7
Multiple Point Calibration
Use this calibration procedure when a full set of calibrated weights is available.
This calibration sequence will result in the most accurate calibration possible.
CAUTION: Calibrating this scale improperly will void the warranty and will require
field service or return of the scale to the factory.
1. Turn the scale on by pressing the ON/OFF button.
2. To calibrate in pounds, press LB. To calibrate in kilograms, press KG.
3. Press and hold ZERO and REWEIGH simultaneously.
4. When the display reads
Cal 25
lb (
CAL10
kg), release ZERO and REWEIGH.
5. Press and hold the LB button until the display reads
CALSP
.
6. Press KG and the display will read
CAL 0
.
7. Remove all weight from the scale.
NOTE: During calibration be sure vibration and air currents are not present.
8. Press LB. The display will count down to zero. The counter will reset if too
much vibration is present.
9. Once the zero calibration is successful, the display will read 10 lb (5 kg).
10. Place 10 lb (5 kg) on the scale and press LB.
11. When successful, the display will read 20 lb or 10 kg.
12. Place 20 lb (10 kg) on the scale and press LB.
13. When successful, the display will read 30 lb or 15 kg.
14. Place 30 lb (15 kg) on the scale and press LB.
15. When successful, the display will read 40 lb or 20 kg.
16. Place 40 lb (20 kg) on the scale and press LB.
17. When successful, the scale will return to the weigh mode.
