Description
Control your compatible Garmin autopilot from a dedicated 5″ touchscreen with the GHC 50 Marine Autopilot Instrument. Its bright, anti-glare display provides clear information at the helm, while the edge-to-edge glass design complements Garmin GPSMAP chartplotters.
Integrate the GHC 50 with compatible Garmin multifunction displays to share settings across your onboard system.
Autopilot control display only. Course computer, drive unit and other autopilot components are sold separately.
Key Features
- Bright 5″ WVGA touchscreen.
- Anti-glare and anti-fingerprint glass finish.
- Edge-to-edge glass design.
- Dedicated control for compatible Garmin autopilots.
- Settings sharing with compatible Garmin multifunction displays.
- NMEA 2000 connectivity and network power.
- Supports compatible wired and wireless control accessories.
- IPX7 water rating.
Dedicated Autopilot Control
Keep autopilot controls available on their own display while using your chartplotter for navigation. Available steering modes and functions depend on the connected autopilot system and sensors.
Clear Helm Display
The 1,200-nit display helps maintain readability in bright conditions. Its compact design suits new helm installations and compatible upgrades.
Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | Garmin |
| Model | GHC 50 |
| Part number | 010-02731-00 |
| Display size | 5″ |
| Display type | WVGA touchscreen |
| Brightness | 1,200 nits |
| Dimensions without sun cover — H × W × D | 105 × 140 × 51 mm |
| Dimensions with sun cover — H × W × D | 113 × 144 × 56 mm |
| Weight without sun cover | 328 g |
| Weight with sun cover | 375 g |
| Water rating | IPX7 |
| Operating temperature | −15°C to +55°C |
| NMEA 2000 input voltage | 9–16 V DC |
| Typical current draw at 12 V DC | 220 mA |
| Maximum current draw at 12 V DC | 400 mA |
| Maximum power consumption | 5.85 W |
| NMEA 2000 LEN | 13 |
| Compass-safe distance | 20 cm |
Compatibility
Designed for compatible Garmin autopilot installations, including Reactor and Reactor 40 systems.
For older GHP systems, compatibility and calibration support vary. Confirm your existing course computer and autopilot configuration before ordering.
Optional Controls
Add compatible Garmin control accessories for additional operating options. Remote controls and other accessories are sold separately.





