Section 3. Display and Keyboard
The front panel of the 4200 contains the digital weight display, the checkweigh bargraph
display, the status annunciators, and the push-buttons necessary for controlling the various
functions of the indicator. In addition, the capacity label is displayed through a window on
the front panel.
Figure 3 Front Panel
KEYBOARD
The 4200 keyboard consists of 10 push-buttons that control the indicator functions. These
are explained briefly below.
ZERO
Zeroes the weight display when pressed. The range of the zero function is
menu-programmable for full range, +/- 4.0 % or +/- 1.9 % of scale capacity.
The ZERO button is only active in the gross mode. Current parameter
settings can be displayed by pressing ZERO button during power-up.
NOTE:
The following push-buttons may be active or inactive depending upon the
user menu settings.
8
U N D E R
A C C E P T
O V E R
Z E R O
O V E R
U N D E R
T A R E
G R O S S
N E T
P R O D
P R I N T
U N I T S
CLASS III
C A P .
4 2 0 0
D O R A N
D I G I B A R