GRT Avionics Horizon

Displays

One card for each display on the panel. Choose its size, model and screen on the card; add as many as the panel holds. Everything else the system needs follows from them.

GRT Avionics Sport EX and Horizon EX7.19 × 4.75 in.Remove

Model Sport EX Horizon EX

Screen PFD, map and engine Map Map and engine PFD and engine

Add a display Choose… GRT Avionics Sport EX and Horizon EXGRT Avionics Horizon / Sport 10.1GRT Avionics Horizon HX and Sport SX

Display unit wiring harness kit (one for each display) GRT HXr installation manual Rev. A5, §1, packing lists

Each Horizon display connects through GRT's wiring harness kit. Choose the second answer if you are making the harness yourself.

CAB-HX-KIT-01, one for each display Coming soon Already made, or wired by the builder

AHRS and air data computer, with magnetometer Choose one GRT HXr installation manual Rev. A5, §1, §2.2, §2.3

The AHRS and air data computer give the displays attitude, heading and air data, with a magnetometer for heading. GRT's standard is a single AHRS with one display and a dual AHRS with two or more.

Single AHRS (AHRS-1), standard with one display Coming soon Dual AHRS (AHRS-2), standard with two or more displays Coming soon Already in the aircraft

Outside air temperature probe GRT HXr installation manual Rev. A5, §1, packing lists, §3.4

The outside air temperature probe, for true airspeed, density altitude and the temperature readout.

OAT-03 probe Coming soon Already in the aircraft

GPS GRT HXr installation manual Rev. A5, §1, HXr EFIS Options, §2.3

Where the displays get their GPS position: GRT's adaptive AHRS has its own receiver, or a navigator on the panel can feed them. The external modules add a separate receiver; the TSO-C145c module is for IFR use.

None added: the Adaptive AHRS's own GPS receiver, or a navigator on the panel GRT external GPS module Coming soon GRT RAIM GPS module Coming soon TSO-C145c IFR GPS Coming soon

Optional GRT HXr installation manual Rev. A5, §1, HXr EFIS Options

Extras that work with the Horizon. None is needed to fly; tick any you want and they join the list.

XM weather receiver XM-WEATHER Coming soon USB extension cable USB-EXT Coming soon

Notes

• Engine data comes from a GRT EIS engine monitor, sold as a package for each engine; none is on this panel. GRT HXr installation manual Rev. A5, §1