User Manual Q&AAnswer
Apr 15, 2025 - 11:24 PM
To calibrate the ACBplus series scale, follow these steps:
1. Switch off the scale and then switch it on again by pressing the [On/Off] switch.
2. During the self-test, press the [Smpl] and [Print] keys together. The display will show "unLoAd", indicating that you should remove all weights from the pan.
3. Wait for the stability indicator to turn on, and then press the [Zero] key.
4. The display will show the first calibration weight request. Press the [Mode] key to scroll through the other calibration weights.
5. Press the [Zero] key to select the calibration weight. The display will show "LoAd".
6. Place the calibration weight on the platform and press the [Zero] key when the stability indicator turns on to indicate that the value is stable.
7. If the calibration is successful, the scale will show "PASS" and return to normal weighing mode. Remove the calibration weight at this stage.
8. If the wrong calibration weight is used, the scale will show "FAlL H" (if the weight is higher) or "FAlL L" (if the weight is lower). Repeat the process using the correct calibration weight.
Note: The calibration weights for each model of the ACBplus series are provided in the user manual. Make sure to use the correct calibration weights for accurate calibration.
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