Pressing the top button recalls either highest speed or highest tach

Divides MPH signal by 2, 4, 8, or 16 for cruise computer

Snap-on cover removable to access four DIP switches

DIP Switches 3 & 4 — Signal Divider:

• S3 OFF / S4 OFF → Divide by 2

• S3 OFF / S4 ON → Divide by 4

• S3 ON / S4 OFF → Divide by 8

• S3 ON / S4 ON → Divide by 16

DIP Switches 1 & 2 — Cruise Output Pull-up Options:

• S1 ON / S2 OFF → 3.3K pull-up to 12V

• S1 OFF / S2 ON → 3.3K pull-up to 5V

• S1 OFF / S2 OFF → Open collector (for cruise systems with internal pull-up)

• S1 ON / S2 ON → Not recommended (mixed 5V & 12V pull-ups, ~1.6K to ~8V)