Garmin G1000H Bell 407GX Pilot's Guide - Page 197

FLIGHT MANAGEMENT Navigation Map Page. It simply turns on/off the warning provided when the aircraft is approaching or near an airspace. An altitude buffer is also provided which "expands" the vertical range above or below an airspace. For example, if the buffer is set at 500 feet, and the aircraft is more than 500 feet above/below an airspace, an alert message is not generated, but if the aircraft is less than 500 feet above/below an airspace and projected to enter it, the pilot is notified with an alert message. The default setting for the altitude buffer is 200 feet. Changing the altitude buffer distance setting: 1) Use the FMS Knob to select the AUX - System Setup Page. 2) Press the FMS Knob momentarily to activate the flashing cursor. 3) Turn the large FMS Knob to highlight the altitude buffer field in the Airspace Alerts Box. 4) Use the FMS Knob to enter an altitude buffer value and press the ENT Key. 5) Press the FMS Knob to remove the flashing cursor. Turning an airspace alert on or off: 1) Use the FMS Knob to select the AUX - System Setup Page. 2) Press the FMS Knob momentarily to activate the flashing cursor. 3) Turn the large FMS Knob to highlight the desired field in the Airspace Alerts Box. 4) Turn the small FMS Knob clockwise to turn the airspace alert ON or counterclockwise to turn the alert OFF. 5) Press the FMS Knob to remove the flashing cursor. Airspace Alerts Box - Airspace Altitude Buffer - Alert On/Off (Default Settings Shown) DFLTS Softkey Figure 5-48 System Setup Page - Airspace Alerts 190-01255-00 Rev. A Garmin G1000H™ Pilot's Guide for the Bell 407GX 185