Casio fx-7400G Service Manual & Parts List

— 11 —
Z X 9 3 0 E
1. L C D
2. K E Y
3. R O M
4. D E T
T E S T
5. T R S
6. R A M
0. R s t
✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽
✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽
R E S E T
A L L M E M O R I E S !
STEP OPERATION DISPLAY NOTE
13
14 ROM Check
128 K byte
— OK —
ROM check
15
Z X 9 3 0
1. L C D
2. K E Y
3. R O M
4. D E T
T E S T
5. T R S
6. R A M
0. R s t
TEST mode menu
16 RAM Check
8 K byte
— OK —
RAM check
17
19
18
20 EndNo Display
Z X 9 3 0
1. L C D
2. K E Y
3. R O M
4. D E T
T E S T
5. T R S
6. R A M
0. R s t
TEST mode menu
✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽
✽ ✽
✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽
R E S E T
R E S E T
A L L M E M O R I E S ?
Y E S NORESET ALL
Reset
TEST mode menu
EXE
EXE
F1
·····
(–)
EXE
3
6
0
SHIFT
AC/
ON

Casio fx-7400G Specifications

General

Brand	Casio
Model	fx-7400G
Category	Calculator
Language	English