C.A.R.D. 060 Guía para resolver problemas descargar pdf (Pagina 39)

EGPWS LINE MAINTENANCE MANUAL

CAGE CODE: 97896 SCALE: NONE SIZE: A DWG NO.: 060-4199-180 REV: G SHEET 39 of 68

3.8.4 GND LANDING FLAP DISCRETE OR FLAP OVERRIDE

Type: Supplied by Flap or Flap selector handle switch. This input can be paralleled with, or used

exclusively by a Flap Override Switch if an alternate source of Flap Position is used.

Signal Status: Landing Flaps or Not Landing Flaps

Fault monitoring: Indication of landing flaps selected for more than 60 seconds at airspeeds above 250 knots will

result in a flap switch fault which will cause a GPWS INOP indication.

Note: This can be caused either by a flap switch fault or by the Flap Override switch being left in the on position.

Level 6 Audio readout

GND Landing Flaps Discrete

or Flap Override

Selected =>

Not Selected =>

“Flaps Selected”

“Flaps Not Selected”

Note: If Flap Reversal Program Pin is enabled for MK VII EGPWC, the Audio readout will be:

Level 6 Audio readout

GND Landing Flaps Discrete

or Flap Override

Selected =>

Not Selected =>

“Flaps Selected”

“Flaps Not Selected”

3.8.5 +28V LANDING FLAP OR FLAP OVERRIDE DISCRETE

Type: Supplied by Flap or Flap selector handle switch. This input can be paralleled with, or used

exclusively by a Flap Override Switch if an alternate source of Flap Position is used.

Signal Status: Landing Flaps or Not Landing Flaps

Fault monitoring: Indication of landing flaps selected for more than 60 seconds at airspeeds above 250 knots will

result in a flap switch fault which will cause a GPWS INOP indication.

Note: This can be caused either by a flap switch fault or by the Flap Override switch being left in the on position.

Level 6 Audio readout

+28 V Landing Flaps Discrete

or Flap Override

Selected =>

Not Selected =>

“28V Flaps Selected”

“28V Flaps Not Selected”

Note: If Flap Reversal Program Pin is enabled for MK VII EGPWC, the Audio readout will be:

Level 6 Audio readout

GND Landing Flaps Discrete

or Flap Override

Selected =>

Not Selected =>

“Flaps Selected”

“Flaps Not Selected”

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C.A.R.D. 060 Guía para resolver problemas Pagina 39

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