G
AMATRONIC
E
LECTRONIC
I
NDUSTRIES
L
TD
.
CENTRIC User Guide, rel. 3.4
vii
S
TANDARDS AND
C
ONVENTIONS
•
This user manual contains diagrams which include images of the display screen of the UPS. Unless
otherwise indicated, the readings shown in the screen images are only illustrative, and are not
intended to match the readings on a specific system in a particular environment.
•
Operation and control of the
Centric
UPS is accomplished through a touch-sensitive LCD display
screen. In this manual, when explaining how to navigate the control software via the touch-
sensitive screen, the terms "tap", "press", "choose", and "select" may be used interchangeably to
indicate selection of a screen option.
•
Electrical abbreviations in this document are according to
IEEE 280 Standard Letter Symbols for
Quantities Used in Electrical Science and Electrical Engineering
.