10-6 Chapter 10: Wedge to USB MSR Software Migration
Differences Between 7402 Wedge and 7403 USB MSR
Scenario 1: Track 1 Contains Errors, Track 2 is Good
Wedge
•
The
Wedge
does
not
pass
errors
to
the
OPOS
service.
•
The
OPOS
service
and
the
application
only
see
the
good
track
2
data.
USB
•
The
track
1
error
data
is
passed
to
the
OPOS
service
along
with
good
track
2
data.
•
Since
an
error
occurred,
the
OPOS
service
fires
an
error
event
to
the
application.
•
The
application
receives
the
good
track
2
data
only
if
Track
error
reporting
is
selected.
7402 Wedge MSR
7403 USB MSR
OPOS MSR Service
OPOS MSR Service
Application
Application
Track 2 (good)
Data Event
Track 1 (error)
Track 2 (good)
Error Event
Summary of Contents for RealPOS 70XRT
Page 1: ...NCR RealPOS 70XRT 7403 POS Workstation Release 1 2 User Guide B005 0000 1872 Issue E ...
Page 80: ...4 6 Chapter 4 Installing a Secondary Dual Display ...
Page 124: ...7 10 Chapter 7 Installing a RAID System ...
Page 129: ...Chapter 8 2x20 Customer Display Interface 8 5 CP437 ...
Page 130: ...8 6 Chapter 8 2x20 Customer Display Interface CP858 ...
Page 131: ...Chapter 8 2x20 Customer Display Interface 8 7 CP866 ...
Page 132: ...8 8 Chapter 8 2x20 Customer Display Interface CP932 ...
Page 134: ...9 2 Chapter 9 Cash Drawer Interface ...
Page 142: ...10 8 Chapter 10 Wedge to USB MSR Software Migration ...
Page 146: ...11 4 Chapter 11 Diagnostic LEDs ...
Page 161: ......
Page 162: ......
Page 172: ...15 10 Chapter 15 BIOS Settings ...
Page 178: ...16 6 Chapter 16 Converting the MSR to MagTek Emulation Mode ...
Page 180: ...A 2 Appendix A Memory Map ...
Page 182: ...B 2 Appendix B IRQ Settings ...