Generally needed only a single point calibration, only single point correction cannot be solved when a failure occurs, only need a linear correction. Shopkeeper two correction methods in illustrations here do.

Single-point calibration: (a case study of 610g0.01g scales)

In scales Shang not plus any objects of situation Xia, press CAL calibration key not let go, about had 3 seconds Hou displayed "-CAL-" Shi immediately let go, later, displayed shine standard weights value (as 500.00), will corresponding of weights (as 500g), placed scales Shang, displayed "------" waiting state, later, displayed standard weights value (as 500.00g), took off weights, displayed becomes "------" waiting state, later, Displays 0.00 or 0.0 or 0.000, end of calibration. Calibrated weighing is not accurate, then repeat calibration following this procedure several times.

Generally needed only a single point calibration, only single point correction cannot be solved when a failure occurs, only need a linear correction. Shopkeeper two correction methods in illustrations here do.

Single-point calibration: (a case study of 610g0.01g scales)

In scales Shang not plus any objects of situation Xia, press CAL calibration key not let go, about had 3 seconds Hou displayed "-CAL-" Shi immediately let go, later, displayed shine standard weights value (as 500.00), will corresponding of weights (as 500g), placed scales Shang, displayed "------" waiting state, later, displayed standard weights value (as 500.00g), took off weights, displayed becomes "------" waiting state, later, Displays 0.00 or 0.0 or 0.000, end of calibration. Calibrated weighing is not accurate, then repeat calibration following this procedure several times.

Linear calibration: (a case study of 610g0.01g scales)

On the scale does not add any objects to the case,

1, press and hold the CAL calibration key does not let go until you see the "-CAL--" immediately after the parable; later, displayed sparkling standard weight value (such as 500.00g), and then hold down COU button down until you see "-CAL--" immediately after the parable; later on, the Flash standard weight value is displayed (for example, 500.00g),

The corresponding weights (for example, 500g weight) is placed on the scale, showing the "------" standby, then displays the stable weight value (500.00g);

Take off weight (weight 500g), display the "------" standby, then flashing another weight value (300.00g);

Put a corresponding weight (weight 300g), display the "------" standby, then displays the stable weight value (such as 300.00g);

Take off weight (weight 300g), display the "------" standby, then flashing another weight value (100.00g);

Put a corresponding weight (weight 100g), display the "------" standby, then displays the stable weight value (100.00g);

Take off weight (weight 100g), display the "------" wait state, shown later 0.0g, 0.00g or 0.000g. End of the calibration.