Operation Check - Casio fx-D400 Service Manual & Parts List

3. OPERATION CHECK (fx-D400)
POWER OFF
hqi
i
i
i
i
p0123Aq45/
647+e9-8ry
il*2Z
L;zx
ffgu
vbnm,
iscsl2Z
wct2Z
EZ~
d
ai
hqi
iiii
ai
OPERATION
h q
while pushing and
h q
while pushing and
No display
i
No display
, push
All dots display
Checker
Reverse checker
ON D
–
ON D
ON D
ON D
'
2 log In –
ON D
'
2 log –
ON D
° sinh cos tan–
ON D
ON D
ON↓ D
1.u 2.m
No display
i
, push
No display
ON D
–
No display
— 6 —
DISPLAY
1.
2.
4.
250.E-0.3
3.k 4.M