Chapter 4: Operation 4-11
Operating Instructions
The
RealScan
74
is
extremely
easy
to
operate.
However,
there
are
certain
functions
and
procedures
that
the
operator
needs
to
understand
in
order
to
be
proficient
at
operating
the
RealScan
74.
Turning the RealScan 74 On and Off
The
RealScan
74
does
not
have
an
ON/OFF
switch.
If
powered
by
the
12V
external
power
supply,
turn
on
power
by
applying
AC
power
to
the
external
power
supply.
Turn
off
power
by
removing
power
from
the
AC
power
supply.
For
terminal
powered
installations,
turn
on
power
by
turning
on
the
POS
terminal
and
turn
off
power
by
turning
off
the
POS
terminal.
When
power
is
supplied
to
the
RealScan
74,
it
performs
specific
diagnostics
that
check
various
components.
If
a
scanner
error
occurs
during
these
diagnostics,
an
error
code
tone
sounds
and
the
Scan
Adviser
flashes
an
error
code.
Call
a
supervisor,
the
Service
Company,
or
NCR
for
assistance.
Scanner Only Model
When
power
is
applied,
the
Scan
Adviser
LEDs
light
up
in
a
multi
‐
colored
progression
(or
the
Scan
Adviser
starts
out
with
five
blue
LEDs
and
transitions
through
a
range
of
colors)
and
a
tone
sounds.
The
Scan
Adviser’s
3
center
LEDs
then
turns
green
and
the
RealScan
74
is
ready
to
use.
Scanner/Scale Model
When
power
is
applied,
the
Scan
Adviser
Status
Indicator
LEDs
light
up
and
all
segments
on
the
display
are
turned
on
for
five
(5)
seconds.
Momentarily,
the
Scan
Adviser
flashes
red,
a
tone
sounds,
and
the
RealScan
25
Remote
Customer
Display
reads
0.000
kg
or
0.00
lb.
The
Scan
Adviser
Status
Indicator
then
turns
green
and
the
RealScan
74
is
ready
to
use.
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...
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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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