Casio WK-3800 Service Manual

— 17 —
DIAGNOSTIC PROGRAM
■ Initial Setup
1. Connect an AC adaptor.
2. Connect a Sustain pedal.
3. "Main" volume: MAX.
NOTE: If there is no pedal or MIDI cable, pedal or MIDI check can be skipped.
■ How to start diagnostic program
1. Press the “POWER” button while pressing the “Cursor key Up” and “Cursor key Down” buttons.
2. Release the “POWER” button first while still pressing the “Cursor key UP” and “Cursor key Down” buttons.
3. Release the “Cursor key UP” and “Cursor key Down” buttons. “TEST 741” appears on the LCD.
NOTE: Refer to the figure below for the LCD messages that appear during the diagnostic program.
■ Diagnostic program
1. Button check
1 Press “DSP” button.
2 Press buttons in the following order.
NOTE: NG sound sounds when a button is defective or buttons are pressed in a wrong order.
LCD message appears in the area 1.
Gran ndP o
514
8 7
2
E
3
BCD A 60 9
1
2
4
3
5
6
7 8 9 0 A B
C D
E F G H I J
K
L
O
PQRSTUVWX
YZ[\]^abc
d
f
g h
i
j
k
m
n
o p
q
r
s
ut
yx
v
w z
{
}
|
l
N
M
e
[ CH11
\ CH12
] CH13
_ CH14
a CH15
b CH16
c DSP CH
d
DRAWBAR ORGAN
e TONE
f RHYTHM
g DSP
h PIANO SETTING
i [CURSOR BUTTONS]
UP
j RIGHT
k DOWN
l LEFT
m EXIT
1 DSP
2 MODE
3
ONE TOUCH PRESET
4 CARD
5 ACCOMP VOLUME
6 SONG MEMORY
7 INTRO/ENDING 1
8 INTRO/ENDING 2
9
VARIATION/FILL-IN 1
@ VARIATION/FILL-IN 2
A SYNCHRO/FILL-IN NEXT
B START/STOP
C TEMPO쑼
D TEMPO쑿
E BANK
F REGISTRATION 1
G REGISTRATION 2
H REGISTRATION 3
I REGISTRATION 4
J STORE
K
TRANSPOSE/FUNCTION
L MIXER
M SYNTH
N EFFECT
O SMF PLAYER
P CH1
Q CH2
R CH3
S CH4
T CH5
U CH6
V CH7
W CH8
X UP
Y CH9
Z CH10
n
AUTO HARMONIZE
o SPLIT
p LAYER
q 0
r 1
s 4
t 7
u 8
v 5
w 2
x -
y +
z 3
{ 6
| 9
} DEMO
MODE
OTP
CARD
ACMP VOL
SONG
INT/END1
INT/END2
VAR/FIL 1
VAR/FIL 2
SYNCHRO
STRT/STP
TEMPO/DW
TEMPO/UP
BANK
REGIST 1
REGIST 2
REGIST 3
REGIST 4
STORE
TRN/FUNC
MIXER
SYNTH
EFFECT
SMF
CH1
CH2
CH3
CH4
CH5
CH6
CH7
CH8
1Ft UP
CH9
CH10
CH11
CH12
CH13
CH14
CH15
CH16
DSP CH
DRAWBAR
TONE
RHYTHM
DSP
PIANO
UP
RIGHT
DOWN
LEFT
EXIT
HARMO
SPLIT
LAYER
0
1
4
7
8
5
2
-
+
3
6
9
DEMO
SW OK
Message on LCD Message on LCD Message on LCD Message on LCD

Casio WK-3800 Specifications

General

MIDI-keyboard number of keys	76 keys
Interface	USB
DC-in jack	Yes
Product color	Silver

Weight and Dimensions

Weight	10000 g