Garmin GNX 20 Marine Instrument – Glass-Bonded Multifunction Display for NMEA 2000
All the important information at a glance – the Garmin GNX 20 combines an anti-glare glass-bonded display with over 50 marine and boat parameters in a compact 4-inch instrument. The unique hybrid display combines directly controlled LCD segments with a dot-matrix field for graphical representations and delivers razor-sharp displays even in direct sunlight. Thanks to its extremely low power consumption, the GNX 20 is particularly suitable for sailors who make long voyages without a generator.
Tip: For the integration of existing NMEA 0183 devices (e.g. older GPS plotters or autopilots), an optional 7-pin power/data cable with bare wires is required – plan for this during installation.
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- Hybrid glass composite display – no fogging, no glare, perfectly legible day and night
- Digits scalable up to 36 mm – easily readable even from a distance at the helm
- Over 50 NMEA 2000 parameters: depth, wind direction, wind speed, GPS speed, and more
- 7 selectable background colors and 5 display configurations – individually customizable for sailboats and motorboats
- Auto page change automatically displays data pages – no button operation needed
- Extremely economical: only 25 mA / 350 mW without backlight – ideal for battery-powered boats
| Display Size | 4 inches |
|---|---|
| Display Type | Glass Composite LCD, Hybrid (Segments + Dot Matrix) |
| Digit Size (max.) | 36 mm |
| Background Colors | 7 selectable (+ custom color creatable) |
| Display Configurations | 5 (1, 2, 3 functions as well as display and graphic mode) |
| Current Consumption | 25 mA |
| Power Consumption (without backlighting) | 350 mW |
| Power Consumption (average backlighting) | 400 mW |
| Interface | NMEA 2000 |
| Optional Interface | NMEA 0183 (via 7-pin data cable, sold separately) |
| Displayable Parameters | More than 50 marine and vessel parameters |
| Mounting Options | Flush mount (incl.) or flat mount (optional bracket) |
| Auto Page Scrolling | Yes, with adjustable display duration per page |
Garmin
Gewicht (ca.): 0.96 kg
