2. Turn the Small knob to view the pages forAirspace Setup.Airspace Setup Alerts: ON YAirspace BuffersThree values may be adjusted for Airspace Buffers fordetermining CLOSE information: distance, elevation,and time. CLOSE distance may be from 0 to 99 nm atone nm intervals. Time values are from 0 to 20minutes in one minute intervals.1. While viewing the Airspace Buffer page, pressSEL.Airspc Buffers: 2nm 10min2. Turn the Large knob to select the desired value tochange. Turn the Small knob to change the value.Airspc Buffers: 3nm 10min3. Press ENT when the desired values have beenselected.Airspace SelectionsThirteen Airspaces are available for selection: Class B,B Outer, Class C, C Outer, MOA, Training, Unknown,Alert, Caution, Danger, Restricted, Prohibited, andWarning. When Class B or C are “On”, the airspacewarning will be activated when your aircraft crosses theboundary of each airspace. Altitude is not used as afactor. When the Outer choice is selected, the airspacewarning will be activated when your aircraft crosses theoutside boundary of the airspace (see page 98).1. Turn the Small knob to view the desiredAirspace selection page.66System FunctionsENTSEL
