Hunter GSP9720JLR Operation Instructions Manual page 29

GSP9720JLR Wheel Balancer Operation Instructions
To enter actual weight costs and labor costs for cost savings calculation, select "Set
Assumptions" (service mode) softkey for the "Smart Weight" screen.
NOTE: "Installation Date" must be entered for Investment Return
calculations to function.
Enter requested information with control knob: rotate to change value
and press to advance to next field.
NOTE: "Set Assumptions" key available in "Service Mode" only.
Select "Enter Install Date" softkey to enter a date for the savings screen
to properly show time to savings values.
Select "Exit" softkey when done.
To view the payback of balancer from savings due to SmartWeight, select
"Investment Return" softkey from the "Smart Weight" screen.
Rolling the selector knob will change from months to years of payback.
Pressing the selector knob and then rolling it will change from
percentage payback to total monetary value.
Select "Print Screen" to print the weight savings displayed.
Select "Exit" softkey when done.
Introduction to Balancing x 21