Source HUD System Doppler HUD System
HUD System Copilot’s Vertical Gyro
HUD System Air Data System HUD System HUD System
Doppler
Range/Description
6 30° (10° units, tic marks .ash when angle of pitch is >
6 30°).
0 -359° (cursor will invert 9V9 when aircraft is moving
away from waypoint).
0 -359° (10° units).
Fixed Reference Mark.
6 30° (right turn moves pointer to right, pointer .ashes >
6 30°).
6 30° (10° units).
-1000 to 20,000 feet (set during adjustment mode).
ADJ or PROG.
OK or FAIL.
0 -15 knots/15 kilometers, 0 -359°.
Table 4-1. Master Mode Symbology Display (HUD) (Cont)
No. Symbol Source
11 Rate of Climb Pointer Air Data System
12 Radar Altitude (AGL) - Pilot’s Radar Al-
Numeric timeter
13 Minimum Altitude Warn- Pilot’s Radar Al-
ing timeter
14 Radar Altitude (AGL) Pilot’s Radar Al-
Analog Bar timeter
15 AGL, Vertical Speed - HUD System
Scale
16 HUD Fail Message HUD System
17 Trim (Slide Ball) SAS/FPS Com-
puter
18 MST, MEM, HOOK Caution annun-
Messages ciation
19 Sensor, Engine, Fire, RPM Master Warning
Warnings Panel
20 Horizon Line (pitch, roll) Copilot’s Vertical
Gyro
21 Display Mode Number HUD System
22 Torque Limits Torque Trans-
ducer
23 Torque -Numerics Torque Trans-
ducer
24 Ground Speed Doppler
25 Indicated Airspeed SAS/FPS Com-
puter
26 Attitude Reference Indica- HUD System
tor
27 Engines Temperature Thermocouple
Amplifers
28 Distance to Waypoint Doppler
29 Bearing to Waypoint -Nu- Doppler
meric
Range/Description
6 2000 feet-per-minute (used with vertical speed scale,
No. 15).
0 -1000 feet (0 -200 feet, 1 foot units; 200 -1000 feet,
10 foot units; disappears above 999 feet, and reappears
below 950 feet).
Blinking square around symbol -No. 12, (set on pilot’s
low warning bug).
0 -250 feet (disappears at 250 feet, reappears at 230 feet;
digital readout symbol, No. 12).
0 -200 feet/6 2000 feet-per-minute.
CPM, SDR, SDA, PS, PDU, CPDU, NAV, PGM; can
be cleared from the display by selecting ACK (see note).
6 2 balls (left/right).
MST, MEM, HOOK cannot be cleared from the display
by selecting ACK.
ATT, ENG 1 or 2, FIRE, RPM; ATT can be cleared
from the display by selecting ACK (see note). ENG,
FIRE, and RPM cannot be cleared.
Pitch: 6 30° Roll: 0 -359°.
1N -4N for normal modes, 1D -4D for declutter modes.
0 -150%
Yellow (>100%), (solid box)
Red (>110%) Thresholds (solid box .ashes).
0 -150% (.ashes when engine torque separation is greater
than 5% threshold) Maximum % torque split between
cockpit panel and HUD is 3%.
0 -999 knots/0 -530 km/h (dependent on doppler).
30 -180 knots (no symbol 30 knots and below, reappears
at 32 knots).
Represents helicopter.
0 -999°C (0 -755°C -999°C, 1° units) Maximum split
between cockpit and HUD is 6 15°.
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