Lucky Fish Finder FF1108-1/FF818/FF718 Series Cable Echo-sounder User Manual

1. Product Overview

The Lucky Fish Finder FF1108-1/FF818/FF718 Series is a cable echo-sounder designed to assist anglers in locating fish and determining water depth. This device utilizes sonar technology to provide accurate underwater information, enhancing your fishing experience. It is compatible with various Lucky Fish Finder display units.

Figure 1: Lucky Fish Finder display unit (for reference, not included) with cable transducer.

2. Package Contents

• Sonar Transducer (1 pc)

Note: This product includes only the cable transducer. A compatible fish finder display unit is required for operation and is sold separately.

3. Setup and Installation

3.1 Connecting the Cable Transducer

1. Ensure your fish finder display unit is powered off.
2. Locate the transducer port on your fish finder display unit.
3. Carefully insert the cable transducer's connector into the port until it is securely seated.

3.2 Deploying the Transducer

The cable transducer can be deployed in several ways:

• Using the Float: Attach the provided float to the transducer cable at your desired depth. This allows the transducer to suspend at a specific level in the water.
• Using the Suction Cup Mount: For boat use, attach the suction cup mount to a clean, smooth surface on your boat's hull, ensuring the transducer is fully submerged and facing downwards.
• Through a Hole: For ice fishing or specific boat setups, the transducer can be lowered through a pre-drilled hole in the ice or boat.

Figure 2: Cable transducer with float for depth adjustment.

Figure 3: Cable transducer with suction cup mount.

3.3 Bait Boat Integration (if applicable)

For integration with a bait boat, follow these steps:

1. If there is no designated place for the sonar sensor, you may need to drill a hole on the bait boat's lid.
2. Put the extension of the antenna through the hole and screw it to the lid tightly.
3. Unscrew the sonar sensor and remove the seal ring.
4. Put the sonar sensor through the oval part of the boat, then screw the seal ring tightly to prevent water from leaking into the boat.
5. Route the sonar sensor wire through the other side of the boat.
6. Connect the sonar sensor to the inner 12V battery.
7. Ensure the power of the boat is off before installing the antenna of the fish finder to avoid damaging inner parts of the signal tower.
8. Connect the extension of the antenna to the signal tower.
9. After screwing the antenna tightly, you can turn on the boat power, and the indicator of the signal tower will light up.

4. Operating Instructions

1. Ensure the cable transducer is securely connected to your fish finder display unit.
2. Deploy the transducer into the water using your preferred method (float, suction cup, or through-hole). Ensure the transducer is fully submerged and free from obstructions.
3. Power on your fish finder display unit.
4. The display unit will automatically begin scanning and showing water depth, fish locations, and bottom contour information.
5. Adjust settings on your fish finder display unit as needed (e.g., sensitivity, zoom, depth range) to optimize readings for your specific fishing conditions.

Figure 4: Sonar depth capability up to 100 meters.

Figure 5: Sonar beam angle of 45 degrees at 200Khz.

Figure 6: Underwater view of the cable transducer.

5. Maintenance

• Cleaning: After each use, especially in saltwater, rinse the transducer and cable with fresh water. Gently wipe the transducer face with a soft cloth to remove any dirt, algae, or debris.
• Inspection: Regularly inspect the transducer cable for any signs of wear, cuts, or damage. Ensure the connector pins are clean and free from corrosion.
• Storage: Store the transducer and cable in a dry, cool place away from direct sunlight and extreme temperatures. Avoid kinking or sharply bending the cable during storage.

6. Troubleshooting

• No Display/Power: Check the connection between the transducer and the display unit. Ensure the display unit has sufficient battery power or is properly connected to its power source.
• No Depth Reading or Erratic Readings:
  • Ensure the transducer is fully submerged in water and not obstructed by air bubbles, weeds, or debris.
  • Clean the transducer face thoroughly.
  • Check for any damage to the transducer cable.
  • Adjust the sensitivity settings on your fish finder display unit.
• Interference: If you experience unusual readings or interference, try moving the transducer away from other electronic devices or sources of electrical noise.

7. Specifications

8. User Tips

• Compatibility: Ensure your fish finder display unit is compatible with this cable transducer. This transducer is designed for specific Lucky Fish Finder models.
• Bait Boat Antenna: When integrating with a bait boat, note that the antenna of the bait boat and the fish finder cannot be compatible due to different remote control frequencies. Install the fish finder antenna separately as instructed.
• Waterproofing: Always ensure all connections and seals are tight when installing the transducer, especially on bait boats, to prevent water leakage.

9. Support

For any questions, technical support, or further assistance, please contact your retailer or the manufacturer's customer service. Refer to your purchase documentation for specific contact details.