How to calibrate your scale:
- Turn on the scale.
- Press and hold the [M] key until the LCD display "CAL", release the [M] key.
- Press [M] key again, the display will show "CAL" followed by the required calibration weight value.
- Place the required calibration weight on the centre of the platform, the display will show "PASS" then return to the normal weighing mode.
- Calibration is complete! You can turn off the scale.
