Polaris Sportsman 450 Owner's Manual page 45

FEATURES
Instrument Cluster
Rider Information Center
The rider information center has 4 standard modes:
Mode 1 - Odometer
Mode 2 - Tripmeter
Mode 3 - Total Service Hours
Mode 4 - Tachometer
The reverse override button on the left handlebar is also the mode
button.
NOTE: If using the mode button to program the rider information
center, or to toggle through the options, the machine cannot
be in reverse.
Mode 1 - Odometer
The odometer records the miles traveled by the ATV.
Mode 2 -Trip Meter
The trip meter records the miles traveled by the ATV 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: In the Rider Information Center, the trip meter display
contains a decimal point, but the odometer displays without a
decimal point.
Mode 3 - Hour Meter
This mode logs the total hours the engine has been in operation.
Mode 4 - Tachometer
The engine RPM is displayed digitally.
NOTE: Small fluctuations in the RPM from day to day may be
normal because of changes in humidity, temperature,
elevation and electrical loads.
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