A&D EK-i Series, Быстрый старт, Страница: 7 / 58

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6. Calibration
This function adjusts the balance for accurate weighing.
Perform calibration in the following cases.
□ When the balance is first used.
□ When the balance has been moved.
□ When the ambient environment has changed.
□ For regular calibration.
6-1 Calibration using a weight
□ Prepare a calibration weight (optional) before start.
1. Warm up the balance for at least half an hour with nothing
on the pan.
2. Press and hold the calibration (CAL) switch until
appears, and release the switch.
3. The balance displays .
To change the calibration weight value, proceed to step 4.
To use the calibration weight value in the balance memory,
proceed to step 5.
4. Press the key. The display shows the
calibration weight value in “gram” that is stored in the
balance. Use the following keys to change the value.
key To select the digit blinking to change.
key To set the value of the digit selected.
key
To store the value and return to
step 3.
key To cancel the value and return to
step 3.
□ Use a calibration weight of more than 2/3 of the
capacity (of the highest range for EW- i series).
Calibration
(CAL) switch
Press and lower the
calibration switch cover.
Press and hold
the CAL switch.
Release
the CAL switch.
Set the weight using
the relevant keys.