Operation Check - Casio DC-7800RS Service Manual & Parts List

OPERATION CHECK

Note: Before performing the operation, save the data to another unit referring "DATA TRANSFER"
on page 3.
No. MODE
While pushing down the RE-
SET button, press
release the RESET button.
1
Press
ond.
2
Press
ond.
3
Press
ond.
4
DC-8500RS: Press
5
DC-7800RS: Press RESET
KEY
then
for about 1 sec-
for about 1 sec-
for about 1 sec-
DC-8500RS
DC-7800RS
for
about 1 sec-
ond.
button.
DISPLAY
— 2 —
NOTE
The unit emits a buzz.
RESET button is located
on the back of the unit.
If the unit is faulty, LCD
indicates "NG" instead
of "OK".