6-3
6.3 Checking Calibration
Install a calibration hook to the test head.
Access the “SERVICE” menu.
Select “CHECK CALIBRATION”.
Check displayed weight value. (0.0 gm = accurate calibration)
1. Carefully, hang a 100 gm weight from the hook.
Stabilize weight to eliminate any movement.
Check displayed weight value. (100.0 gm = accurate calibration)
2. Carefully, remove 100 gm weight and hang a 50 gm weight.
Check displayed weight value. (50.0 gm = accurate calibration)
If any of the displayed weight values differ significantly from the actual value of the
hanging weight, calibration is required.
6.4 Calibrating THE SYSTEM
Install a calibration hook to the test head.
Access the “SERVICE” menu.
Select “CALIBRATE”.
1. Follow the directions on the display. (Hang and stabilize weight carefully, as in
calibration checking procedure.)
Check calibration.
If the system displays any error messages during calibration or accurate calibration
cannot be completed, please call the factory for assistance.