Service manual

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ER-A Models SRV (Service) Mode - System Presets Overview
SYSTEM PRESETS
SRV Mode System Presets also known as 900 job codes are used to define system settings and controls
such as the cashier number entry system, compulsory closing of the cash drawer prior to operation, date
format, tax and grand total printing on reports and many others.
Each System Presets controls a specific group of settings, programmed as a set of 4 bits (A B C D).
Various setting may be enabled, disabled or defined by entering a predetermined value or the sum of the
predetermined value for the respective bit.
The program settings may be printed on the Receipt / Journal printer.
System Presets Availability by Model
System Presets (900 Job codes) Y/N
ER-A242
ER-A320
ER-A330
ER-A410
ER-A420
ER-A440
ER-A450T
ER-A520
ER-A530
N
Y
Y
Y
Y
Y
Y
Y
Y
NOTE: System Presets are not available on the ER-A242.
System Preset Programming
For the ER-A models, the following key operation is required to change a system preset settings.
From SRV Mode:
Where A, B, C, and D are the bits that need to be set for each System Preset programming job.
Important! As previously mentioned, although the availability of a programming option may vary
between the ER-A models, with the exception of the ER-A242 the SRV and PGM2 Jobs codes are
consistent throughout the ER-A product line. This especially holds true for System Presets.
EXAMPLE: While the settings for a specific System Preset will vary by ER-A model, generally the System
Preset will control the same settings throughout the ER-A product line.
Please note the actual bit (ABCD) values
to enable, disable or define the settings will vary
greatly by ER-A Model.
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