Equipment Connection - Sharp ER-A770 Dealer Knowledge Book

EQUIPMENT CONNECTION

1. The ER-A770 Cash Card Connection:
The ER-A770 provides two RS-232 communication ports standard with the possibility of adding
the ER-A7RS optional RS-232 expansion board to increase the number of RS-232 ports to four
maximum. The instructions provided within will be based on the standard configuration.
Connection for the Cash Card Reader may be attached to the ER-A770 as shown below in
(Fig. 1 and Fig. 2):
Note:
The extension cable for connection is provided with the Card Reader. For the specific pin outs, please call Debitek
Customer Service.
Designs and specifications are subject to change without notice.
(F .1)
IG
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When using the CAT/EFT function, the connection
for the cable may be
port-1 (CH-1) or port-2 (CH-2)
(F .2)
IG
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