PRIMUS
r
1000 Integrated Avionics System
A28--1146--112--00
4-99
Electronic Flight Instrument System (EFIS)
D
VOR Pointer Out of View Right/Left
-- When the VOR pointer is
out of the range displayed on the RMU ND, an arrow above the
compass to either the right or left, shows the shortest direction to the
VOR pointer.
D
ADF Pointer Out of View Right/Left
-- When the ADF pointer is out
of the range displayed on the RMU ND, an arrow below the VOR
pointer to either the right or left, shows the shortest direction to the
ADF pointer.
D
Heading Compass
-- The compass display is a standard compass
card that displays 90
°
of the compass.
D
Glideslope Pointer
-- The glideslope scale and pointer indicate the
amout of vertical deviation during an approach.
D
Glideslope Scale
-- When a localizer frequency is tuned, the white
glideslope is displayed, and the VOR (
f
) bearing pointer, VOR
bearing readout, and bearing label are removed. The valid
glideslope pointer is shown in green.
D
Lateral Deviation Scale
-- The lateral devaition scale is the
standard four dot scale that indicates the amout of left or right
deviation from the aircraft course (see the course pointer below).
D
DME Distance
-- DME distance to the selected VOR or ILS is shown
in green digits in the lower right corner.
D
Marker Beacon
-- The beacon display is to the left of the DME
information. The mnemonics flash at the proper rate and are as
should in figure 4--29.
Beacon
Color
OM
Cyan
MM
Amber
IM
White
Marker Beacon Colors
Table 4--29
D
Aircraft Symbol
-- The aircraft symbol indicates the aircraft’s
position as it relates to the rest of the display.
D
TO/FROM Indicator
-- The center of the HSI contains an aircraft
symbol. Lateral deviation is shown on a scale with two dots on either
side of a centered position. This represents navigation deviation
from the selected course for the specific source. A green TO or FR
(from) indication is shown to the right of the digital course readout.
