Casio SE-C450 User Manual page 67

Advanced programmings and registrations
„ Abount clerk interrupt function
There are two types of clerk interrupt function, PROCEDURE 1 and PROCEDURE 2 illustrated below.
In PROCEDURE 1, each clerk has a unique clerk interrupt buffer (memory), and the clerk interrupt func-
tion gives each individual clerk the ability to perform an independent registration operations. In this case,
each clerk is individually linked to a unique clerk interrupt buffer.
In PROCEDURE 2, multiple clerks use the same clerk interrupt buffer, and single clerk interrupt opera-
tion (clerk change during registration) can be performed even when any registration is in progress. In this
case, multiple clerks are linked to a single clerk interrupt buffer.
In the REG and RF modes, clerks can be changed while a transaction is in progress so that multiple
clerks can operate single register simultaneously. For example, if clerk 1 is registering a transaction,
clerk 2 can use the same machine to register a different transaction. Clerk 1 can continue the original
registration from the interrupted point.
PROCEDURE 1
Clerk 1
Clerk 2
PROCEDURE 2
Clerk 1
Clerk 2
• The register must be programmed to allow the clerk interrupt function.
• You cannot use the clerk interrupt function on a register together with the check tracking
system.
Sign on <NEw BALANCE>
Registration A
Sign on
Registration B
Sign on <NEw BALANCE>
Registration A
Sign on
Registration B
Sign on <CASH>
Finalization A
<NEw BALANCE>
Sign on <CASH>
Finalization A+B
<NEw BALANCE>
Sign on <RECEIPT>
Post receipt A
Sign on <CASH>
Finalization B
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