A&D Weighing SJ-30KWP - Manual (Page 10)

8
The TARE switch will tare the scale and subtract the weight to zero as a tare
weight when the weight is a plus value. In this case the ZERO◄ and NET◄
indicators turn on. (TARE operation)
At the zero point, the net weight display shows the tare weight in negative, and the
ZERO◄ and NET◄ indicators turn on.
(Note: In some countries or areas, the ZERO ◄ indicator will not turn on
while the scale is tared.)
When the scale is tared, weighing range for net loads is reduced by the amount of
the tare weight.
When the ZERO operation is performed in the net weight display, the tare operation
previously done is cleared and the NET◄ indicator turns off.
(Note: In some countries or areas, the ZERO operation will not clear the TARE
operation. Tap the TARE switch after zeroing the scale with nothing
on the weighing pan.)
Auto power-off function
If no switch is touched or tapped and the stable indicator is displayed for a certain
period of time, the scale will automatically turn off. See the function setting “ poff ”
to set the elapsed time to turn off.
When “ e ” or “ -e ” is displayed (refer to “12.2. Error codes”), the auto power-off
function is enabled.
LCD backlight
The LCD backlight is controlled by the functions “ l-it ” and “ l-i ”.
If no switch is touched or tapped and the weight display continues to be stable for a
certain period of time, the LCD backlight will automatically turn off. The elapsed time
to turn off is set by the function setting “
l-it ”. The backlight always on or off is
also selectable.
The function setting “ l-i ” adjusts the brightness of the backlight.
5.3. Weight display resolution
The weight display resolution is a ratio of the minimum display to the weighing
capacity.
The SJ-WP series has four types of weight display resolution, as shown below.
Low: 1/3,000
Normal:
1/6,000 or 1/7,500 (depending on the weighing capacity)
High: 1/12,000 or 1/15,000 (depending on the weighing capacity)
Maximum: 1/30,000
The factory setting is the normal resolution. Select the resolution according to your
own application in the function setting “
re5o ”.
For details about the minimum display and the weighing capacity, refer to “13.
SPECIFICATIONS”.
The weight display resolution of the Legal for Trade models is fixed. The selection in
the function setting “ re5o ” is not available.
In the counting mode, the scale works with the maximum resolution regardless of
the weight display resolution selected in the function setting “ re5o ”.