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-inch color display is easy to read at a distance and 170 degree 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.
An optional handheld wireless remote control is available; however, for the highest level of convenience, control the GHC 20 using quatix, the world’s first marine GPS navigation watch featuring ANT® wireless technology. Power is supplied by the NMEA 2000® network. Included are 2 trim snap piece cover options which allow you to match the GHC 20 with the new GPSMAP® 500/700 series, GPSMAP 8000 Glass Helm series or legacy Garmin chartplotters.
GHC 20 Specifications:
Unit dimensions, WxHxD: 4.3 " x 4.4 " x 1.9 " (10.9 x 11.2 x 4.8 cm)
Display resolution, WxH: 320 x 240 pixels
Display type: QVGA color LCD display
NMEA output: NMEA 0183, NMEA 2000®
Supply voltage: Powered by NMEA 2000 bus, 9-16 VDC, units operate up to 32 VDC
Operating temperature: -15° C to 70 C° (5° F to 158° F)
Max power consumption: 3W
Viewing angle: 170°
Brightness: 1200 cd/m2 (NIT)
Water rating: IPX7
NMEA 2000 LEN (Load Equivalency Number): 7 (350 mA at 9VDC)