beautypg.com

Nautique 2008 70141 User Manual

Page 90

background image

4-20

Section 4

Correct Craft, Inc.

Speedometer Function

The speedometer measures speed over the water using a paddle
wheel sensor.

Speedometer Calibration

The analog speedometer displays the speed of the boat through the
water. The speedometer is calibrated at the factory however,
significant variations can occur due to changes in installations. The
speedometer can be easily calibrated to a known reference such as
a radar gun, measured course, or GPS.

When the unit is in digital speed display mode, push and release M
to put the speedometer in the calibration mode. Push and hold M
down for at least two seconds, the LCD will show “AdJUST.”

Run the boat at a constant 30 MPH as measured by the GPS, radar,
or closed course. Adjust the speedometer pointer by pressing

and

▼ until the speedometer matches the known speed.

When finished, press M to exit the adjustment screen. The operator
has the option of saving or canceling the adjustment procedure.
The options can be selected using

▲ and ▼. To save the calibration

setting, press and hold M for two seconds when the display shows
“SAVE.”

Save Display

CORC118

Calibration Display

CORC117

Nautique Ski Sec 4.qxd:Nautique Ski Sec 4.qxd 6/19/07 4:43 AM Page 20