How do you clibrate c31 tire balancer?

To calibrate a C31 tire balancer, start by ensuring the machine is level and properly powered. Next, select the calibration mode from the menu, and follow the on-screen prompts to initiate the process, which typically involves placing a known weight on the spindle. After the balancer measures the weight, confirm the values and adjust if necessary. Finally, run a test balance with a standard tire to verify accuracy before regular use.