Programming Principles - Sharp ER-A770 Dealer Knowledge Book

PROGRAMMING PRINCIPLES

1. Introduction:
The ER-A770 POS terminal may be interfaced with peripheral devices such as card readers
as a method of sales transaction finalization. The different types of function and media keys to
be included for the system setup are recommended below.
Please review this section carefully as it provides the recommended settings for the different
methods for finalization sales transactions.
2. Programming Principles:
The ER-A770 incorporates the use of a programming keyboard sheet which is fixed
while in SRV and PGM2 modes. While in these modes, there are certain keys that are used to
make programming the ER-A770 easier to accomplish.
Please review the below list of function keys available while programming;
FUNCTION
$
!
The UP, DOWN, LEFT and RIGHT arrow keys are used to navigate within the specified menu and/
" or preset entry field.
#
PAGE Used to scroll the programming window back to the previous page.
UP
PAGE
Used to scroll the programming window to the next page.
DOWN
.
Used to "toggle" between fixed selections within a preset entry field when it is applicable.
Used to "list" available fixed selections within a preset entry field when it is applicable.
SBTL
Used to "set" each preset entry field.
ENTER
Used to "finalize" each preset entry field.
CA/AT
Used to clear the last setting you have programmed or clear an error state.
CL
Used to "cancel" programming and to return to the previous screen.
CANCEL
Designs and specifications are subject to change without notice.
DESCRIPTION
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