6
(2)
Choose the weight inner code or input working voltage to be
displayed. The working voltage range is 4.8V-8V. If the voltage
is not within range, it may damage the indicator. Voltage value
is shown like this “U x.xx” and its unit is V.
(3)
When A/D code of weight is shown, press this button to choose
filtered or un-filtered weight A/D data; when
is on, the data
is filtered.
(4)
Press this button to exit this mode, and auto-reset the indicator,
display all segments of LCD, full capacity… just like power on
again and then it goes back to normal weighing mode.
3.5 Calibration mode
HOLD
UNITS TARE
OFF/ON
(1)
Rotate the flashed position from right to left
(2)
Change the digit on flashed position. The digit can be changed
to 0, 1, 2…9; and be flashed.
(3)
Confirm receiving input data and go into next step.
(4)
Exit from calibration mode to normal work mode
Ⅲ
.
CALIBRATION:
Before calibrate the scale, you should prepare a standard weight (more than
10% of FS weight, and the unit is same as P10 setting) for calibration.
1.
Move away any weight on scale. When normal weighing mode, press and
hold down
TARE
and
ON/OFF/ZERO
buttons to enter calibration mode.
2.
When the indicator shows” CAL-?”, the scale is ready for calibration. Press
WT
VOL
FLT
EXT
7
TARE
to confirm and go to next step, or press
ON/OFF/ZERO
to exit the
calibration mode.
3.
The 140 indicator will display “CAP.--”, that means the following data is the
full capacity according to your setting of display resolution (P7), display
division value (P8) , location of decimal point-dot in calibration unit
(P9) and
capacity’s unit in calibration (P10). If the setting of FS is more than 199999
(regardless of decimal point and weight unit), the FS capacity will be shown
by first four digits and last four digits: “Hxxx” and “Lxxx”.
For example, the display resolution is selected to 100000(P7=31), the display
division is selected to 5(P8=2), the position of decimal point is selected to
one point after zero (P9=1). The calibration unit is chosen as lb (P10=1), so
the full capacity 50000.0lb will be shown as H 50 and L000.0 in lb unit. Also,
in other modes, the data will be shown as “Hxxx” and “Lxxx” when current
display data is larger than 199999 kg/lb (not include decimal point).
Press
TARE
to go to next step directly; press
ON/OFF/ZERO
to exit the
calibration mode; or after a few seconds, it will automatically to next step.
4.
The scale will automatically display the setting of division. Firstly it will
display “d.--”, and then the data according to your setting of P8, P9 and P10.
You may choose division among these as below:
Table1:
0.0001kg/lb 0.0002kg/lb 0.0005kg/lb
0.001kg/lb 0.002kg/lb 0.005
kg/lb
0.01kg/lb
0.02 kg/lb
0.05 kg/lb
0.1kg/lb
0.2 kg/lb
0.5 kg/lb
1kg/lb
2 kg/lb
5 kg/lb
10kg/lb 20
kg/lb 50
kg/lb
Press
TARE
to go to next step directly; press
ON/OFF/ZERO
to exit the
calibration mode; or after a few seconds, it will automatically to next step.
5.
When ‘CAL.P0’ is displayed, that means the scale will begin to calibrate
scale’s zero-point. Move away any weight on the scale. Press
TARE
button
to confirm, or press
ON/OFF/ZERO
to exit this mode.
6.
When ‘
CAL.P1
’ is displayed, the scale will be calibrated on second
calibration point. The default standard weight is 50%FS, and at the same, you
