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DU-875 Display Upgrades

LEARJET 40/45

Replacement of existing or failed Honeywell DU-870 CRT display units provides the opportunity to modernize the Learjet 40/45 with multiple configuration options. One-for-one drop-in replacement of the DU-875 is accomplished by STC and require no aircraft modification.

ADVANTAGES OF ONE-FOR-ONE REPLACEMENT OF DU-875 UNITS:

  • Drop in configuration for Primary Flight Displays and EICAS Displays
  • Minimal downtime for display replacement.
  • No wiring or aircraft modifications for DU-875 one-for-one replacements.
  • Increased display system reliability.
  • No additional pilot training due to the preservation of Legacy display formats.
  • Provides more clarity in all cockpit lighting conditions compared to CRT displays.
  • 7 pounds of weight savings per display unit replaced.
  • Growth path to Primus Elite.
  • Discount in annual Honeywell Avionics Protection Plan (HAPP) cost.

HONEYWELL PRIMUS ELITE:

(3rd party FAA STC is currently in process for Learjet 40/45, now expected in Q4 of 2018)

Primus Elite can be achieved by replacement of all four DU-875 displays, display mounting racks, the addition of a DL-1000 Data Loader, and the addition of a Custom Cursor Control Device for the Learjet 40/45.

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ADVANTAGES OF FULL PRIMUS ELITE:

  • Improved situational awareness capabilities and safety enhancements, including the electronic display of Jeppesen charts and maps
  • Optional XM graphical weather overlays with the installation of the optional XMD-157 satellite receiver
  • Video display capability with optional video inputAdvanced data loading with a wireless option via DL-1000
  • Low-risk upgrade with minimal downtime
  • Growth path to Primus Elite Advanced Features (PEAF)

Requirements:

  • 4x DU-875 Liquid Crystal Display UnitsLearjet 40/45 Primus Elite™ software package
  • 4x Display Unit enhanced mounting racksLearjet 40/45 Custom Cursor Control Device
  • DL-1000 Data LoaderLearjet 40/45 Enhanced Functionality Installation Kit.

HONEYWELL PRIMUS ELITE ADVANCE FEATURES:

Primus Elite Advanced Features (PEAF) is a software upgrade to the Primus Elite display system. PEAF provides three additional display features to Primus Elite. No STC is currently available for the Learjet 40/45, a completion date is currently TBD but is underway.

Benefits of Primus Elite Advance Features:

  • Increased crew situational awareness with the integration of Synthetic Vision System (SVS).
  • TCAS symbology to Primus Elite’s Enhanced Moving Map Display as an additional overlay improving the pilot’s situational awareness and safety of flight
  • Aviation Routine Weather Reports (METAR) and Terminal Aerodrome Forecasts (TAF) to the available XM Weather Display selections on Primus Elite’s Enhanced Moving Map Display with optional XM receiver installation

Requirements:

  • Primus Elite Advanced Features software package installation to the Primus Elite system.
Honeywell DU-875 with Primus Elite
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