Barometric Window
Displays Barometric reference.

Barometric Selector

• Provides selection of Barometric reference. The outer knob selects units of reference in inches of mercury (In Hg) or Hectopascals (hPa). The inner knob provides selection of the reference value displayed in the Barometric window and on the PFD. At airplane power-up, either 1013 hPa or 29.92 In Hg is displayed.
• When the selector is pulled, the standard Barometric reference setting (1013 hPa/29.92 In Hg) is displayed in the Barometric window and "STD" is displayed on the PFD. Pushing the knob enables selection of a new Barometric reference.

FD Switch
When pushed, the respective flight director command bars or flight path vector/flight path director is displayed on the associated PFD and the switch illuminates.

ILS Switch
When pressed, the localizer and glide slope scales are displayed on the PFD and the switch illuminates. Deviation symbols are displayed when a valid ILS signal is being received.

Data Display Switches (5)
Display optional data in addition to the data permanently displayed in the PLAN, ARC and ROSE NAV modes. Only one switch can be activated at a time, The selected switch is illuminates.

Mode Selector
Provides selection of desired navigation display.

Range Selector
Provides selection of desired Range on the respective ND. In the event of a mode or Range data failure, the ND defaults to ROSE NAV with an 80 nm Range.

VOR/ADF Selector 1&2
Provides selection of VOR and/or ADF bearing pointers and DME on respective ND in any mode except PLAN. Corresponding navaid data characteristics are shown.