NCR 7452, Руководство пользователя

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Chapter 3:
Installing Optional Hardware Features
Introduction
This chapter explains how to install the 7452 hardware, including out-
of-box installation and how to install the optional peripheral devices.
Installation Restrictions
•
Before installing the 7452, read and follow the guidelines in the
7452 Workstation Site Preparation and the Workstation and Peripheral
AC Wiring Guide.
•
Install the 7452 near an electrical outlet that is easily accessible. Use
the power cord as a power disconnect device.
•
Do not permit any object to rest on the power cord. Do not locate
the 7452 where the power cord can be walked on.
•
Use a grounding strap or touch a grounded metal object to
discharge any static electricity from your body before servicing the
7452.
Cautions
•
This unit contains hazardous voltages and should only be serviced
by qualified service personnel.
•
The power supply must be set to match the available voltage (115 V
or 230 V). Be sure to set AC Selector switch on the Back Panel of the
Power Supply as described in the next section.
Note: Do not connect or disconnect the transaction printer while the
workstation is on. This can result in system or printer damage.