Lowrance LCX-27C Operation Instructions

Lowrance LCX-27C Fish Finder manual cover
Pages 232
Year 2006
Language(s)
English en

Lowrance LCX-27C Fish Finder Specification

The Lowrance LCX-27C Fish Finder is a sophisticated marine navigation device designed for professional anglers and boating enthusiasts. It features a high-resolution 480x480 pixel, 7-inch color TFT display that ensures clear and detailed imaging, even in bright sunlight. The unit is equipped with a dual-frequency transducer that operates at 50 kHz and 200 kHz, providing comprehensive underwater data and enhancing fish detection capabilities at various depths.

The LCX-27C integrates advanced sonar technologies, including FishReveal and HyperScroll, which facilitate the identification of fish targets and minimize distortion in high-speed conditions. With a maximum depth capability of 2,500 feet, the device is suitable for both shallow and deep-water fishing expeditions. The unit's sonar recording feature allows users to review and analyze past sonar readings, offering a strategic advantage in locating fish.

Navigation is supported by an internal GPS antenna and a built-in mapping system, which includes detailed cartography and supports Navionics and Lowrance's own map cards for expanded coverage. The LCX-27C also features a split-screen mode, enabling simultaneous viewing of sonar and navigation data, thus enhancing situational awareness and decision-making.

Connectivity is facilitated through an NMEA 2000 network port, allowing integration with other marine electronics for a comprehensive onboard system. The device is housed in a rugged, weatherproof casing designed to withstand harsh marine environments. The intuitive menu system, coupled with customizable settings, ensures ease of use and adaptability to individual preferences. Compact and versatile, the Lowrance LCX-27C is engineered to deliver precise and reliable performance, making it an indispensable tool for enhancing fishing success and safety on the water.

Lowrance LCX-27C Fish Finder F.A.Q.

How do I perform a soft reset on my Lowrance LCX-27C Fish Finder?

To perform a soft reset, turn off the unit. Then, press and hold the PAGES key while turning the unit back on. Release the key when the unit powers up. This will reset settings without deleting your stored data.

Why is my Lowrance LCX-27C not displaying depth readings?

Ensure that the transducer is properly connected and submerged in water. Check for any damage on the transducer cable. Additionally, make sure that the unit is set to the correct depth range and that the keel offset is properly configured.

How can I update the software on my Lowrance LCX-27C?

Visit the Lowrance website to check for available updates. Download the update to an SD card. Insert the SD card into the unit and follow on-screen instructions to complete the update process.

What should I do if my LCX-27C screen is blank or frozen?

Try performing a soft reset. If the issue persists, check the power connections and the battery voltage. Ensure that the connectors are clean and secure.

How can I improve the accuracy of the GPS on my Lowrance LCX-27C?

Ensure that the external GPS antenna has a clear view of the sky. Avoid obstructions like metal structures. Regularly update your unit's software and check for any available GPS module updates.

How do I adjust the sensitivity settings on my LCX-27C?

Press the MENU button twice and use the arrow keys to select the SONAR tab. Adjust the sensitivity to match your fishing environment, keeping it high enough to detect fish but not so high that it shows excessive noise.

What is the best way to clean and maintain my Lowrance LCX-27C Fish Finder?

Use a soft, damp cloth to clean the screen and exterior. Avoid using harsh chemicals or abrasive materials. Regularly inspect and clean the connectors to ensure a good electrical connection.

How can I save waypoints on my Lowrance LCX-27C?

Press the WPT button, then select the ‘Save’ option. Enter the name and details of the waypoint, then select ‘Save’ to store it in the unit’s memory.

Why is the sonar display on my LCX-27C showing clutter?

Clutter can be caused by high sensitivity settings, interference from other electronics, or air bubbles. Adjust the sensitivity, check for interference, and ensure the transducer is clean and properly positioned.

How do I interpret the sonar readings on my Lowrance LCX-27C?

Fish arches appear when fish pass through the sonar cone, while solid lines indicate the bottom. Use the color scale to differentiate between harder and softer objects. Adjust the sensitivity for clearer readings.