Technical data

Product Specification
HIF-2121/R5 CAGE CODE: 97896 SCALE: NONE SIZE: A DWG NO: 965-1176-601 REV: D SHEET 29
LS
HS
AUDIO
GENERATOR
TERRAIN CLEARANCE FLOOR
EGPWS
OUTPUT
DIAGRAM
MODE 1
TERRAIN/OBSTACLE
AWARENESS
MODE 3
MODE 5
MODE 4
MODE 2
IMAGE
GENERATOR
DISCRETE
HANDLER
ARINC 429
DRIVERS
MAINTENANCE
AND BITE
GPWS WARNING
GPWS CAUTIONS
GPWS MONITOR
GLIDESLOPE CANCEL
DISPLAY CONTROL
WARNING/CAUTION TO
RECORDERS
WEATHER RADAR
TO SYMBOL GENERATORS OR
TDU OR DSU (KCPB)
OR PICTURE BUS SWITCHING RELAY(S)
FRONT
PANEL
TERRAIN DISPLAY DISCRETES (2)
8 OHM
600 OHM
PCMCIA SMARTCABLE
INTERFACE
(UPLOAD/DOWNLOAD)
TO SWITCHING RELAY(S)
UARTs
RS232 INTERFACE
(TEST AND UPLOAD/DOWNLOAD)
INPUT
PROCESSING
TERRAIN MONITOR
FLAP OVERRIDE
MODE 6 & BANK ANGLE
AUDIO
IN PROGRESS
TERRAIN/OBSTACLE CAUTION
TERRAIN/OBSTACLE WARNING
W/S CAUTION
W/S WARNING
WINDSHEAR
FIGURE 1.3.5.1-2: EGPWS OUTPUT BLOCK DIAGRAM