Gulfstream Aerospace G550, Руководство по эксплуатации

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down list. The CCD rotary dial is used to scroll up or down a list, and the
enter button to select a list item. Only one pull down menu is displayed at
a time in any window. If the cursor is moved off of the menu for two (2)
seconds, the menu will close, likewise the menu will close if there is no
cursor activity for five (5) seconds. A menu is selected closed by clicking
again on the title of the menu.
Graphical fight planning may be made using the CCD and the MAP window
on DUs #2 and #3. MAP layer options can be selected from pull down
menus, and the cursor positioned to a displayed navaid or position. The
CCD may also be used to change range depictions of the selected layer.
D. Crew Alerting System (CAS) Display Scroll Switches:
Two (2) CAS scroll switches, each on the respective pilot and copilot side
consoles forward of the lighting control panel may be used to scroll amber
caution and/or blue advisory messages up or down on the CAS display
window in order to declutter the window or recall previously hidden
messages. See Figure 16. (Red Warning messages cannot be moved on
the CAS display.) Caution messages must have been acknowledged with
the glareshield switchlights and advisory messages must be displayed in
steady mode in order for the scroll switch (or CCD) to move the messages
on the display. When messages are scrolled from the CAS display, a status
bar on the lowest line of the display will contain a numerical indication of
the number of messages hidden from view with an arrow corresponding to
direction that the messages have been scrolled. Caution message status is
shown in amber on the left side of the display, advisory status is indicated
in blue on the right of the display.
If caution and/or advisory messages are removed from the display, the
annunciation of a new message will recall the previously scrolled
messages. A new caution message will recall both existing caution and
advisory messages, but a new advisory message will recall only scrolled
advisory messages.
E. Display Controllers (DCs):
Two display controllers (DCs), one for the pilot and one for the copilot , are
installed on the instrument panel glareshield. The DCs are interfaced with
the control I/O modules in the MAUs to provide selection of display modes
and information. The functions provided through the DCs are similar to
those available using the CCDs, but require the use of pushbuttons and
line select keys (LSKs). Functions available are:
•
PFD
•
MAP
•
1/6 SYS
•
2/3 SYS
•
SENSOR
•
FLT REF
•
TRS
•
NAV
•
TEST
•
CHKLST
OPERATING MANUAL
PRODUCTION AIRCRAFT SYSTEMS
2A-31-00
Page 39
July 15/04
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