Honeywell MK VI - Manual (Page 41)

Honeywell
MK VI MK VIII EGPWS Installation Design Guide
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NOTE: All lights
1. Refer to Honeywell Product Specification 965-1176-601 for additional information and for electrical
loads specification.
2. All lights are +28 VDC, dual bulb, sun light readable, non-flashing.
3. In the “OFF” condition, all lights have dark background with visible nomenclature for action.
4. If desired the lights may be put on a “dimmer” circuit for night operation.
2.3.10.1 Description
EGPWS alert/warning (Lamp Format 1) GPWS P/TEST
This assembly is illuminated with red background and activated during any Mode 1 through Mode 4, and Terrain
Awareness alert or warning. This assembly also includes a momentary switch that will activate EGPWS Self
Test.
EGPWS warning (Lamp Format 2) PULLUP P/TEST
This assembly is illuminated with red background and activated during any Mode 1, Mode 2, or Terrain
Awareness PullUp warning. This assembly also includes a momentary switch that will activate EGPWS Self
Test.
GLIDESLOPE alert (Lamp Format 1) BELOW G/S P/CANCEL
This assembly is illuminated with amber background and activated during any Mode 5 alert. This assembly also
includes a momentary switch that will de-activate (cancel) EGPWS Mode 5 alerts during backcourse or low
altitude approaches.
EGPWS caution (Lamp Format 2) GPWS G/S CANCEL
This assembly is illuminated with amber background and activated during any EGPWS alert (non-Pullup). This
assembly also includes a momentary switch that will de-activate (cancel) EGPWS Mode 5 alerts during
backcourse or low altitude approaches.
Glideslope Canceled G/S CANCLD (optional but recommended)
This assembly is illuminated with white, blue or amber background and activated after the flight crew has
initiated the manual cancel of Mode 5 by pressing the BELOW G/S – P/CANCEL light/switch described above.
EGPWS Flap Override GPWS FLAP OVRD (optional but recommended)
This guarded light/switch assembly is illuminated with blue background and activated after the flight crew has
initiated the manual selection of the GPWS Flap Override feature. This assembly also includes a momentary
switch that will activate GPWS Flap Override. Note: the light color may also be white background with black
legend or black background with white legend. Colors are per FAR 23.1322.
GPWS system validity GPWS INOP
This assembly is illuminated with amber background and activated during any detected partial or total failure of
the GPWS modes 1-5.
TERRAIN select TERR DISPLAY ON