
the wr
ong
speak
ers.
T
h
e A-
chain has b
ecom
e m
isa
lig
ned.
Check
Dolby
lev
el ca
li
bra
ti
on.
C
all serv
ic
e
eng
ine
er.
Sound f
rom
the f
ron
t (s
cre
en
) ch
anne
ls
is
leak
ing
int
o th
e su
rro
und c
h
anne
l.
T
h
e A-
chain has b
ecom
e m
isa
lig
ned.
Surrou
nd so
und de
lay
se
t i
m
properly
.
Surrou
nd so
und l
ev
el se
t
to
o hig
h.
C
all serv
ic
e
eng
ine
er.
C
all serv
ic
e
eng
ine
er.
C
all serv
ic
e
eng
ine
er.
You hear
an e
cho
in a
sm
all
thea
tr
e.
Surrou
nd so
und de
lay
se
t i
m
properly
.
Call
serv
ic
e eng
ine
er.
T
h
e soun
d lev
el
in by
pas
s i
s hig
her o
r
low
er
tha
n th
e norm
al s
oun
d lev
el.
Adjus
t wit
h th
e f
ron
t-
panel
k
nob, since
oth
er p
ar
ts o
f t
h
e
sy
stem
m
ay
be m
alfunct
ion
ing
.
C
all serv
ic
e
eng
ine
er.