Enabling/Disabling Datalink Lightning Information ('Weather' App):

  1. Navigate to the 'Weather' Application Page.
    1. Touch the Weather Button on the MFW App Bar.

      Or:

    1. Use the Outer DCK (on the MFW side of the bezel in split screen mode) to scroll to the 'Weather' Application Page.

      Or:

    1. Touch the Applications Icon > Primary Tab > Weather.
  2. Press the MENU Softkey on the MFW/Weather App side of the bezel in split screen mode.
  3. Touch the Lightning Annunciation Button. The green annunciation indicates the feature is enabled.
  4. Touch the Back Arrow

    Or:

    Press the BACK Softkey (on the MFW/Weather App side of the bezel in split screen mode) to return to the 'Weather' Application Page on the MFW.

190-03123-21 Rev A
July 2026