Garmin GNX* 20 Marine Instrument - 4" Standard Display (Part Number 010-01142-00)

GNX™ 20 Marine Instrument with Standard Display - 4"

Marine Instrucment with Standard 4" LCD

• Large, easy-to-read black digits and graphs on a white or color background provides high contrast and high visibility; choose from 7 customizable backlight colors


• Glass-bonded display with anti-glare lens avoids fogging


• Fully customizable user profiles for sail or power boating to display most important marine and vessel data


• Low power consumption (25 mA) with 350 mW (no backlight)/400 mW (mid-level backlight)


• 5 display configurations plus gauge and graph mode to display depth, speed, wind and 50+ marine and boat parameters

The easy-to-read GNX 20 marine instrument display with black digits on a white or color background clearly shows depth, speed, wind and 50-plus marine and boat parameters. Its glass-bonded display with anti-glare lens coating provides excellent daytime and nighttime readability with high-contrast digits scalable up to 36 mm.

The GNX 20 is the first glass-bonded marine instrument with a combination of directly driven LCD segments and a dot-matrix field to display graphical information. Its low power consumption - (25 mA) with 350 mW (no backlight)/400 mW (mid-level backlight) - is perfect for use on sailboats, and provides a valuable instrument for cruising and fishing. Fully customizable user profiles display wind, depth and speed data. Plus, the GNX 20 includes an auto-scroll feature that rotates through data screens for hands-free operation. It can be installed with the included low profile flush mount or an optional flat mount for the ultimate glass helm solution and custom look for your boat.

Easy-to-Read Display

Unique high-contrast hybrid display features large, easy-to-read digits scalable up to 36 mm tall. Offers excellent clarity in direct sunlight, at dusk, or at night. The dot-matrix section can show additional details and/or graphical information.

Glass-Bonded Display

Glass-bonded display helps prevent fogging, and the anti-glare lens finish increases visibility.

Customizable Color Background

Choose from 7 different backlight colors, or even create a customized color, to achieve the screen that provides optimum readability for you.

Customizable User Profiles

Fully customizable user profiles allow you to choose from 5 available display configurations for sailboat or powerboat user-profiles: single, dual and triple function, plus gauge and graph mode to display wind, depth and speed data, or customize the pages to display the marine and boat data that is most important to you.

Auto Scroll

Set your display to automatically cycle between pages at a speed you set for convenient, hands-free operation.

Low Power Consumption

Perfect for sailors who want to sail for long intervals without having to run a motor or generator to charge batteries. The GNX 20 uses only 25 mA with 350 mW daytime usage, requiring no backlight and just 400 mW with a mid-level backlight setting at night.

NMEA® 2000

Monitor more than 50 marine and boat parameters, including GPS speed, water depth and temperature, wind direction, and wind speed from the NMEA 2000 bus. You can also add a NMEA 0183 device using the optional 7-pin bare-wire power/data cable.

In The Box

• GNX 20


• Trim piece snap cover


• Protective cover


• Flush mount gasket and hardware


• NMEA 2000® T-connector


• NMEA 2000 drop cable


• Installation instructions


• Documentation

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Discover the Garmin GNX* 20 Marine Instrument, expertly designed to enhance your boating experience. This advanced 4-inch standard display features large, easy-to-read black digits and graphs, ensuring high visibility in any condition. With seven customizable backlight colors and a glass-bonded anti-glare lens, you can enjoy clear readings whether you're sailing at dawn or navigating at dusk.

The GNX 20 is fully customizable, allowing you to set up user profiles tailored for sailboats or powerboats. Choose from five display configurations to show essential marine data like depth, speed, and wind. Its low power consumption makes it ideal for long sailing trips, while the auto-scroll feature ensures hands-free operation, cycling through data screens at your preferred pace. Whether you're cruising or fishing, the Garmin GNX 20 is the perfect companion on the water.

Features:
* Large, high-contrast digits ensure excellent readability in various lighting conditions.
* Glass-bonded display with anti-glare lens prevents fogging and enhances visibility.
* Customizable user profiles allow for tailored displays for sail or power boating.
* Low power consumption enables long usage without draining batteries.
* Five display configurations, including gauge and graph modes for optimal data representation.
* Auto-scroll feature provides convenient, hands-free operation.
* Compatible with NMEA? 2000 for monitoring over 50 marine parameters.