BendixKing SG 465 System EFS 40/50 - Manual (Page 96)

EHSI Displays
4.1.1 Issued 8/10 SW 04/05/06/07/08/09/10/11/12/13/14/15/16
The EFS 40/50 uses a defined color set which aids the pilot in inter-
preting displayed information. A brief summary of the color set is as
f o l l o w s :
For an example of the color usage, refer to figure 4.1.3 at the back of
this section, Typical EFS 40/50 EHSI Color Displays.
EHSI DISPLAYS
EFS 40/50 COLOR STANDARDS
Warnings
Cautions/Abnormal Source
Scales and associated figures
On-side approach and navigation data
Cross-side NAV data
On-side non-approach navigation data (LNAV)
On-side commanded data
Cross-side commanded data
Selected heading, DME HOLD annunciation
Selected source
Selected active route/flight plan
Cross-side selected active route/flight plan
Held DME distance display
Red
Yellow
White
Green
Yellow
Cyan
Green
Yellow
Orange
Green
Yellow
White
Matches NAV
data color
Refer to Figures 4.1.5 and 4.1.6
while reviewing STANDAR D
EHSI DISPLAYS.
NORMAL COMPASS CARD
360° rotating white compass
scale indicates aircraft heading
referenced to white triangular
heading index (lubber line). The
compass scale is divided in 5-
degree increments with the 10-
degree divisions being approxi-
mately twice as long. Fixed
45-degree index marks are adja-
cent to the compass scale.
Free DG (directional gyro) opera-
tion will be annunciated by a yel-
low FDG (or FHDG) to the left of
the lubber. The Free mode
annunciation will only be support-
ed in installations with an ARINC
429 AHRS (Attitude Heading
Reference System) that supports
the Free DG (directional gyro)
mode of operation via the digital
data bus.
STANDARD EHSI DISPLAYS
Section 4.1mp 9/9/10 1:45 AM Page 4.1.1