Troubleshooting
ro
e
Ex
anation
w
r w
n
rn
on!
s the power cord connected correctly?
p. 17
n
s the VP-770 correctly connected to your amp, speaker,
r
ea
ones?
. 18)
s the VP-770’s volume raised?
p. 26
Voca
Desi
ner
w
n’
n
ven if you’re playing the keyboard, the Vocal Designer
art won’t sound unless
ou’re vocalizing into the
icro
one.
For details, refer to “Performin
with Vocal Desi
ner
p. 27
s a Voca
Desi
ner soun
utton
it?
. 27)
s
our microp
one switc
e
on?
s your microphone connected correctly? (
p. 19)
s t
e micro
one in
ut
eve
raise
?
. 28
s t
e [MIC ON/OFF]
utton
it?
. 31)
Could the “Split” parameter be turned “ON”? (
p. 54
IRECT
MIC
won’t soun
!
s the microphone input level raised?
p. 28
s the [MIC ON/OFF] button lit?
. 31)
n
m
w
n’
oun
s t
e Ensem
e [LEVEL] s
i
er raise
?
. 44
s an Ensemble sound button lit? (
. 42
Cou
t
e “S
it”
arameter
e turne
“ON”? (
➞
. 54
P
r
i
n
won’t soun
!
s a Bass & Percussion sound button lit?
. 48
ass & Percussion won’t sound outside its range o
ke
s
. 48).
T
e vo
ume
eve
f
h
in
r
m
n
nn
EXT
N jac
is too
ow.
Cou
ou
e using a connection ca
e t
at contains a
i
r
nn
i
n
l
h
n
n
in
r
i
r
EVEL in
i
r
oes not
i
t!
the [MIX TO MIC] switch is “OFF,” the LEVEL indicator
ill no lon
er respond to the sound from the EXT IN
ack. In this case, temporarily set the [MIX TO MIC]
switc
“ON” an
a
ust t
e input
eve
.
. 113
Voice Expression
oesn’t wor
s the microphone input level raised?
p. 28
s t
e [MIC ON/OFF]
utton
it?
. 31)
Could
ou be operating the Expression pedal
A
vancing t
e Expression pe
a
a
t
e wa
to t
e
aximum position means that the same e ect as Voice
xpression is alread
applied to the maximum extent,
so no further e ect can be obtained
Vo
ce Express
on
wor
s too muc
ower the voice expression sensitivit
p. 66). This
ill prevent the Voice Expression e ect from applying
until
our voice reaches a louder volume
ro
em Ex
anation
oun
continues
even thou
h I’m
not p
a
ing t
e
ey
oar
Cou
you
e using a
o
pe
a
t
at
as t
e incorrect
olarity? Please use a Roland DP series hold pedal
T
e pitc
is wrong!
TRANSPOSE], [+OCT], [-OCT]
utton
n
. 52)
Could the Vocal Designer [8va] button be on?
p. 35
s the Master Tune set correctly?
. 98)
Cou
somet
ing
e resting on t
e D Beam?
p. 60
Th
v
l
m
r
w
n I
switc
soun
s
Could you be pressing the expression pedal?
en
ou switc
soun
s, t
e expression pe
a
va
ue is
eset to the minimum position. After you’ve switched
ounds, please operate the expression pedal once
ga
n.
Th
n
n
strange in t
e
pper re
isters o
he ke
board
ometimes when pla
ing the ke
s in the upper part o
e VP-770’s
e
oar
, t
e soun
ma
stop, or t
e pitc
ay stop rising; or with certain keys, there may be
ntermittent noise. This occurs mainl
when the VP-770
u
er
itc
imit is excee
e
, so t
is issue
oesn
arise in the ranges normall
used. But, in an
case, it
oes not indicate a mal
unction
Wh
n
h
v
l
m
is raise
t
ere are
noises
Could the [LEVEL] knob of EXT IN on the rear panel be
urne
a
t
e wa
to t
e “MIC” si
e
f the [LEVEL] knob of EXT IN on the rear
anel
p. 20) is set maximum to the “MIC” side, there
ay be noises. There might be noises even if there is
othing connected to the EXT IN jack, but this not a
al
unction. The noise can be reduced in the
ollowing
ay.
urn the [LEVEL] knob o
EXT IN to the “LINE” side
unti
t
e noise is
ess noticea
e.
If a microphone is connected to the [MIC]
ack, set
e
MIX TO MIC
switc
to “OFF.”
