Avery Weigh-Tronix WPI-135, Руководство по обслуживанию

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5
Introduction
Front Panel Keys and Functions
About This Manual
Plug the WPI-135 into an easily
accessible grounded outlet
only. Never use the unit without
an appropriate earthground
connection.
Any computer based system
should have a separate,
grounded power circuit. We
recommend one for the
WPI-135.
This manual covers the information you need to configure and service your
WPI-135 Weight Processing Indicator.
Major sections of this manual are headed by titles in a black bar like Intro-
duction above. Subheadings appear in the left column. Instructions and text
appear on the right side of the page. Occasionally notes, tips, and special
instructions appear in the left column.
The front panel is shown in Figure 1.
Figure 1
WPI-135 Front Panel
The keys on the front panel of the WPI-135 are of two types, hard keys and
soft keys. Hard keys are labeled directly and soft key labels appear on the
display. Soft keys function differently at different times so their labels change
as needed. (F1-F5)