Honeywell MK VIII, MK XXII manual STEEP APPROACH DISCRETE #2, Gnd Ils Tuned Discrete

EGPWS LINE MAINTENANCE MANUAL

3.8.8.2 STEEP APPROACH DISCRETE #2

Type:	Steep Approach Selected
Signal Status:	Steep Approach Selected or Not Selected
		Level 6 Audio readout
Steep Approach Discrete #2		Selected =>	“Steep Approach Selected”
		Not Selected =>	“Steep Approach Not
			Selected”

3.8.9 GND ILS TUNED DISCRETE

Type:	Supplied by ILS/VOR Mode Selector.
Signal Status: ILS tuned or VOR tuned
		Level 6 Audio readout
GND ILS Tuned Discrete #1		ILS Tuned =>	“ILS 1	Tuned”
		ILS Not Tuned =>	“ILS 1	Not Tuned”
GND ILS Tuned Discrete #2		ILS Tuned =>	“ILS 2	Tuned”
		ILS Not Tuned =>	“ILS 2	Not Tuned”

3.8.10 +28V ILS TUNED DISCRETE

Type:	Supplied by ILS/VOR Mode Selector.
Signal Status: ILS tuned or VOR tuned
		Level 6 Audio readout
+28 V ILS Tuned Discrete #1		ILS Tuned =>	“28V ILS 1	Tuned”
		ILS Not Tuned =>	“28V ILS 1	Not Tuned”
+28 V ILS Tuned Discrete #2		ILS Tuned =>	“28V ILS 2	Tuned”
		ILS Not Tuned =>	“28V ILS 2	Not Tuned”

3.8.11 GLIDESLOPE VALIDITY DISCRETES

Two Glideslope Validity Discretes may be used by EGPWS, one for each possible ARINC 547 Glideslope Receiver input.

Type:	Validity from ARINC 547 Glideslope receiver.
Signal Status: Valid or Invalid
		Level 6 Audio readout
Glideslope Validity Discrete #1		Valid =>	“Glideslope 1 Valid”
		Invalid =>	“Glideslope 1	Invalid”
Glideslope Validity Discrete #2		Valid =>	“Glideslope 2	Valid”
		Invalid =>	“Glideslope 2	Invalid”

CAGE CODE: 97896 SCALE: NONE SIZE: A DWG NO.: 060-4199-180 REV: G SHEET 41 of 68