Hunter GSP9700 Series - Calibration Menu (Service Mode Enabled)

Verify that the load roller is in the “home” position and is not moving. Tap the foot
pedal once or press “Enter Cal Step.”
Disconnect the air supply and load roller return spring.
CAUTION: Failure to disconnect the air supply may result in personal
injury.
Position the calibration tool on the spindle shaft using the spindle shaft slot closest to
the end of the tool. Place load roller at position “1.” Tap the foot pedal once or press
“Enter Cal Step.”
NOTE: If the load roller is unstable while entering any step, a long,
high-pitched tone will sound to advise you that the step has
NOT been entered. You must stabilize the load roller and re-
enter the step.
Position the calibration tool on the spindle shaft using the middle spindle shaft slot.
Place load roller at position “2.” Tap the foot pedal once or press “Enter Cal Step.”
Position the calibration tool on the spindle shaft using the spindle shaft slot closest to
the center of the tool. Place load roller at position “3.” Tap the foot pedal once or
press “Enter Cal Step.”
Reconnect the load roller return spring.
Reconnect the air supply.
CAUTION: To prevent injury, verify that the load roller return spring is
reconnected PRIOR to reconnecting the air supply.
Load roller calibration is complete.
Calibration Menu (Service Mode Enabled)
Inflation Station
Select “Inflation Station” from the “Calibration Procedures” primary screen. Select
“Begin Procedure.”
GSP9720JLR Wheel Balancer Operation Instructions Calibration and Maintenance
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