Dynojet 250: Torque Module - Manual (Page 26)

Torque Module Installation and User Guide for Model 250 Dynamometers
A P P E N D I X A
Torque Module Calibration
A-4
The Zero Calibration is now being performed.
Figure A-5: Zero Calibration Window
The Span Calibration window will appear.
6 Install the calibration arm and weights. Refer to step 7 and Figure A-7 on page A-5.
Note: You must perform this step the first time you calibrate the load cell.
Or
If you are only performing a Zero Calibration, click Cancel.
Figure A-6: Span Calibration Window