Roland VP-770 Electronic Keyboard User Manual


 
123
Error Messages
If an incorrect operation is performed, or if processing could not be performed as
y
ou speci ed, an error
message will appear. Refer to the explanation for the error message that appears, and take the appropriate
a
ct
i
on.
M
essa
g
e
M
eanin
g
Act
i
on
C
h
ec
k
su
m Err
o
r
!
The received s
y
stem exclusive message
h
as an incorrect c
h
ec
k
sum va
l
ue.
Co
rr
ect
t
h
e
c
h
ec
k
su
m v
a
l
ue.
F
il
e
N
ot
F
ou
n
d!
The
le was not
f
ound in USB memor
y.
S
ave the
le once again in USB memor
y
.
Ill
e
g
a
l
Fi
l
e
!
The VP-770 cannot use this  le
.
Do not use this  le.
M
IDI Bu er Full!
A
n unusuall
y
large amount o
f
MIDI
d
ata was receive
d,
an
d
cou
ld
not
b
e
p
rocessed
.
Reduce the amount of MIDI messa
g
es that are bein
g
t
ransmitte
d
.
M
IDI
O
in
e!
Th
e
MIDI IN
co
nn
ect
i
o
n w
as
b
r
o
k
e
n
.
Ch
ec
k
t
h
at t
h
ere is no
p
ro
bl
em wit
h
t
h
e MIDI ca
bl
e connecte
d
t
o the VP-770’s MIDI IN, and that the MIDI cable was not
d
isconnecte
d.
Read
Err
o
r
!
F
ailed to load data from USB memor
y
. Make sure that USB memor
y
is correctl
y
connected.
I
t may be that the  le is damaged
.
Do not use this  le.
Thi
s
l
e
ca
nn
ot
be
l
oaded
s
in
ce
i
ts
fo
rm
at
i
s
i
ncorrect.
D
o
n
ot
use
t
hi
s
l
e.
S
y
stem Memor
y
D
ama
g
e
d!
I
t is possible that the contents o
f
s
y
stem
m
emory
h
ave
b
een
d
amage
d.
Please execute a Factor
y
Reset.
If this does not resolve the problem, contact your dealer.
U
SB Memor
y
Not
R
eady!
USB memor
y
is not connected
.
C
onnect USB memor
y
.
T
h
e VP-770 is una
bl
e to correct
l
y
h
an
dl
e
t
he USB memor
y
that is inserted.
———
W
rite Error!
F
ai
l
e
d
to write
d
ata to USB memory
.
Ma
k
e sure t
h
at USB memory is correct
l
y connecte
d
.
W
riting is impossi
bl
e
b
ecause t
h
e USB
m
emory key is full.
Delete unneeded
les
f
rom the USB memor
y
. Alternativel
y
, use
a di erent USB memory key, one that has free space.
The
le or the USB memor
y
itsel
f
is write
p
rotecte
d.
Make sure that the
le or the USB memor
y
is not write
p
rotecte
d.