Menu Mode 356 Menu Mode6.1 GeneralThe AI50 has many advanced features that are userconfigurable. These options can be accessed by pressingENTER/MENU during any display mode. A window opensin the top left corner displaying the Main menu options.Figure 6.1 – Menu Mode Display6.2 Display mode settingsThis section will change the way the display looks when inoperation.From the Main menu highlight “Display Mode” and selectit. A sub menu opens displaying various options and theircurrent status.Figure 6.2 – Display Mode OptionsCoastline detailThis option allows you to turn the coastline detail on and off.The default value for this option is “on”, and a tick is shownin the box. To change its value simply select it.The coastline map is a visual aid to assist withorientation and range. It is not a marine chart andmust not be used as a substitute for accurate chartingor Xor X