How do you calibrate a FMC 5850 wheel balancer?

To calibrate a FMC 5850 wheel balancer, first ensure that the machine is level and properly powered. Next, run the calibration procedure as outlined in the user manual, which typically involves using a standard calibration weight to verify accuracy. Follow the prompts on the display to complete the calibration, and check the results by balancing a known weight. Repeat the process if necessary until the readings are consistent and accurate.