NCR 7870 manual Site Preparation

ii User's Guide

Scanner Power Requirements	2-8
Soft Power Down	2-8
Top Plates and Scan Windows	2-9
Top Plates	2-9
Slot Scanner Window	2-9
Side Scanner Window	2-10
Scale Features and Functions	2-11
Scale Functions and Features	2-11
Kits	2-12
Chapter 3: Site Preparation
Getting Started	3-2
About Site Preparation	3-4
Customer Responsibilities	3-6
Environmental Requirements	3-7
Operating Range	3-7
Extreme Operating Range	3-7
Storage Range	3-8
Transit Range	3-8
Checkstand Power and Wiring Considerations	3-9
Power Considerations	3-9
Power Applications	3-9
Power Transients Protection	3-9
Wiring Considerations	3-10
U.S., Canadian, and Japanese Checkstand
Wiring	3-10
European Checkstand Wiring	3-11
International Checkstand Wiring	3-12
Wiring Instructions	3-13
Running Feeder Lines from Main Service
Panel	3-13
Circuit A	3-13