The Garmin GHC50 Marine Autopilot Control Display puts intuitive helm control at your fingertips with a bright 5" touchscreen and a premium edge-to-edge glass design, crafted for serious boaters who value seamless integration and reliable performance at sea.
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Display & Interface: 5" WVGA touchscreen with anti-glare coating for clear viewing in all lighting conditions; 800 x 480 resolution with edge-to-edge glass.
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Durability & Design: Rugged marine endurance with IPX7 water rating; compact footprint (4.13" x 4.51" x 2.01"); designed to align with GPSMAP chartplotters for a cohesive helm aesthetic.
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Control Options: Standalone or networked operation with wired or wireless remote control options to fit your boat and sailing style.
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Connectivity & Networking: Garmin Marine Network (GMN) and wireless connectivity enable sharing of settings and data across multiple Garmin devices; ANT+ connectivity and local Garmin Wi‑Fi networking supported.
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Compatibility & Integration: Wide compatibility with all GHP Reactor autopilots, select quatix marine watches, Garmin autopilot remote, and GRID 20 remote for versatile control.
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Power & Footprint: 9–32 Vdc power input; typical current draw 220 mA at 12 Vdc, maximum 400 mA; maximum power 4.9 W at 10 Vdc; lightweight 11.57 oz (328 g).
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What’s in the Box: GHC 50 (black trim), snap cover, protective cover, flush mount gasket and hardware, GMN cable, GMN adapter cable, NMEA 2000 drop cable, NMEA 2000 T-connectors & terminators, documentation.
Experience effortless autopilot control that adapts to your navigation style. With intuitive touch controls, seamless system integration, and versatile networking, the GHC50 keeps you in command whether you’re cruising, island-hopping, or charting a new course. The combination of a rugged, compact design and broad Garmin compatibility provides a dependable, streamlined helm experience on every voyage.
| General |
| Dimensions |
4.13" x 4.51" x 2.01" (105 x 140 x 51 mm) |
| Touchscreen |
yes |
| Display resolution |
800 x 480 |
| Display type |
WVGA |
| Weight |
11.57 oz (328 g) |
| Water Rating |
IPX7 |
| Mounting options |
Flat or flush |
| Connections |
| NMEA 2000 ports |
1 |
| Garmin Marine Network ports |
1 |
| ANT+ (Connectivity) |
Yes |
| Garmin Wi-Fi Network (local connection) |
yes |
| Electrical Features |
| Power input |
9 to 32 Vdc |
| Typical current draw at 12 VDC |
220 mA |
| Maximum current draw at 12 VDC |
400 mA |
| Maximum power usage at 10 VDC |
4.9 W |
