NCR 7870 - Page 222

Index
—A—
Abort Tag, 7-6
Accessing Calibration Switch, 5-4–5-6
ASCII Code Chart, 7-77
Auto-Zero, 2-11
—B—
Bar Codes
Quality, 6-6
Recognition, 2-1
Bar Codes - 1 Parameters, 7-22–7-24
Bar Codes - 2 Parameters, 7-25–7-27
Bar Codes - 3 Parameters, 7-28–7-30
Bar Codes - 4 Parameters, 7-31–7-32
Bi-Optic Scanning, 2-2
—C—
C E Mark Applicability, xii
Cables, 3-21–3-26
AC Power, 3-22
DC Power, 3-21
Hole Diameters, 3-21
Interface, Casio, 3-25
Interface, Data Checker, 3-26
Interface, Epson, 3-26
Interface, Gilbarco, 3-26
Interface, IBM, 3-27
Interface, ICL, 3-27
Interface, Microbilt, 3-28
Interface, NCR, 3-23–3-25
Interface, NEC, 3-28
Interface, SASI, 3-29
Remote Display, 3-22
Calibration
Displaying audit trail, 5-2
General, 5-1
Procedures
Accessing the Calibration Switch, 5-4
Connecting the Field Service Calibration
Display, 5-7
Exercising the Scale, 5-3
Performing the Calibration, 5-9
Securing the Calibration Switch, 5-16
Verifying, 5-11–5-15
Weight Sets, 5-2
When to perform, 5-1
Which models, 5-1
Checkstand
Considerations, 3-15
Display Clearance, 3-17
Item Diverter, 3-17
Service Clearance, 3-16
Ventilation, 3-15
Hole (Cutout, Bucket), 3-18
Dimensions (Models 1000 & 2000), 3-19
Dimensions (Models 3000, 4000, 4500), 3-20
Power Requirements, 3-9
Wiring Considerations, 3-2, 3-10
Europe, 3-11
Instructions, 3-13
International, 3-12
U.S., Canada, Japan, 3-10
Communications Protocol Parameters, 7-
13–7-17