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时间:2011-01-28 16:05来源:蓝天飞行翻译 作者:admin
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l PeakG
ORIGINAL
Figure 2-86. Pilot DISPLAYS Control Panel (Sheet 2 of 3)
2.156
NAVAIR 01.Fl4AAD-1
NOMENCLATURE FUNCTION
TLN - GEAR DOWN
(Target pointer/AON and Mach are not displayed)
l Peak G (displayed as required in normal mode only)
l AOBscale
l Radar altitude
A/A
l Radar altitude readout
A/A and AIG
(Vertical velocity, AOB scale, and AOA bracket are not
displayed)
l AOA readout
l Potential flight path marker (PFPM)
LVL 2 - Depending on MODE selected, the following additional symbols
are removed:
TLN - GEAR UP
. AOA
l Mach
l Navrange
l PFPM
l Radar altitude readout
l Digital boxes
TLN - GEAR DOWN
. AOA
l Digital boxes
l PFPM
l Vertical velocity
AJA
l Navrange
AIG
(Closer and target pointer/AON are not displayed)
l Radar altitude readout
A/A and A/G
(AOB scale, AOA bracket, and vertical velocity are not
displayed)
l Mach number
l PeakG
l Digital boxes
l Heading scale
l Ghost FPM
@
CAGE ENBUDSBL
Pushbutton
Momentary contact pushbutton used to enable/disable HUD CAGE option.
Caging restricts pitch ladder and flight path marker symbols in azimuth to
the center of the HUD display.
Figure 2-86. Pilot DISPLAYS Control Panel (Sheet 3 of 3)
2-157 ORIGINAL
NAVAIR Of-FUAAD-1
1A IB 3 4 5 6 8E 8A
LEGEND
SYMBOL STATUS
II READY
-- FAILED CR HUNG - UNUSABLE
Bk READY AND SELECTED
CII DEGRADED
lul SELECTED AND DEGRADED
Figure 2-87. Multistatus Indicator Symbols/Meanings
2.33.6 Nwltifunction Displays. The three identical
MFDs are CRT displays with 20 pushbuttonsa roundt he
perimeter of the display screen. The MFD pushbuttons
with adjacent legends are used for menu selection, data
entry/readout, and system test and/or status indications.
The three programmable MFDs, two in the pilot instmment
panel and one in the RIO instrument panel provide
display flexibility such that either crewmember is able
to select any display available, allowing the pilot and
RIO to monitor and back up each other. The HUD format
may be repeatedo n any MFD by depressingp ushbutton
No. 11 from the MEND 1 format.
Multifunction pushbuttons with adjacent CRT legends
located around the perimeter of the MFD are used
for menu selection, data entry/readout, and system test
and/or status indications. An MFD displays tactical and
flight command situations, navigation, and discrete information
either separatelyo r simultaneouslyw ith radar
and TV data.
Normally the pilot uses the MFD below the HUD on
the aircraft centerline as the primary in-the-cockpit
flight instrument.
Attitude information is displayed on the MFD VDI
format by an aircraft reticle, a horizon line, and a calligraphic
pitch ladder. The aircraft reticle is fixed at the
center of the display, and the horizon line and pitch
ladder move about it in accordance with the aircraft
pitch and roll attitudes.
The flight parameters displayed include magnetic
heading, data link (D/L), commanded airspeed (Mach
number), airspeed, altitude, and vertical velocity.
Note
If pitch or roll data is not updated within 240
milliseconds, thepitchladderandrollmarker
will be blanked and the horizon, sky, and
ground plane will darken.
2.33.7 Cursor Controls. Both the pilot and RIO
have cursor controls (Figure 2-89) that permit the remote
selection of MFD pushbutton options as well as
symbol and spot hooking. A symbol is hooked when the
cursor is placed over a format symbol and cursor designate
is activated. Hooking is used to set waypoints on
the HSD waypoint format and to select tracks and other
symbols, for the purpose of obtaining information, or
identifying symbols of interest on the TSD format. The
cursor symbol is a small circle inside alarger circlewhen
displayed on the MFDs and a circle with four tic marks
extending from the circle inward at 0”, 90”, 180”, and
270’ when displayed on the HUD.
ORIGINAL 2-158
NAVAIR 01.F14AAD-1
NOMENCLATURE
a
Power switch
FUNCTION
OFF- Power removed from MFD.
Selecting NIGHT, AUTO, or DAY applies power to the
MFD, however a DP must be on and providing data to
the MFD for a format to be displayed.
NIGHT - Disables automatic contrast adjustment and limits automatic
brightness adjustment to a small percentage of the DAY range.
&UT0 - Automatic adjustment of brightness and contrast to compensate
for changing light conditions as seen by sensors above the BRT
 
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