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The
key is used to perform different
functions depending on the current mode of
operation:
Data Entry: The
key is used to
clear an incorrect entry from the display
without processing the data. If an incorrect
entry is made, press the
key and
re-enter the correct data.
Pressing and holding the
key for 3
seconds will toggle the display backlight on
and off.
The ZERO key is used to perform a variety of
functions depending on the current mode of
operation:
Weight Display Mode (lb or kg annunciator on):
Pressing the ZERO key will set the weight display
to zero and turn on the ZERO annunciator if the
displayed weight is within ± 4% of scale capacity.
The TARE key is used to display the current tare
weight (or zero if no tare has been entered) and/or
using the numeric keypad, to enter a new tare
weight. It is also used when entering a tare under a
Preset number.
