Operation Check - Casio SF-A7 Service Manual & Parts List

6. Press SET key of customer's unit. (No display)
7. Press SET key of slave unit. (No display) (Saving data is completed, the display shows OK.)
8. Remove 4 wires while showing OK on display.
9. If the display shows NG, execute the above operation from 2.

OPERATION CHECK

RESET button
Batteries
No. OPERATION
RESET
1
EXE
2
(SEARCH) 3, 4 times
3
TEST pad
4
TEST pad
5
TEST pad
6
Bottom View
DISPLAY
RESET?
1TEL 2SCHD 3REM
4SEC 5TIME 6ALM
7MEMO 8CAL
MENU
1TEL 2SCHD 3REM
4SEC 5TIME 6ALM
7MEMO 8CAL
MENU
All dots
Vertical stripes.
Vertical stripes.
— 4 —
TEST pad
Enlarge
NOTE
RESET
Contrast adjustment
Confirm display and high-pitched
buzzer sound.
Confirm display and alarm sound.
Confirm display and low-pitched
buzzer sound.