Garmin GMI 20 Quick Start Manual - Page 3

Time: Sets the time format, time zone, and daylight savings time for your location. Speed Sources: Sets the speed sources for fuel economy and wind. System Information: Displays software information. Factory Defaults: Resets the device to factory defaults. Display Settings Select > Setup > Display. Color Mode: Sets the device to display day or night colors. Configure Colors: Sets the color configuration for each color mode. For day color mode, you can select a full color or high contrast color configuration. For night color mode, you can select a full color, red and black, or green and black color configuration. Backlight: Sets the backlight brightness. Network Sharing: Shares color mode, color configuration, and backlight settings with devices across the NMEA 2000 network. Alarm Settings Select > System > Alarms. Shallow Water: Sets an alarm to sound when the depth is less than the specified value. Deep Water: Sets an alarm to sound when the depth is greater than the specified value. Surface Temperature: Sets an alarm to sound when the transducer reports a temperature that is 1. 1°C (2°F) above or below the specified temperature. Total Fuel Onboard: Sets an alarm to sound when the fuel remaining (based on fuel-flow information from a fuel sensor) reaches the specified level. Engine Status: Sets an alarm to sound when an engine indicates there is a problem. Apparent Wind Speed: Sets an alarm to sound when the apparent wind speed is at, above, or below the specified speed. True Wind Speed: Sets an alarm to sound when the true wind speed is at, above, or below the specified speed. Apparent Wind Angle: Sets an alarm to sound when the apparent wind angle is at, greater than, or less than the specified angle. True Wind Angle: Sets an alarm to sound when the true wind angle is at, greater than, or less than the specified angle. Unit Voltage: Sets an alarm to sound when the battery voltage reaches the specified level. Anchor Drag: Sets an alarm to sound if the boat moves a specified distance away from the point at which the GPS received the coordinates from where the anchor was dropped. Total Rode Onboard: Sets an alarm to sound when the anchor is a specified distance away from the boat. Anchor Docking Dist. : Sets an alarm to sound when the nearest anchor dock is within a specified distance. Viewing NMEA 2000 Settings You can view information about NMEA 2000 devices and change available device-specific options for the device. 1 Select > Setup > NMEA 2000 Devices. 2 Select an option: • Select Device List to see view information about the device, such as the software version and the serial number. • Select Label Devices to change the label of a device. Registering Your Device Help us better support you by completing our online registration today. • Go to http: / / my .garmin .com. • Keep the original sales receipt, or a photocopy, in a safe place. 3