System Sped Tach Install Sheet

8/3/2019 System Sped Tach Install Sheet

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Page 1 of 4 Printed in U.S.A. - © 2000, Mercury Marine 90-879929 JUNE 2000

SMARTCRAFT SYSTEM SPEEDOMETERINSTALLATION

Components Contained in Kit:

1

3

2

4

5

Ref. Description Qty.1 Speedometer Harness (84-879978A1) 1

2 Speedometer Gauge 1

3 Seal 85 mm Dia. (12-859656) 1

4 Retainer Nut (11-859073) 1

5 Outside Air Temperature Sensor Assembly (56-820386-A76) 1

Speedometer Operation and Calibration

Refer to Instructions in one of the following manuals:1. Operation, Maintenance and Warranty Manual (provided with engine).

2. Engine Installation Manual (provided with engine).

3. Product Service Manual.

Special Instructions

Clean lens with water only.



SMARTCRAFT SYSTEM SPEEDOMETER INSTALLATION

Page 2 of 4

Installation Information

WARNINGDisconnect both battery cables at battery before attempting to install gauges

Before cutting any holes, check area behind dashboard for obstructions (braces, cables,wiring, etc.).

CUTTING TIPS

Fiberglass – apply masking tape to area to be cut to prevent dashboard from cracking.

Vinyl Covered – Remove vinyl from area to be cut with razor blade to keep vinyl from tear-ing.

Gauge Installation

1. Select a location for the gauges that affords good visibility and accessibility from behinddashboard.

2. Drill a 3-3/8 in. (86mm) mounting hole using a hole saw.

3-3/8 in.(86mm)

3. Place gauge into dashboard and secure with retainer nut.

a

a - Retainer Nut

NOTE: For thick dashboards, reverse the retainer nut for additional thread engagement.




Page 3 of 4

Outside Air Temperature Sensor Installation

1. Mount the sensor where it will be exposed to outside air and will not be in direct sunlight

2. Select a location and drill a 3/4 in. (19 mm) mounting hole.

3. Install the mounting adaptor as shown.

4. Thread the air temperature sensor into the mounting adaptor.

ab c d

a - Mounting Adaptor

b - Gasket

c - Nylon Nutd - Air Temperature Sensor

Wiring Diagram

Speedometer

NMEA GPSConnection

B L U E

W H I T E

–+

TAN/BLUE

PURPLE

Air TempSensor

Warning Horn Connection

Junction Box(Dashboard Area)

SpeedometerHarness




Page 4 of 4

Connecting GPS Unit to the SmartCraft System Speedometer

NOTE: The GPS unit must comply to the National Marine Electronic Association NMEA0183 Interface Standard v1.5, v2.0 or later compatible version.

1. First, look at the GPS wiring diagram and determine what two leads are the GPS outputleads. Locate the White and Blue wires coming from the SmartCraft speedometer har-ness (see wiring diagram). Connect the GPS output leads to the white and blue wiresfrom the speedometer harness. If no data is received, switch the wire connections

around. If no data is still received, refer the GPS owner’s manual and see if the GPS hasto be calibrated to turn on the output signal or needs to be grounded differently.

2. If you want the GPS to automatically set the time, edit the time calibration on thespeedometer to enable NMEA.

The following are registered trademarks ofBrunswick Corporation: Autoblend, Force,Jet-Prop, Mariner, Merc, MerCathode,MerCruiser, Mercury, Mercury Marine,Quicksilver, RideGuide, and Thruster.

Products of Mercury Marine W6250 Pioneer RoadFond du Lac, WI 54936-1939



Page 1 of 2 Printed in U.S.A. - © 2000, Mercury Marine 90-879930 JUNE 2000

SMARTCRAFT SYSTEM TACHOMETERINSTALLATIONComponents Contained in Kit:

3

1

2

4

1 Tachometer Harness (84-879979A1) 1

2 Tachometer Gauge 1

2 Seal 85 mm Dia. (12-859656) 1

3 Retainer Nut (11-859073) 1

System Tachometer Operation, Calibration and Wiring Instructions

Refer to Instructions in one of the following manuals:

1. Operation, Maintenance and Warranty Manual (provided with engine).

2. Engine Installation Manual (provided with engine).

3. Product Service Manual.

Special Instructions

Clean lens with water only.

Installation Information

WARNINGDisconnect both battery cables at battery before attempting to install gauges

Before cutting any holes, check area behind dashboard for obstructions (braces, cableswiring, etc.)

CUTTING TIPSFiberglass – apply masking tape to area to be cut to prevent dashboard from cracking.

Vinyl Covered – Remove vinyl from area to be cut with razor blade to keep vinyl from tear-ing.

Gauge Installation

1. Select a location for the gauges that affords good visibility and accessibility from behinddashboard.



Page 2 of 2

2. Drill a 3-3/8 in. (86mm) mounting hole using a hole saw.

3-3/8 in.(86mm)

3. Place gauge into dashboard and secure with retainer nut.

a

a - Retainer Nut

NOTE: For thick dashboards, reverse the retainer nut for additional thread engagement.

Wiring

Tachometer

Junction Box

(Dashboard Area)

Warning Horn Connection

System Link GaugeConnection

Tachometer Harness

The following are registered trademarks ofBrunswick Corporation: Autoblend, Force,Jet-Prop, Mariner, Merc, MerCathode,MerCruiser, Mercury, Mercury Marine,Quicksilver, RideGuide, and Thruster.

Products of Mercury Marine W6250 Pioneer RoadFond du Lac, WI 54936-1939

Documents

System Sped Tach Install Sheet