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Preface
Audience
This book is written for hardware installer/service personnel, system integrators, and
field engineers.
Notice
:
This document is NCR proprietary information and is not to be disclosed or
reproduced without consent.
Safety Requirements
The NCR XL55P Payment Display (1607) conforms to all applicable legal requirements.
To view the compliance statements, see the
RealPOS Peripherals Safety and Regulatory
(B005-0000-1701).
IT Power System
This product is suitable for connection to an IT power system with a phase-to-phase
voltage not exceeding 240 V.
Peripheral Usage
This terminal should only be used with peripheral devices that are certified by the
appropriate safety agency for the country of installation (UL, CSA, TUV, VDE) or those
which are recommended by NCR Corporation.
Warning:
DO NOT connect or disconnect any serial peripherals while the terminal
is connected to AC power. This can result in system damage.
Grounding Instructions
In the event of a malfunction or breakdown, grounding provides a path of least
resistance for electric current to reduce the risk of electric shock. This product is
equipped with an electric cord having an equipment-grounding conductor and a
grounding plug. The plug must be plugged into a matching outlet that is properly
installed and grounded in accordance with all local codes and ordinances. Do not
modify the plug provided – if it will not fit the outlet, have the proper outlet installed by
a qualified electrician. Improper connection of the equipment-grounding conductor can
result in a risk of electric shock.
The conductor with insulation having an outer surface that is green with or without
yellow stripes is the equipment-grounding conductor.
If repair or replacement of the electric cord or plug is necessary, do not connect the
equipment-grounding conductor to a live terminal. Check with a qualified electrician or
service personnel if the grounding instructions are not completely understood, or if you
are in doubt as to whether the product is properly grounded.