Honeywell MK VI - Manual (Page 50)

Honeywell
MK VI MK VIII EGPWS Installation Design Guide
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CAGE CODE: 97896 SCALE: NONE SIZE: A DWG NO: 060-4314-150 REV: SHEET 50
3.14.2 Dual ARINC 429 BUS (Cat. 14 ID 253,254,255)..............................................................................................102
3.14.3 Instructions........................................................................................................................................................102
3.15 C ATEGORY 13 – I NPUT / O UTPUT D ISCRETE T YPE S ELECT ....................................................................................... 103
3.15.1 Input Discretes ..................................................................................................................................................103
3.15.1.1 Glideslope Inhibit Discrete .............................................................................................................................................103
3.15.1.2 Landing Flaps Discrete ...................................................................................................................................................103
3.15.1.3 Audio Inhibit Discrete.....................................................................................................................................................104
3.15.1.4 Landing Gear Discrete ....................................................................................................................................................104
3.15.1.5 Glideslope Cancel Discrete .............................................................................................................................................106
3.15.1.6 Momentary Flap Override Discrete.................................................................................................................................106
3.15.1.7 Mode 6 Low Volume Discrete ........................................................................................................................................106
3.15.1.8 Autopilot Engaged Discrete ............................................................................................................................................107
3.15.1.9 Terrain Awareness and TCF Inhibit Discrete..................................................................................................................107
3.15.1.10 Self Test Discrete ..........................................................................................................................................................107
3.15.1.11 Steep Approach Discrete #2..........................................................................................................................................108
3.15.1.12 GPWS INHIBIT Discrete (alternate action)..................................................................................................................108
3.15.2 Output Discretes................................................................................................................................................108
3.15.2.1 Lamp Format...................................................................................................................................................................109
3.15.2.2 Flashing Lamps ...............................................................................................................................................................109
3.15.2.3 GPWS INOP Discrete .....................................................................................................................................................109
3.15.2.4 TAD INOP Discrete........................................................................................................................................................109
3.15.2.5 GPWS Warning Discrete ................................................................................................................................................109
3.15.2.6 GPWS Alert Discrete ......................................................................................................................................................110
3.15.2.7 Glideslope Cancel’d Discrete..........................................................................................................................................110
3.15.2.8 Flap Override Discrete ....................................................................................................................................................110
3.15.2.9 Steep Approach Discrete.................................................................................................................................................110
3.15.2.10 Audio On Discrete (TCAS/TAS Inhibit).......................................................................................................................110
3.15.2.11 Terrain Display Select #1 & #2 Discrete.......................................................................................................................111
3.15.2.12 Terrain Pop up Discrete ................................................................................................................................................112
3.15.3 Instructions........................................................................................................................................................113
3.16 C ATEGORY 14 – A UDIO O UTPUT L EVEL ................................................................................................................... 113
3.16.1 Instructions........................................................................................................................................................113
3.17 C ATEGORY 15 - 17 – U NDEFINED I NPUT S ELECTS .................................................................................................... 114
3.17.1 Undefined Input Select ......................................................................................................................................114
3.17.2 Instructions........................................................................................................................................................114