Rev. 11 Page 1-32
GI275
PrimaryADI
[At titude ,Altitude,Airspeed,andHeading]
IndependentHSI
FlightComputer
Pitch/RollAttitude
BackupBattery
(Optional)
HDGSel/ CRS Da t
AnalogFlightDirector
KI256Replacement
GI275
HSI
IndependentADI/
FlightCommand
Indicator
FlightComputer
BackupBattery
(Optional)
InternalADAHRS+AP
Unit
AnalogFlightDirector
KI525Replacement
InternalADAHRS+AP
Unit
GI275
PrimaryADI
[Attitude,Altitude,Airspeed,andHeading]
Flig htComputer
BackupBattery
(Optional)
InternalADAHRS+AP
Unit
GI275
HSI
BackupBattery
(Optional)
BaseUnit
HSDB
KI256&KI525Replacement
APOutputsto
Servos&
Annunciator
Note:TheGI275iscapableofalsooutputtingLateral
andVerticalDeviationstotheFlightComputerinanyof
theshownconfigurationsifthedataisavailableonthe
GI275andthesystemiswiredassuch(SeeAPPENDIXB).
RefertoSection5.4forconfigurationdetailswhen
interfacingtheGI275withthird‐partyFlightComputers.
Note:ThePrimaryADIandHSIunitsarenotshownwith
interfacestotypicalLRUs.Refertothepreviousfigures
fortypicalinstallationsofPrimaryADIandHSIunits.
Lateral/Vertical
Pitch/RollAttitude
HDGSel/CRSDat
Lateral/Vertical
Pitch/RollAttitude
HDGSel/CRSDat
AnalogFlightDirector
Lateral/Vertical