Push and hold sel button and then turn the ignition switch on
Hold sel button until the selection mode shifts
Three parameters can be adjusted:
lighting mode tap adj ....light bink ,not blink , no light
light brightness tap adj..... button 1-5 times 5 being brightest
Preset engine rpm youll see RPM needle move to 5k-7k what ever was preset at factory and by tapping adj button it will rise in increments of 250rpm
select desired RPM
When set you'll have a small lightning bolt Icon on gauge