a.
Turn off PCB power for two seconds
b. Weight unit conversion in calibration
c.
Select the digit in 0, 1, 2, …, 9, 0 sequence in calibration
TARE
a. Tare
b. Make confirmation in calibration
ZERO
a.
Zero setting within allowable range
b. Clear the accumulate value when push the [ZERO] and [ON] button in same
time
c.
Select the digit in 9, 8, 7, …, 0 sequence in calibration
4. Operation
4.1 Power-on
a. Adjust the support feet to make sure the scale is under level state, it must be used
in non-vibration condition.
Note: Be sure that the protecting cardboard is removed before operation.
b. While using AC power, connect it with the power adaptor and tighten the
attached knob. At the same time, if will charge the storage battery. When charging
finish, disconnect the adapter and seal the knob.
c. Press [ON], firstly, it will display a version number after giving out a sound of
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