Optima Scale OPF-P - Calibration

14
Linearity Correction
• The display will read “LIN”
• Press [ZERO] or [TARE] to toggle this mode On or OFF (Linearity
correction needs to be turned off to continue to calibration mode)
• There is a range of (
-
6-6) for correcting the linearity error.
• Please choose 1-6 calibration when the scale reads less than what the
correct weight is
• Please choose
-
1-
-
6 calibration when the scale reads more than what
the correct weight is
• Or choose 0 when there is no linearity correction needed
• To change the linearity correction press [ZERO] or [TARE], then press
[M+] to conrm and continue on to the next setting or [UNIT WEIGHT]
to go back to the weighing mode
Zero Collection
• When the scale displays “ZERO” you will see the AD value on the third
line
• The AD value should be between 10000-20000
• To change the zero collection press [ZERO] or [TARE]
• Press [M+] to conrm and continue on to the next setting (calibration)
or [UNIT WEIGHT] to go back to the weighing mode
WEIGHT CALIBRATION
When to calibrate
• When the scale is initially installed
• When the scale’s location has changed
• After the scale has not been used for a long period of time
How to calibrate
• In the Scale Settings Mode enter the calibration mode
• The screen should read “CALI”
• Conrm there is no weight on the pan before entering the weight
calibration mode
• Enter the value (in kg) of the weight you will be using to calibrate the
scale (
2
/3rds of the capacity is preferred)
• Then set the weight on the scale and press [M+] to conrm
• Press [M+] again to nish
• The display will ash “PASS” when calibration is done
• Press [UNIT WEIGHT] to go back to the weighing mode