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head and tail
Figure 2-115. MFD HSD Format (Sheet 3 of 3)
2.223 ORIGINAL
NAVAIR Q1-F1 MAD-1
. --. -.._--
SELECTED COURSE LINE
Figure 2-l 16. Plot Lie and Course Line Displays (Sheet 1 of 2)
ORIGINAL 2-224
NAVAIR 0%F14WD-1
SYMBOL I FUNCTION
a Plot lines Dashed plot lines are drawn between waypoints to aid in navigation. The
waypoints for plotting are selected via the DEU.
0
PLOT pushbutton Box around the PLOT pushbutton legend indicates the display of plotted
lines between waypoints has been enabled.
0
Selected course line The course line rotates within the compass circle and depicts the aircraft
commanded course during the destination steering mode.
Figure 2-l 16. Plot Line and Course Line Displays (Sheet 2 of 2)
2.33.9.6 SMS Formats. Selection of the SMS formats
may be made from any format via PB19 (SMS).
Depressing PB19 a second time returns the previously
selected display. This toggle action permits the crewmember
to check the weapon status quickly. The MC
determines the wingfonn contiguration that will be displayed.
The CAP/attack and fighter configurations are
shown in Figure 2-119.
For SMS symbols, configurations, and phases of
launch, including an explanation of the AIM-54 MOAT
and DMA results, refer to NAVAIR Ol-F14AAD-1A.
2.33.9.7 Engine Monitor Format. The engine
monitor format (Figure 2-120) is selected via PB15
(ENG) on the OWN A/C formats. This format includes
a representationo f the aircraft engine instruments,d isplaying
instrument readings for left and right engines,
fuel endurance( basedo n existing conditions), and any
engine exceedancec onditions. Rpm is provided as Nl
and temperature as turbine blade temperature (TBT not
EGT). Fuel flow is shown as either main (M) or total
(T), depending on power setting (either nonafterburner
or afterburner range). This information is provided by
the FEMS. Engine monitor format is not provided while
in SEC mode. Refer to FEMS in this chapter for additional
information.
2.33.9.6 IRSTS Formats. There are three dedicated
IRSTS formats in the IRSTS format family. They
are IRSTS normal, IRSTS CSCAN, and IRSTS summary
(refer to NAVAIR 01-F14AAD-IA). Other IRST
information and symbols appear on the HUD, VDI, and
TSD formats.
2.33.9.9 TSD Format. The TSD format is chosen
via the TSD legend on MENUl. The format consists of
five distinct legend setat hat appeari n responset o crew
MFD inputs Refer to NAVAIR 01-F14AAD-IA for a
descriptiono f the TSD format and associateds ymbols.
2.33.9.10 JTIDS Data Readout Formats. Refer to
NAVAIROI-F14AAD-IA.
2.34 DATA ENTRY UNIT
The DEU (Figure 2-121) on the RIO tight vertical
console provides manual data entry and control of certain
mission functions. The DEU is a remote terminal
that communicates with the mission computers via the
multiplex buses. The DEU is powered by the 28-Vdc
main bus. The DEU consists of a DEU control knob,
data entry display, 20 option keys, and four option display
legends. The DEU control knob controls power,
brightness, and the test function. The option display
legends display the options for the function or parameter
selected. The option keys enable selection ofthe desired
menu functions and entry of required mission parame
ters. The data entry display is a two-line display. The top
line indicates the currently selected parameter while the
bottom line (scratchpad) is used to enter data. The
scratchpadc onsistso f a 14-charactedr isplay. The character
locations are often denoted by underlines that, as
data is keyed in, disappear.
2.34.1 Data Entry Unit Operating Modes. As
selected by the RIO, the DEU operates in one of two
modes: slaved to the RIO muhifbnction display (MFD3)
or independenot f MFD3. Initially, whent he DEU is powered
on, it defaults to the slave mode. The slave and independent
modes are toggled by pressing the SLWINDP
option key. When operating in the slave mode, the data
entry display on the main menu page mads MENU-DEU
SLV (Figure 2-121). When the MFD displays a formatto
which the DEU is slaved the DEU contigures the cormspending
page (Figure 2-102). However, when the MFD
2-225 ORIGINAL
TACAN, NON-STEERING
TACAN - STEERING
Figure 2-l 17. MFD HSD Tacan Displays (Sheet 1 of 2)
2-220
SYMBOL FUNCTION
0 Tacan situation symbol Provides indication of relative range and bearing to the tacan station from
ownship.
0
Tacan display option The box around the tacan data indicates that the tacan steering option has
pushbutton been selected.
0
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F-14D 飞行手册 Flight Manual 1(168)
