Korg DW-8000 - PERFORMANCE FEATURES; Functions for Playing

8.
ADJUSTMENT
PROCEDURES
HELP
KEY
*<GRPH
+H)
PROGRAM
NO.
11
12
13
14 15 16
17
18 21
ASSIGN
MODE
POLY
1
POLY1 POLY1 POLY1 POLY1
POLY1
POLY 1 POLY
1
POLY1
PARA.
MEMORY
13
23
31
31 26
72
72 71
73
OSC1
oct
1
i
8
8
8
8
8
8 8 8
8
waveform
i
D
IL.
IS
15
IS IB
6
IS
IS
15 16
level
13
31
n
u
n
u
n
u
n
u
31
31 31
31
A BEND
si.
13
n
u
n
u
n
u
n
u
n
u
n
u
n
u 8
n
u
mode
IS
n
r\ n
/~1
r\
/n
/ 1 n
/n
time
IS
n
u
n
u
n
u
n
u
n
u
n
u
n
u u
n
u
in
n
u
n
u
n
u
n
u
n
u
n
u
n
u
0
n
u
OSC2
oct
D
i
L.
i
8 8
8
8 8
8
8 8
8
waveform
55
15
IE
IS
IB
IB
IS
16 15 15
level
53
n
u 31
n
u
n
u
n
u
n
u
n
u
8
n
u
interval
53
l l
j f
,
i
< i
as
n
u
n
u
n
u
n
u
n
u
n
u
n
u 8
n-
u
NOISE
level
55
n
u
8
n
u
n
u
3!
n
u
n
u
n
u
n
u
VCF cutoff
3
i
53
S3 38
33
63
63 63 53
53
resonance
3,3
n
u
n
u
31
31
n
u
n
„
u
n
u 8
n
u
kbd
track
33
n
u
n
u
n
u
n
u
n
u
n
u
n
u
n
u
n
u
polarity
33
/“I
r\ n n
/n
n n
n
/“I
ee
in*
33
n
u
n
u
n
u
n
u
n
u
n
u
n
u
8
n
u
VCF attack
3
1
n
u
n
u
n
u
8
n
u
n
u
n
u
8
n
u
decay
35
n
u
8
n
u
n
u
n
u
n
u
n
u
n
u
8
break.
p
33
n
u
n
u
n
u
n
u
n
u
n
u
n
u
8
n
u
slope
33
n
u
n
u
n
u
n
u
n
u
n
u
n
u 8
n
u
W5
n
u
n
u
n
u
n
u
n
u
n
u
n
u
8
8
release
3B
8
n
u
n
u
n
u
n
u
n
u
n
u
8
n
u
velocity
31
n
u
8
n
u
n
u
n
u
n
u
n
u
8
n
u
PROGRAM NO.
1 1
v
12
13
14
15
16
17
IB 21
ASSIGN
MODE POLY1
POLY1
POLY 1 POLY1
POLY1 POLY1 POLY1
POLY1 POLY1
PARA.MEMORY
13 23
31 31
26 72
72
71
73
VCA attack
5!
n
u
8
n
u
8
n
u
8
n
u
n
u
8
decay
58
n
u
0
n
u
n
u
n
u
n
u
n
u
in
iU
18
break,
p
S3
31
31 31
31
31
31
31
n
u 8
slope
S3
n
u
D
n
u
n
u
n
u
n
u
8
8
n
u
sustain
55
31
31 3
1
3!
31
31
31
n
u
n
u
release
55
n
u
D
n
u
n
u
n
u
8
n
u
in
IU
in
iU
velocity
55
n
u
0
n
u
n
u
n
u
n
u
n
u
n
u
n
u
MG
w.form
51
A
A
A
A
A
A
A
A
A
freq
55
n
u
n
u
n
u
n
u
n
u
n
u
n
u
n
u
n
u
delay
53
n
u
u
n
u
n
u
n
u
n
u
n
u
n
u
n
u
osc
S3
n
u D
n
u
n
u
n
u
n
u
n
u
n
u
n
u
vcf
55
n
u
n
u
n
u
n
u
n
u
n
u
n
u
n
u
n
u
BEND osc
55
n
L.I
n
u
n
u
n
u
n
u
n
u
n
u
n
u
n
u
vcf
55
off
off
off
off
off
Off
off
off off
ODL
time
n l
n
u B
n
u
n
u
n
u
n
u
n
u
3
n
u
factor
n
d
ii-
n
u
D 8
n
u
n
u
15
n
u
n
u
n
u
feedback
55
n
u
D
n
u
n
u
8
n
u
n
u
IS
IS
frequency
83
n
LJ D
n
u
n
u
n
u
n
u
n
u
n
u
n
u
55
n
u
0
n
u
n
u
n
u
n
u
n
u
n
u
n
u
effect
lev
55
n
u
0
n
u
n
u
8
IS IS
IS
IS
PORTA time
nn
G
8
n
u
n
u
n
u
n
u 8
n
u
n
u
A.T
osc
mg
81
r>
u
n
u
n
u
8
n
u 8
n
u
n
u 0
vcf
88
n
u
0
n
u
n
u
n
u
n
u
8'
n
u
8
VCfl
83
n
u
D
n
u
8
n
u
8 8
n
u
8
Caution:
1)
This
product
has
been
throughly
adjusted
at
the
factory
before
shipment.
Therefore never
turn
any
Semi
Fixed
VRs
other
than
those
required
for
servicing.
2)
After turning
on
power,
wait at
least 15 minutes
before
beginning
test
and
adjustment.
3)
Be
sure to
save
the data on
tape
before loading
test
data
as when
loading
test
data
into DW-8000,
previous
data is erased.
1.
Clearing
RAM
and
Loading Test
Data
1)
After
keeping
DW-8000
power
on at least 15
minutes,
once
turn
off
power and
then
on
pressing
number
keys
[5]
and
[8]
.
2)
Connect
to
an
Amplifier
etc.
and
confirm if
there is
no
sound
to
check
all data
of
RAM
have
been erased.
3)
Load Test
Data.
*For
convenience,
save those chart
on
tape
as
Check and
Adjustment
procedure
described
below
is always
made
with
the
data.
2.
D/A converter,
CV
Check
and Adjustment
Procedure
(KLM-661)
1)
Turn
off power and
then
on pressing number keys
[5]
and
[6]
at
the
same
time.
2)
Confirm
if
UrEF (Voltage reference)
is displayed
and
becomes
Test Mode
1
.
3)
Connect a Digital Voltmeter
to
Test
Points:
[TP-AG],
[TP-REF1] allocated
in left
side
of
the
board.
GND
side
-
[TP-AG]
,
+side
-
[TP-REF1]
4)
Memorize the
value
of
Digital
Voltmeter and then
connect
as follows.
+side
-
[TP-CV]
5)
Adjust
VR1
to
obtain
the
same
value
as
one
of
+side
- [TP-REF1]
.
Remarks: Adjustment value
is
in
range
of
3.29V
-
3.64V.
Note: Test Mode 1
cannot
be
cancelled
till
being reset.
(Power OFF
-
ON)