Faria 33749 Chesapeake Black Ss GPS Speedometer User Manual

Introduction

This manual provides detailed instructions for the installation, operation, and maintenance of your Faria 33749 Chesapeake Black Ss GPS Speedometer. This instrument is designed for marine applications, offering accurate speed readings via Global Positioning System (GPS) technology.

Product Features

• Rugged and reliable construction suitable for marine environments.
• GPS-based speed measurement for high accuracy.
• Designed for boat vehicle service types.
• 3-inch screen size with LCD display for clear readings.
• Vehicle-specific wired connection for power and data integration.
• Supports North America map types (for GPS functionality, though primarily a speedometer).
• Compact dimensions: 5.3 inches (L) x 5 inches (W) x 6 inches (H).
• Country of Origin: United States.

Setup & Installation

Proper installation is crucial for the accurate and reliable operation of your GPS speedometer. It is recommended that installation be performed by a qualified marine technician.

Wiring Connections

The Faria 33749 GPS Speedometer requires specific wiring connections for power, ground, and illumination. Refer to the following for typical connections:

• Power (BAT): Connect to a 12V constant-on battery terminal.
• Ignition (SIG): Connect to a switched 12V source that is active when the ignition is on (e.g., from an engine tachometer).
• Ground (GND): Connect to a reliable boat ground.
• Illumination (LIGHT): Connect to the boat's instrument lighting circuit for backlight operation.

Note: If only one power wire is available, a jumper wire can be used to connect the signal and power terminals.

Mounting

The speedometer is designed for panel mounting. Ensure sufficient clearance behind the panel for wiring and the gauge body. Secure the gauge using the provided mounting clamp/shroud.

Image Description: A Faria 33749 Chesapeake Black Ss GPS Speedometer is shown installed in a boat's dashboard, alongside other gauges. The speedometer displays "0 MPH" and has a "GPS Speed" label.

Operation

Power On and GPS Acquisition

Upon initial power-on (when the ignition is turned on), the speedometer needle will perform a sweep, typically moving to its maximum reading (e.g., 60 MPH) and then returning to 5 MPH. This indicates the unit is acquiring a GPS signal.

Once a stable GPS signal is acquired, the needle will drop to 0 MPH, indicating it is ready to display accurate speed. This process usually takes less than a minute.

The GPS speedometer provides precise speed readings, often accurate to within 0.5 MPH.

Bluetooth Connectivity

The unit supports Bluetooth connectivity. Refer to the separate Bluetooth pairing guide (if included with your product) for instructions on connecting to compatible devices for potential data logging or configuration.

Maintenance

• Cleaning: Clean the gauge face with a soft, damp cloth. Avoid abrasive cleaners or solvents, which can damage the display or bezel.
• Connections: Periodically check all wiring connections for corrosion or looseness, especially in marine environments where exposure to moisture is common.
• Storage: When storing the boat for extended periods, ensure the electrical system is properly shut down to prevent battery drain.

Troubleshooting

If your Faria 33749 GPS Speedometer is not functioning as expected, consider the following:

No Speed Reading / Sticking Needle

• GPS Signal: Ensure the boat is in an open area with a clear view of the sky for optimal GPS signal reception. Obstructions such as overhead structures or dense foliage can interfere with signal acquisition.
• Wiring: Verify all power, ground, and ignition connections are secure and free from corrosion. Incorrect grounding or loose connections can lead to erratic behavior or complete non-operation.
• Initial Sweep: Confirm the needle performs its initial sweep upon power-on. If this sweep does not occur, check the power supply to the unit.

Inaccurate Readings

• GPS Signal: While the unit is designed for accuracy, very weak or intermittent GPS signals can cause minor fluctuations in speed readings.
• Interference: Ensure no other electronic devices are causing electromagnetic interference near the speedometer, which could affect GPS reception or gauge operation.

Technical Specifications

Warranty & Support

This Faria product is covered by a manufacturer's warranty. For specific warranty terms and conditions, please refer to the documentation included with your product or contact Faria Marine Instruments directly.

For technical support or service inquiries, please visit the official Faria website or contact their customer service department for assistance.