PRIMUS
r
1000 Integrated Avionics System
A28--1146--112--00
Engine Instrument and Crew Alerting System (EICAS)
5-16
Condition
Color Logic
Condition D
--Flaps position is as selected
Green
NOTES:
1. When flap condition A or B exists, the flap position digital display
is boxed in the same color.
2. Only 0
°
, 9
°
,22
°
, 33
°
, 45
°
are displayed if flap control units are
valid (other positions are denoted by a dash (--)).
3. If either flap control unit fails, the actual flap position from the DAU
is displayed (0
°
to 47
°
).
Flaps Position Symbol Color
Table 5--11
D
Spoiler Position
-- The ground spoiler position is shown by a boxed
annunciation. Table 5--12 defines the color coding for the spoiler
position.
Spoiler Position
Annunciation
Color
Closed
CLD
White (see note)
Open
OPN
Green (see note)
NOTE:
When the following conditions exist, the box and annunciation turn red:
-
Any spoilers switch sensed to be open
-
Weight on wheels (WOW)
-
Thrust lever angle
>
60
°
.
Spoiler Color Coding
Table 5--12
PITCH/ROLL/YAW TRIM DISPLAY
The aircraft surface trim positions are shown in the lower right corner
of the EICAS. The symbols are described below.
D
Pitch Trim
-- The pitch trim is indicated by digital and analog
displays. The digital display ranges from --10
°
(full nose down) to +4
°
(full nose up). A green band is displayed to mark the takeoff trim
range. The color of the pointer and digital display are described in
table 5--13.