MD Helicopters MD900 with PW206E, Руководство по эксплуатации самолета

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CSP–900RFM206E–1
ROTORCRAFT FLIGHT MANUAL
MD900 With PW 206E
Systems Description
Original
7–43
The IIDS has a 2 line by 16 character alphanumeric display. This display
allows messages to be displayed regarding systems limit exceedance,
condition,
various cautions and warnings as well as expanded features
of the IIDS to be viewed by the pilot. Yellow and red segments are located
to the left of each line that indicate if the associated message is a caution
or a warning. The expanded features of the IIDS are selected in conjunc
tion with the IIDS keyboard.
Certain conditions will cause the alphanumeric display to automatically
display a message.
NOTE
: IIDS menu functions may be lost if the MENU key is pressed immediately after
a W/C/A message is cleared. Pilots should wait two seconds before selecting a
menu option.
At start−up, and if required during flight, messages are displayed on
the alphanumeric display automatically. A list of these messages is
found in Table 7−1. This table also defines the priority of the
message
to be displayed, the classification of the message (warning/caution/advi
sory W/C/A), and whether the message can be cleared (CLR) from the
display.
The IIDS uses the following logic to determine an aircraft on−ground/off−
ground condition. The IIDS uses this information to enable or disable
certain caution/warning, indications and alphanumeric display advisory
messages.
Aircraft on−ground if:
1. N
R
80%
OR
Aircraft on−ground if:
1. N
R
>80%, and
2. CLP <5%, and
3. Torque (either engine) >10%
Otherwise, the aircraft is off−ground. The transition from one condition
to the other is not recognized until after the new condition has existed
for 5 seconds.
Alphanumeric
Display
AOG
Logic