Honeywell MK VII Tactical Select Discrete, Altitude Alert Discrete, Egpws Line Maintenance Manual

EGPWS LINE MAINTENANCE MANUAL

3.8.37 TACTICAL SELECT DISCRETE

Tactical Select discrete may be used by EGPWS for an indication that the Tactical Select switch has been pressed.

Type:	momentary make/break switch
Signal Status: Tactical Select Selected or Not Selected
		Level 6 Audio readout
Tactical Select Discrete		Selected =>	“Tactical Selected”
		Not Selected =>	“Tactical Not Selected”

3.8.38 ALTITUDE ALERT DISCRETE

Altitude Alert discrete may be used by EGPWS for an indication that the Altitude Alert is selected.

Type:	Discrete for activating the Altitude Alert tone.
Signal Status: Altitude Alert Selected or Deselected
		Level 6 Audio readout
Altitude Alert Discrete		True =>	“Altitude Alert Selected”
		False =>	“Altitude Alert Deselected”

3.8.39 CORRECTED BAROMETRIC ALTITUDE VALIDITY DISCRETE

Corrected Barometric Altitude Validity Discrete may be used by EGPWS to determine when the Corrected Altitude input is invalid.

Type:	Validity from Corrected Barometric Altitude computer.
Signal Status: Valid or Invalid
		Level 6 Audio readout
Corrected Barometric Alt Valid		Valid =>	“Corrected Altitude Valid”
		Invalid =>	“Corrected Altitude Invalid”

3.8.40 MOMENTARY FLAP OVERRIDE DISCRETE

Flap Override Discrete may be used by EGPWS to determine when Flap Override has been selected.

Type:	Momentary make/break switch.
Signal Status:	Selected or Not Selected
			Level 6 Audio readout
Momentary Flap Override Discrete		Selected =>	“Flap Override”
		Not Selected =>	“Not Flap Override”

CAGE CODE: 97896 SCALE: NONE SIZE: A DWG NO.: 060-4199-180 REV: G SHEET 48 of 68