(II)
JWL 9
has been set before. During the calibration procedure, press
ZERO/ESC
to return to normal
weighing mode without saving.
Here we take 3kg/1g as an example
1. Press and hold
TARE
while powering on. Do not release it till the window displays
“
CAL
”.
2. With no load on the weighing pan, press
TARE
to start zero point calibration.
“
”is
blanking at the left bottom.
3. Wait till the window displays the first calibration value.
“
”appears at the left bottom.
Note:
The first calibration value is default. With the same capacity, the last first calibration
point value can be recorded. If the capacity has been changed, the default value is 1/3 of
full load. If you need to change the value, do as the following: Press
M-/SET
to enter the
value setting. Press
/MR
or
TARE/
to move leftwards or rightwards.
Press
+/PRINT/HI
or
HOLD/LO/-
to change the value. Press
M+/SAVE
to save.
4. Put the corresponding weight on the weighing pan, and then press
TARE
to complete
the first point calibration.
“
”appears at the left bottom.
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 mass to the current weight. The window will show the total weight. Press
TARE
to complete.
“
”appears at the left bottom.
6. Press
M+/SAVE
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 1000.0g, gross weight.
（
The desired weighing unit should be
selected before weighing, refer to section 7-5.
）
→
