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• 10-foot increments - Altitude ≥ 200 feet but < 1500 feet
• 50-foot increments - Altitude ≥ 1500 feet
Radio Altitude Low Altitude Awareness
Low altitude awareness is displayed as an indication of the ground with respect to
current barometric altitude. Low altitude awareness is displayed when radio altitude is
between 0 and 550 feet.
29.92 IN
20
10 10
20
29.92 IN
20
10 10
20
0
29.92 IN
GX_07_050
Radio Altitude
Readout 300 feet
Radio Altitude
Readout 0 feet
Low Altitude
Awareness 300 feet
Low Altitude
Awareness 0 feet
Low Altitude
Awareness - 300 feet
1000
80
20
700
80
20
-0300
20
80
300
For Training Purposes Only
Sept 04
7-77
P I LOT T R A I N I N G GU I D E
ELECTRONIC DISPLAY SYSTEM
ATTITUDE DIRECTOR INDICATOR (ADI)
The ADI provides pitch, roll and roll pointer (slip/skid) information.
10 10
10 10
15°
5°
2.5°
VERTICAL TAPE
20 20
10 10
10 10
20 20
40
30 30
30 30
45
60
60
90
90
20 20
10 10
10 10
20 20
0° 10° 20° 30°
45°
60°
ATTITUDE INDICATOR
ADVERSE YAW INDICATIONS
ROLL POINTER
GX_07_051
ROLL SCALE
P I LOT T R A I N I N G GU I D E
ELECTRONIC DISPLAY SYSTEM
7-78 For Training Purposes Only
Sept 04
Flight Director Command Bars
The Flight Director command bars can be displayed in Single Cue (SC) airplane
symbol or Cross Pointer (CP) airplane symbol. Selections are made on the MFD
control panel, located on the pedestal, using the MENU button. If pitch or roll
command is invalid, the flight director command bars are removed.
DESIRED ATTITUDE
TCAS MENU
EMER
TERR
MAP
PLAN
NAV
APT
NORM ABN
SKP
RCL
PAG
ENT
20 20
10 10
10 10
20 20
20 20
10 10
10 10
20 20
DISPLAY
DIST/TIME
IDENTS
VERT PROFILE
METRIC ALT
FLIGHT DIR
WYPT
ON
ON
ON
SC
DEST
OFF
OFF
OFF
CP
1/2
MFD CONTROL PANEL
MFD MENU
PITCH DOWN COMMAND PITCH UP COMMAND
ROLL LEFT COMMAND
SINGLE CUE
DISPLAY
DIST/TIME
IDENTS
VERT PROFILE
METRIC ALT
FLIGHT DIR
WYPT
ON
ON
ON
CP
DEST
OFF
OFF
OFF
SC
1/2
MFD MENU
CROSS POINTER
DESIRED ATTITUDE
PITCH UP COMMAND PITCH DOWN COMMAND
GX_07_052
ROLL RIGHT COMMAND
ROLL LEFT COMMAND ROLL RIGHT COMMAND
For Training Purposes Only
Sept 04
7-79
P I LOT T R A I N I N G GU I D E
ELECTRONIC DISPLAY SYSTEM
Attitude Declutter
An excessive attitude occurs when roll is greater than 65°, or when pitch is greater
than 30° or less than - 20°. When there is excessive pitch, red chevrons will appear,
directing the pilot to follow the direction of the chevron. When there is an excessive
attitude, the following symbology will be removed:
• Autopilot Flight Director Mode Annunciations Autopilot
• HSI Select Arrow
• Low Bank Limit Arc
• Autopilot Flight Director Command Bars
• Vertical deviation Scale/Pointer Annunciator
• Marker Beacons
• Airspeed Reference Bug/Readout
• Airspeed VNAV Speed Bug
• Airspeed V Speed Bugs/Readout
• Radio Altitude Readout
• Decision Height Readout
• Minimum descent Altitude Readout/Bug
• Selected Altitude Readout/Bug
• Altitude VNAV Target Readout/Bug
• All failure flags for the items listed above
• The following comparators: HDG, RAD, LOC, AZ, GS, GP, EICAS
P I LOT T R A I N I N G GU I D E
ELECTRONIC DISPLAY SYSTEM
7-80 For Training Purposes Only
Sept 04
NOTE
The symbology will be restored when:
1. Roll is 63 degrees or less
2. Pitch is between 28 and - 18° (inclusive)
10 10
20 20
30 30
45
20 20
10 10
40
30 30
60
10
10
20
20
20 20
10 10
10 10
20 20
40
30 30
30 30
45
60
60
90
90
20 20
10 10
10 10
20 20
GX_07_053
For Training Purposes Only
Sept 04
7-81
P I LOT T R A I N I N G GU I D E
ELECTRONIC DISPLAY SYSTEM
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