Activating / Deactivating the Altitude Alert Tone:

  1. Press the MENU Softkey two times to open the 'Apps' window.

    Or:

    Touch the Applications Icon on the MFW App Bar to open the 'Apps' window.

  2. Touch the Settings & Tools Tab > Alerts.
  3. Scroll (if necessary) to the 'Aural Alerts' section and touch the Altitude Preselect Annunciation Button (green annunciator indicates that the alert is enabled).
190-03123-21 Rev A
July 2026