Salter Brecknell B220 - Manual (Page 10)

10 B220 Counting Scale User’s Manual
To key in a known tare
weight, with the scale
empty and the display
zeroed, key in the tare
value via the keypad and
short press the Tare key. . .
The Net and Tare
annunciators light and the
display shows a negative
weight.
Place the tared object and
the items to be weighed on
the scale. . .
The net weight of the
items is displayed.
To cancel an active tare
value, empty the scale and
short press the Tare key. . .
The Net annunciator
disappears and the
display shows zero
weight.
There are two types of sampling—normal and reverse.
To do a normal sampling, follow these steps:
1. Be sure the scale is
empty and short
press the Zero key.
2. Place a counted
quantity of items on
the scale, then key in
the quantity on the
keypad and short
press the Sample
key. . .
The weight of the samples
is shown on the middle
line of the display. The
number of items is shown
on the bottom line of the
display.
Keying in a known
tare weight
If there is scale motion
as you press the Tare
key, the action may not
take place. Try press-
ing Tare again.
Cancelling a tare
Sampling Parts
for Counting
Normal sampling
When you sample light
weight items or items
with a large weight
variation, use a large
sample size to increase
the accuracy and use
either manual or
automatic resampling.
Resampling is covered
in a following section.
If there is scale motion
as you press the Tare
key, the action may not
take place. Try
pressing Tare again.