Product Manual

6
Section 3. Scale Calibration
WARNING: Your scale is factory calibrated and does not require calibration when
received. If required, it should only be calibrated by a scale technician with
certified and inspected weights.
1. Turn off the scale and remove all weight.
2. Press and hold the LB/KG button and then press and hold the ON/TARE button.
3. When CAL is displayed, release both buttons.
4. Numbers will be displayed.
5. Press the ON/TARE button.
6. The number 20 will flash on the display.
7. Add 20 lbs to the scale and press the ON/TARE button.
8. The number 40 will flash on the display.
9. Add an additional 20 lbs (total of 40 lbs now on the scale) and press the
ON/TARE button.
10. After calibration is accepted, the scale will automatically turn off.
11. Remove all weight from the scale and press the ON/TARE button to turn on.
The scale is now ready for use.
Calibration Tips
• Ensure the scale is on a flat and level surface.
• Ensure that all four feet are in contact with the surface.
• Do not place on carpet.
• Ensure the scale is free from vibration and air currents.
• Remove any weight from the scale prior to calibration.
• Ensure that the batteries are not low.
• Ensure that the scale is not in contact with surrounding objects.
• Use certified (calibrated) weights.
• Place weights in the center of the scale during calibration.