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Integrated Standby Instrument (ISI)

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ISI Control Panel

Overview

The Integrated Standby Instrument (ISI) serves as a basic flight reference tool when the main flight displays are unavailable. The ISI control area includes three main components used for adjusting brightness, setting barometric pressure, and navigating the menu.

Panel Function Details

BRT Button (Brightness/Menu)

  • Press: Opens the function menu.
  • Used to adjust the ISI display brightness and access additional feature options.

STD Button (Standard Barometric Setting)

  • Press: Toggles between the current barometric setting and standard pressure (STD).
  • Also used to confirm barometric input or menu selections.

BARO Knob (Pressure and Brightness Adjustment)

  • Rotate: Adjusts the current barometric pressure setting.
  • Used to change the altitude reference setting.
  • Can also be used to adjust display brightness and navigate through menu items.

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