Polaris Trail Boss 330 Quadricycle Owner's Manual page 54

FEATURES AND CONTROLS
Instrument Cluster
Rider Information Center
The reverse override button on the left handlebar is also the mode
button. Use the mode button to toggle through the four (4) standard
modes of the rider information center.
NOTE: The transmission cannot be in reverse.
Mode 1 - Odometer
The odometer records the total distance traveled by the vehicle since
manufacture.
Mode 2 -Trip Meter
The trip meter records the distance traveled on each trip if it's reset
before each trip. To reset the trip meter, select the trip meter mode.
Press and hold the mode button (override button) until the total
changes to 0.
NOTE: The trip meter displays a decimal point, but the odometer
does not.
Mode 3 - Hour Meter
The hour meter logs the total hours the engine has been in operation.
Mode 4 - Tachometer
The tachometer displays engine RPM. Small fluctuations in the RPM
are normal due to changes in humidity, temperature and elevation.
52