5-2
Chapter 5: Programming
Programming Description
The
RealScan
74
can
be
remotely
programmed
from
its
attached
POS
with
no
local
intervention.
To
achieve
this,
special
POS
software
must
be
purchased
from
NCR.
This
section
describes
programming
a
scanner
with
special
bar
code
tags.
Programming
the
RealScan
74
consists
of
setting
programming
parameters
to
match
specific
needs.
This
is
accomplished
by
scanning
a
specific
sequence
of
programming
tags.
The
factory
sets
most
programming
parameters
to
default
values
or
values
originally
specified.
In
most
installations,
few,
if
any,
programming
changes
need
to
be
made.
Creating the Program
Creating
a
program
consists
of
three
basic
steps.
Details
of
these
steps
are
given
in
various
areas
of
this
programming
information.
Write the Program
1.
Identify
requirements
.
The
first
thing
is
to
determine
the
requirements
of
the
RealScan
74
installation.
This
includes
information
about
the
communications
protocol,
the
types
of
bar
codes
to
be
scanned,
the
use
of
good
read
tones,
and
scanner
time–outs.
2.
Complete
the
programming
worksheets
.
Using
the
descriptions
contained
in
this
document,
complete
each
programming
worksheet.
Write
the
entries
of
the
program
in
the
space
provided.
Refer
to
the
“Programming
Worksheet”
section
in
Chapter
5
for
specific
information
about
each
parameter.
Enter the Program
1.
Enter
the
programming
mode
.
Scan
the
Program
Mode
tag.
This
must
be
the
first
tag
scanned
after
supplying
power
to
the
RealScan
74
(or
the
first
tag
after
scanning
the
Reset
tag).
2.
Enter
the
parameters
for
each
specific
program
.
Scan
the
two
Hex
tags
to
select
a
specific
program,
and
then
enter
all
parameter
data
for
it.
After
all
the
information
has
been
entered,
the
RealScan
74
returns
to
programming
mode.
Repeat
this
procedure
for
each
specific
program
that
needs
to
be
changed.
Note:
A
specific
program
does
not
need
to
be
entered
if
its
associated
programming
is
already
correct.
Summary of Contents for 74 OFX (7874)
Page 1: ...NCR RealScan 74 OFX 7874 Release 1 1 User Guide 25315 B005 0000 1822 Issue C...
Page 16: ......
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Page 248: ...A 2 Appendix A NCR Scanner Programming Tags Reset 11818 Default R0046 Programming Mode R0042...
Page 249: ...Appendix A NCR Scanner Programming Tags A 3 End R0043 Save and Reset R0044 Abort R0045...
Page 253: ...Appendix A NCR Scanner Programming Tags A 7 Hex 2 R0050 Hex 3 R0051 Hex 4 R0052...
Page 254: ...A 8 Appendix A NCR Scanner Programming Tags Hex 5 R0053 Hex 6 R0054 Hex 7 R0055...
Page 255: ...Appendix A NCR Scanner Programming Tags A 9 Hex 8 R0056 Hex 9 R0057 Hex A R0058...
Page 256: ...A 10 Appendix A NCR Scanner Programming Tags Hex B R0059 Hex C R0060 Hex D R0061...
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