Honeywell MK VI User Manual
Page 132
Honeywell
MK VI MK VIII EGPWS Installation Design Guide
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Signal Name –MK-VI GPWS (965-0686-001, -020)
Signal Type
Same
Conn/Pin
Signal Type
< IN Out >
Signal Name -MK-VI/MK VIII EGPWS (Enhanced)
Audio Volume Control #1 Program Pin
Progpin
J1-26
< Analog (+)
Spare
500’ Altitude Callout Program Pin
Progpin
J1-27
< Analog (-)
Spare
Spare Discrete (+28VDC)
Discrete
J1-28
< 28vDisc
Magnetic Heading Validity Discrete (+28VDC)
Radio Altimeter Validity (+28VDC)
28vDisc
X
J1-29
< 28vDisc
Radio Altitude Validity Discrete (+28VDC)
Glideslope Deviation Low Level Validity (H)
DC-AnalogL
X
J1-30
< Analog (+)
Glideslope Deviation Low Level Validity (+) and
Localizer Deviation Low Level (+Right)
Spare #1 Discrete
Discrete
J1-31
< GDisc
Display Selected Discrete #2 (GND)
Airspeed Expansion Discrete
Discrete
J1-32
< GDisc
Display Selected Discrete #1 (GND)
Decision Height DH Discrete (GND)
Discrete
X
J1-33
< Gdisc
DH Discrete (GND)
GPWS Self Test Discrete (GND)
Discrete
X
J1-34
< GDisc
Self Test Discrete (GND) (from GPWS push to test
Sw)
Landing Gear Discrete (+28VDC)
Discrete
X
J1-35
< 28vdisc
Landing Gear Discrete (+28VDC)
External GPWS Audio Suppress Discrete (+28VDC)
Discrete
X
J1-36
< 28vdisc
Audio Inhibit Discrete (+28VDC)
Landing Flap Discrete (+28VDC)
Discrete
X
J1-37
< 28vdisc
Landing Flaps Discrete (+28VDC)
ILS Backcourse Approach Selectd Discrete (+28V)
Discrete
X
J1-38
< 28vdisc
Glideslope Inhibit Discrete (+28VDC)
ILS Frequency Selected Discrete (+28VDC)
Discrete
X
J1-39
< 28vdisc
ILS 1 Tuned Discrete (+28VDC)
Power Input (+28VDC)
PWR/GND
X
J1-40
< PWRH
Power Input 28VDC (+)
Power Input (GND)
PWR/GND
X
J1-41
< PWRL
Power Input 28VDC (return)
Chassis Ground
GND
X
J1-42
< GND__C
Chassis Ground
Barometric Altitude Rate Input (-)
DC-AnalogL
J1-43
< Analog (-)
Barometric Altitude (-)
Airspeed Input (-)
DC-AnalogL
J1-44
< Analog (-)
Air Temperature (-)
Radio Altimeter Input (-)
DC-AnalogL
X
J1-45
< Analog (-)
Radio Altitude: ARINC 552 or ALT-55 (-)
RT-200/300
Precision
(+)
Glideslope Deviation Input (+ down)
DC Analog
X
J1-46
< Analog (-)
Glideslope Deviation Low Level (+down)
Test Point #1
Test point
J1-47
< Analog (-)
Spare
Test Point #2
Test point
J1-48
< 28vdisc
Localizer Validity Discrete (+28VDC)
Test Point #3
Test point
J1-49
Lampout > (gnd)
Terrain Select Relay Output #2 (to TERR lamp and/or
Relay)
Test Point #4
Test point
J1-50
Monitor Out > (gnd)
Windshear Inop Lamp Output (monitor)
Test Point #5
Test point
J1-51
Lampout > (gnd)
Terrain Pop Up Discrete Output
Test Point #6
Test point
J1-52
Lampout > (gnd)
Steep Approach
Windshear Caution
Test Point #7
Test point
J1-53
< GND
Temperature Probe (GND)
Test Point #8
Test point
J1-54
Lampout > (gnd)
Terrain Select Relay Output #1 (to TERR lamp and/or
Relay)