Casio DC-7800RS - Operation Check

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OPERATION CHECK
Note: Before performing the operation, save the data to another unit referring “DATA TRANSFER”
on page 3.
MODE
No.
1
2
3
4
5
KEY
While pushing down the RE-
SET button, press G then
release the RESET button.
Press for about 1 sec-
ond.
Press for about 1 sec-
ond.
Press for about 1 sec-
ond.
DC-8500RS: Press for
about 1 sec-
ond.
DC-7800RS: Press RESET
button.
DISPLAY 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”.
DC-7800RS
DC-8500RS