JWI-3000 11
If you need to change the value, do as the following: Press
UNIT/SET
to enter the value
setting. Press
/G/N
or
TARE/
to move leftwards or rightwards. Press
+/PRINT/HI
or
HOLD/LO/-
to change the value. Press
ZERO/ESC
to save.
4. Put the corresponding weight on the weighing pan and then press
TARE/
to complete the
first point calibration.
Note:
After the first point calibration, the window can display the weight value. If no need for
the other point calibration, move to Step 6 to finish the calibration procedure.
5. Add another weight to the current weight. The window will show the total weights value.
Press
TARE/
to complete. Repeat this step to complete multi-point calibration.
6. Press
ZERO/ESC
to save. After the window displays “
”, it will return to normal
weighing mode.
7. Operation
7-1 Weighing
Begin with no load on the scale, the display reading zero. Place item(s) to be weighed on the
scale. The display shown is 1.000kg, gross weight.
（
The desired weighing unit should be
selected before weighing, refer to section 5-5.
）
→
7-2 Manual Tare & Preset Tare
When weighing a sample that must be held in a container, tare stores the container weight into
memory.
1) Under the weighing mode, place the container on the weighing pan, wait till stable
symbol appears, then press the key
TARE/
.
The container is tared.
→
2)
Place the item(s) to be weighed into the container. The weight displayed is the net weight.
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