Descriptive
Brief Text
Text
Low voltage
ESS BUS LO
on the
VLTS
essential bus.
Starter relay
STARTER
has power
ENGD
applied.
Auxiliary
AUX ALT
alternator on.
ON***
Page 14-8
Revision D
G900X/G950 Annunciations, Continued
Annunciation
Configuration
Type
Caution
Electrical (Piston)
Caution
Electrical (Piston)
Caution
Electrical (Piston)
G900X/G950 Installation and Maintenance Manual – 3
Required
Triggers
(Reference
Category
Table
14-1)
25
23, 32
27, 32
Annunciation
Logic (Refer to
Tables 14-4
through 14-7 for
airframe and
engine specific
configuration
details)
Active: When
trigger 25 is less
than 12.6 / 24 (14
volt / 28 volt
systems
respectively)
Clear: When
trigger 25 is
greater than 12.6
/ 25 (14 volt / 28
volt systems
respectively)
Active: When
trigger 23 is
active AND
trigger 32 is
greater than 600.
Clear: When
trigger 23 is
inactive OR
trigger 32 is less
than 300.
Active: When
trigger 27 is
active AND
trigger 32 is
greater than
1000.
Clear: When
trigger 27 is
inactive OR
trigger 32 is less
than 950.
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Party Interfaces
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