Roland groovebox MC-303 Service Notes page 13

May. 1996
MC-303
Factory
Preset/
7 t
V
V
-
•
7°
U
ir
v K
Turn on
the
power
while pressing
[SHIFT]
button.
The
following
display will
appear,
and
press
[ENTER]
button
to
execute.
lXf(Dl
i
\Z^i^tlii'(DX\
[ENTER]
#*
>~C1
CURRENT
M
NEXT
SONG
PATTERN BEAT
STCPREC
Check up
Version
and
Battery
Voltage/
Check up
version
and
battery
by following
operation
in
normal mode.
•
Program
ROM
version
=>
Press
[R(BD)] button with
[SHIFT] and
[SCALE]
buttons.
.
7°n jf? A ROM
^-
v
a
>
=>
[SHIFT]
t
[SCALE]
#9 >£#L£#*
?>,
[R(BD)]sK^>
3 Srff1"o
CURRENT
n
I
NEXT
mm
SONG
PATTERN BEAT
STEPREC
Data
ROM
version
=>
Press
[3(CLP)] button with
[SHIFT] and
[SCALE]
buttons.
T-9
ROM/^ya
>
=>
[SHIFT]
t [SCALE]
#*
>*#L£#
?>,
[3(CLP)]*^^*ff1"o
Voltage of
battery
=>
Press
[5(TOM/PERC)]
button with
[SHIFT] and
[SCALE]
buttons.
=>
[SHIFT]
t
[SCALE] ***
>£#L&#*
£>,
[5(TOM/PERC)]
*K*
>£#1~o
13