Salter Brecknell B 120, Руководство пользователя

Страница: 6 / 19

4
Key Functions
Each of the keys shown in Figure 2 is explained below.
Figure 2: B 120 keypad
0-9 Used for keyboard entry of piece weight, sample size, and upper
and lower limit settings.
Units lb/kg Used to switch displayed weights between kg and lb, and piece
weight units between grams and decimal pounds.
Zero Return displayed weights and counts to zero for accurate
weighing and counting. Zero range capability is 5% of scale
capacity.
Enter Used to confirm or save entered data from keyboard.
Tare Used to zero off, up to 100% of capacity, an empty container or
weight, not required in the calculation of an average piece weight.
Use of tare will reduce the scale’s maximum weight capacity, by
the tare value stored.
Accu + Used to add the displayed counts to a piece count accumulator
() and only accumulate when there is a percentage of
weight change.
Clear Erase a keyed in value from the display if an error has been
made.
Pcwt (stands for Piece Weight) Used for keyboard entry of a known
average piece weight.
Upper Used to set an upper limit quantity for count check feature.
Lower Used to set lower limit quantity for count check feature.
On/Off Used to turn off display for extended battery life or to reset the
scale to normal weighing mode.