Polaris 2004 Sportsman 6x6 Owner's Manual For Maintenance And Safety page 52

FEATURES AND CONTROLS
Instrument Cluster
Rider Information Center
The rider information center has 4 standard modes:
Mode 1 - Odometer
Mode 2 - Trip meter
Mode 3 - Total Service Hours
Mode 4 - Programmable service interval
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.
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