AFM SUPPLEMENT
GARMIN G1000 INTEGRATED AVIONICS SYSTEM
Altimeter setting knob (baro/QNH set)
S
Course knob
S
Map range knob and cursor control
S
FMS control buttons and knob
S
PFD softkey buttons, including master warning/caution acknowl-
S
edgement
Altitude reference set knob
S
Heading bug control
S
Navigation frequency transfer button
S
Navigation frequency set knobs
S
Navigation frequency volume and Identifier knob
S
The PFD displays the crew alerting (annunciator) system. When an
alert message is received, an aural tone will be heard. Selecting the
Alert button will allow the flight crew to see additional information re-
garding the alert message.
Trend vectors are shown on the airspeed and altimeter displays as a
magenta line predicting 6 seconds at the current rate. The turn rate indi-
cator also functions as a trend indicator on the compass scale.
The PFD can be displayed in a composite format for emergency use by
pressing the DISPLAY BACKUP button on the audio panel. In the com-
posite mode, the crew alerting function remains operative, but no map
functions are available.
The Multi--Function Display (MFD) typically displays engine data,
maps, terrain, traffic and topography displays, and flight planning and
progress information. The display unit is identical to the PFD and con-
tains the same controls as previously listed.
The audio panel contains traditional transmitter and receiver selectors,
as well as an integral intercom and marker beacon system. The marker
beacon lights appear on the PFD. In addition, a clearance recorder re-
cords the last 2 ½ minutes of received audio. Lights above the selec-
tions indicate what selections are active. Pressing the red DISPLAY
BACKUP button on the audio panel causes both the PFD and MFD to
display a composite mode.
The Attitude and Heading Reference System (AHRS) uses GPS, rate
sensors, air data, and magnetic variation to determine pitch and roll atti-
tude, sideslip and heading. Operation is possible in a degraded mode if
the system loses any of these inputs, but the AHRS must have at least
the ADC or GPS input to function. Status messages alert the crew of the
28 of 33
FAA APPROVED
MOONEY
M20R
ISSUED 11 - 2004
REVISION A 06--2005
REVISION B 03--2006
Друкувати сторінку