Section 4

Speedometer Calibration

The speedometer calibration control knob is located on the under side of the deck beneath the dash pod above the driver’s right knee. Drive the boat at a known speed using a GPS or measured course and adjust the knob until the speedometer is reading correctly. Turning the knob one direction will raise the needle reading while turning it in the other direction will lower the reading.

12-Volt Port

This receptacle can be used to power and charge cellular phones, MP3 players, video cameras or other electronics. These receptacles are powered through a 10-amp breaker.

Ignition Keyswitch

This keyswitch starts and stops the engine. A built-in protection system prevents the engine from starting in any gear other than NEUTRAL. Refer to Shifter/Throttle in this section and consult the engine operator’s manual for more information.

There is an accessory position on the ignition keyswitch and an associated terminal on the back of the switch provided to control power to add on accessories. Even though power to this terminal is protected by a 20-amp fuse, do not connect any accessory that draws more than 10 amps. Attaching an accessory to this terminal should only be done by a qualified technician.

CAUTION

The keypad and switch control box will be damaged beyond repair if the boat’s battery cables, the main switch control box power leads or battery charger leads are reversed. DO NOT reverse these connections.

Control Switches

Each electrical circuit on your boat is equipped with a control switch. The switches have an indicator light for easy ON/OFF identification. All switches are fuse protected.

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Nautique 90490 manual Speedometer Calibration, Volt Port, Ignition Keyswitch, Control Switches