CASIO DC-7500A
Instrukcja Serwisowa

DATA TRANSFER
DC-7500A can transfer the stored data to another DC-7500A. Note: Before connecting wires, be sure to reset the slave unit.

1. Remove the battery cover for back-up battery. 2. Connect 4 terminals on the PCB with wires as shown in the figure below.

Customer's

Slave

Reset button

Reset button

Wiring
VDD IO11 IO12 IO13 VDD IO11 IO12 IO13

TR pad

VDD IO12 IO13

IO11

Customer's machine Operation Display Operation

Slave machine Display

1 Press RESET button. RESET ? 2 Short the pad 'TR'. 3 Press CAPA key. 4 Press SET key. 5 END R? T?

1 Press RESET button. RESET ? 2 Short the pad 'TR'. 3 Press SET key. R?

5

END

If the display shows 'NG', execute the operation from 2. It takes around 15 minutes to transfer the data in case of memory full.
�4�