The G-PILOT 3100 has adjustable backlighting and a convenient bar graph at the top of the marine screen that can be configured to show either rudder angle or course error.
The unit has been designed for ease of use with just four buttons that give access to all the system menus. The addition of an information area at the bottom of the screen is useful to display NMEA and NavBus information as well as showing marine alarms and menu configuration.
