Provides dedicated controls for PFD functions (in addition to display). Mode button options include: ENG (Engage), GPS Steering (GPSS), ARM (Arm), CDI (Course Deviation Indicator). The GCU 485 is available in 5 models depending on the autopilot.
4 Buttons - CDI/GPSS/ARM/ENG (p/n 010-01350-01)
Intended Application: Preselect altitude capture, Vertical rate capture, GPS steering, hdg emulation, CDI selector
- BendixKing KAP 150, KFC 150
- BendixKing KFC 275/325 (KCP220-14 and earlier)
- S-TEC 60-2, 65
3 Buttons - CDI/GPSS/ARM (p/n 010-01350-02)
Intended Application: Preselect altitude capture, GPS steering, hdg emulation, CDI selector
- BendixKing KFC 200/250
- Cessna 300B, 400B, 800B IFCS, 1000 IFCS
- Collins APS-65
3 Buttons - ARM/ENG/CDI (p/n 010-01350-05)
Intended Application: Preselect altitude capture, Vertical rate capture, CDI selector
- BendixKing KFC 275/325 (KCP220-15 and above)
- S-TEC 55X, 60 PSS
2 Buttons - CDI/GPSS (p/n 010-01350-03)
Intended Application: GPS steering, hdg emulation, CDI selector
- Bendix M4C, M4D
- BendixKing KAP 100, 140, 200
- BendixKing KFC 225, 300
- Century II, III, IV, 21, 31, 41, 2000
- Cessna 300, 400, 400B, 800 IFCS
- Collins AP-106/107
- Sperry SPZ-200A/500
- S-TEC 20, 30, 40, 50, 55, 60-1
1 Button – CDI (p/n 010-01350-04)
Intended Application: CDI selector
- S-TEC 1500, 2100
- Garmin GFC 500
- Garmin GFC 600
