GARMIN GHC 20 QVGA Color LCD Display Marine Autopilot Control Unit|010-01141-00

GARMIN GHC-20, 010-01141-00, 2nd Station Helm control display for 2nd stations, Can power using NMEA2000 Network now

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The GHC 20 autopilot helm controller is compatible with newer Garmin autopilots as well as legacy models on both power and sail vessels. It’s large, bright 4 in color display is easy to read at a distance and 170 deg viewing angle. Glass bonded anti-glare lens prevents fogging and increases contrast. Daylight readability is enhanced with a high contrast color scheme. For enhanced night visibility, you have a choice of red/black, green/black or the normal night mode color scheme along with a dimmer control.

Additional information

Weight 3 lbs

Item Name

Marine Autopilot Control Unit



Connection Interface

NMEA 0183, NMEA 2000


4.3 in W x 1.9 in D x 4.4 in H

Voltage Rating

Up to 32 VDC

Power Consumption

3 W

Display Resolution

320 x 240 pixel

Temperature Rating

-15 to 70 deg C

Waterproof Rating