Salter Brecknell WB-521 Series - Manual (Page 79)

SBI521 Service Manual 77
15b. If no is selected, it will go to the next step.
16. When first default standard weight is displayed after Cal.P3 being shown.
The default standard weight is 100% of full scale. Use the [HOLD], [PRINT],
[N/G], [UNIT] keys to input the value of the loaded weight (more than 10% of
full scale weight and larger than the weight used on CAL.P2) onto scale
17. Press the [TARE] key to confirm.
18. When calibration is complete CAL.END will be displayed. The indicator will
restart and go back to the weigh mode.