Technical data

Product Specification
HIF-2121/R5 CAGE CODE: 97896 SCALE: NONE SIZE: A DWG NO: 965-1176-601 REV: D SHEET 134
An example of a present status output is shown below:
EGPWC CONFIGURATION
PART NUMBER: <part number>
MOD STATUS: <status number>
SERIAL NUMBER: <serial number>
APPLICATION S/W VERSION: <version number>
TERRAIN DATABASE VERSION: <version number>
ENVELOPE MOD DATABASE VERSION: <version number>
BOOT CODE VERSION: <version number>
CURRENT FAULTS
GPWS COMPUTER OK
GPWS EXTERNAL FAULTS:
GPS BUS FAULT
CONFIGURATION:
AIRCRAFT TYPE = X
AIR DATA TYPE = X
RADIO ALTITUDE TYPE = X
NAVIGATION INPUT TYPE = X
ATTITUDE TYPE = X
MAGNETIC HEADING TYPE = X
POSITION INPUT TYPE = X
CALLOUTS OPTION TYPE = X
AUDIO MENU TYPE = X
VOLUME SELECT = X
TERRAIN DISPLAY TYPE = X
IO DISCRETE TYPE = X
WINDSHEAR INPUT TYPE (EMK8 only) = X
Note: In the example output, the <version number>, <part number>, <status number>, and <serial number> are the numbers
of the associated item. These numbers and EGPWS configuration Management is described in detail in section 6.10.11.
The version numbers of the software and databases currently installed in the EGPWS are the first items in the present status
output.
The current faults portion of the present status provides a list of all faults existing at the time of the present status request.
The EGPWS internal faults are listed first followed by the external faults (i.e. input failures). If no faults currently exist the
EGPWS will output “NO FAULTS” under the current faults section. If only external faults exist, “GPWS COMPUTER OK”
will be output in the current faults section.
Note: For external faults, all bus inactive and wiring faults (analog inputs) will be given first, followed by all individual
signal faults not masked by activity faults.
The configuration section of the present status will list items that are selectable via the configuration module. This will
include the aircraft type selected, the voice menu selected, the callout menu selected (all configuration categories), and each
option selected which is not part of the default configuration.