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and CONT controls.
DAY - Full range of manual brightness and contrast control. Disables
automatic brightness and contrast adjustment.
Figure 2-88. Multifunction Display (Sheet 1 of 2)
2-159 ORIGINAL
NAVAR Ql-FUAAD-1
NOMENCLATURE
0
Pushbuttons
0
CONT control
@
BRT (brightness) control
FUNCTION
20 momentary contact pushbuttons that provide for selection of display,
operating modes, and system parameters. A selected legend is normally
enclosed by a rectangular box. A dashed rectangular box indicates that a
legend has been selected but is not available.
Varies the amplitude of the shades of grey. Effects are most visible when
viewing video or raster graphics.
Varies intensity of overall display. As brightness is decreased, fewer
shades of grey are discernable.
Figure 2-88. Multitimction Display (Sheet 2 of 2)
I 2.33.7.1 Pilot Cursor Control. The pilot controls
cursor position with the throttle designator controller.
The TDC is a circular disk that is a combination fourway
force sensor and momentary switch on the outboard
thrde grip. Finger pressure on the outer edges of the
control will move the cursor in the direction selected.
When cursor movement exceeds the limit of a display
that is adjacent to another display (e.g., the right edge of
MFDl or the bottom ofthe HUD), the cursor will move
to the adjacent display. If the cursor symbol reaches a
display limit that is not adjacent to another display (e.g.,
the right edge ofMFD2), the cursor remains at that limit.
1 Depressinga nd releasingt he TDC designatesth e cursor
position.
2.33.7.2 RIO Cursor Control. The RIO cursor control
is on the sensor hand control. It consists of a fourposition
select switch, a two-position (half-full action)
trigger switch, and a handgrip. When the top, bottom, or
right edge of the select switch is pressed, the DD, TID,
or MFD3, respectively, is selected for cursor display.
Pressing the lett edge toggles sensor control between
radar and infrared. The cursor symbol becomes visible
when the trigger switch is pressed to the half-action
position. Full trigger depression designates the cursor
position. Cursor symbol movement is controlled by
handgrip movements.
2.33.7.3 Cursor Hooking Functions. Spot, symbol.
and MFD pushbutton hooks can be performed by
the pilot on the HUD or MPD by activation ofthe TDC
or on the TID or MFD by the RIO through use of the
sensor hand control.
Normal symbol hooking is accomplished by placing
the ~XSW over the desired symbol using either the TDC
or the SHC and activating the appropriate cursor designate
switch. The hooked symbol brightens and the previously
hooked symbol returns to normal intensity.
Symbol hooks amusedto display additional information
about those symbols or to designate tracks for functions
that are format dependent. Only HUD, TID, TSD, and
IRST normal format support symbol hooking.
MFD pushbutton hooks permit remote activation of
MFD pushbutton functions through the TDC or SHC.
They are accomplished by positioning the cursor over
the desired MFD menu choice and activating the cursordesignate
switch.
2.33.6 Displays, Formats, and Symbology. The
paragraphs that follow describe the HUD and MFD
displays. Sample formats from format families are illustrated,
symbols associated with these families are identified
and defined, and format selection is described.
Many symbols are common to more than one format
family. Once a symbol has been defined for a format
family, the detinition is not repeated when describing
other format families. Certain features, such as changes
in scaling between formats, that are obvious when viewing
the display are not covered.
All symbols available to a format are illustrated, however,
they will rarely be displayed at the same time. Not
all formats are illustrated. Where only minor differences
exist, they will be noted. Formats that contain only alphanumerics
are described but are not illustrated.
2.33.8.1 Warning, Caution, Advisory Indicators.
Warnings are displayed on the lower center ofthe
HUD viewing area. These warnings are: L FIRE, R
FIRE, L STALL, R STALL, and RDC SPD. The CLSN
advisory is also displayed on the HUD. Ifthere are more
than two warnings, then they will scroll up at the rate of
one warning per second.
ORIGINAL 2-160
NAVAIR 01.F14AAD.1
RDR
CMPTR STBY
OFF
SENSOR HAND CONTROL
I
Figure 2-89. Cursor Controls
2-164 ORIGINAL
NAVAIR QI-Fl4AAD-I
On the MFDs, warning/caution/advisory indications
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F-14D 飞行手册 Flight Manual 1(142)
