Operation Check - Casio fx-9750G Operation, Service Manual & Parts List

5. OPERATION CHECK

REMARK: Performing this check, the data in this calculator are disappeared. If you do not want to disappear
these data, save these data to another fx-9750G.
STEP OPERATION
1 Use a thin and pointed object to
press the P button on the back of
the unit.
2
F1
3
MENU
4
SHIFT AC/ON
Press key while pressing
5
AC/ON
keys.
F6 ab/c
6 2
7 EXE
8
EXE
9 EXE
10 EXE
EXE
11
3
12
13 F1 F2 F3
......
DISPLAY
RESET
RESET
ALL MEMORIES?
YES RESET ALL
RESET
ALL MEMORIES !
PRESS [MENU] KEY
MAIN MENU
(OFF)
ZX934 TEST MODE
1. Cnt 5. TRS
2. LCD 6. ROM
3. KEY 7. RAM
4. DET 0. Rst
All dots are displayed
No display
Frame is displayed
Checkers are displayed
Reverse checkers are displayed
ZX934 TEST MODE
1. Cnt 5. TRS
2. LCD 6. ROM
3. KEY 7. RAM
4. DET 0. Rst
Trace
Zoom, V-Window, Sketch
— 16 —
NOTE
Reset
NO
TEST mode menu
Check for display
Check for display
Check for display
Check for display
Check for display
TEST mode menu
Check for keys
Check for keys.
To push the key
sequentially that is
being appeared in
the display.