ACLAS PS1X - 8.3 Adjustment of Gravity Acceleration Compensation Value

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8.3 Adjustment of Gravity Acceleration Compensation Value
Due to the difference in latitude and altitude used, the acceleration of gravity needs to be readjusted.
It can be corrected by inputting gravity acceleration compensation value directly. The specific operations
are as follows:
No.
Steps
Operation
1
Power on the scale
Long press the [C/ESC] key to power on the scale, enter into
normal weighing mode.
2
Destroy the sealing, enter
into Factory Mode
Destroy the sealing according to the method mentioned in
Chapter 8.1 Destroy the Sealing. Use a metal to make a short
circuit on the two short pins. After hearing a long ‘beep’ sound,
the scale enters into the Factory Mode.
3
Adjustment of gravity
acceleration compensation
value
Please refer to ‘Chapter 7 Acceleration of Gravity Table’. (If the
Total Price column not zero, please press [C/ESC] key to clear
it.)
When the compensation value is positive: Please enter the
compensation value according to [2500XXX] format. E.g.: the
gravity acceleration compensation value of Lhasa is ’20’, please
input ‘2500020’ and then press [CHG] key to confirm.
When the compensation value is negative: Please enter the
compensation value according to [2555XXX] format. E.g.: the
gravity acceleration compensation value of Mohe is ‘-73’, please
input ‘2555073’, and then press [CHG] key to confirm.
4
Fine adjustment of gravity
acceleration compensation
value
Put an item of known accurate weight on the tray, then press
[MC/Set] key to confirm whether the weight is accurate.
If the weight is accurate, skip to Step 5 to exit the Factory Mode;
For weight deviation, please press the [+] or [-] key to fine tune
the weight till accurate.
5
Exit the Factory Mode
After calibration, please long press [C/ESC] key to shut down
and exit the Factory Mode.