Operators and Maintenance Manual
Display
EEM MOT 01 FE04.01
Page
9/16
Copyright:
Auto & Aero Technologies Sp. z o.o.
Mazowiecka 10/5, 20-723 Lublin, Poland
■
email: [email protected]
■
www.aatech.pl
Fig. 6. Display of the FE04.01 software version
On client’s request,
warning and alarm threshold values may be set for
some of the above parameters according to the specification provided by
the aircraft supplier. Default threshold values are listed in Table 2.
As the aircraft operates within “normal” range of the parameter in
question, the instrument displays values in green, and status diodes are
green. If the threshold level is being exceeded, the instrument informs the
pilot by changing both the colour of displayed figures and the colour of
status diodes. Exceeding the alarm threshold is additionally indicated by
the diodes flashing red. The pilot can switch off flashing by pushing the
encoder knob. Figure 7 presents the idea of colour codes and
warning/alarm indication.
Tab. 2. Parameters displayed by EEM MOT 01 FE04.01 display
Lp.
Parameter
Symbol/
name
in display
Unit
Range of
bar graph
indicator
Warning/alarm thresholds
Warning
Alarm
1
Cylinder head
temperature
CHT
°C
0
–
120°C
from 100
to
110°C
above
110°C
2
Exhaust gas
temperature
EGT
°C
0
–
900°C
under
500°C
#
from 850
to 900°C
above
900°C
