Honda Aircraft Company
HA-420
SYSTEMS
POM
DESCRIPTION
HJ1-29000-005-001
October 30, 2016
1-83
Indications
Engine parameters are displayed full-time on the EIS in green color.
Analog indications are provided for N
1
and ITT. Digital indications are
available for N
1
, ITT, N
2
, Oil Pressure, Oil Temperature and Fuel Flow.
Caution and warning ranges are displayed when appropriate on the
analog displays. If a limit is exceeded for any displayed parameter the
pointer and digital value changes color to amber or red as appropriate.
Figure 1-48. GE Engine Indication and Status (EIS) Display
On the ground or when a rated thrust is commanded, a cyan thrust mode
icon is displayed above the N
1
gauge together with the associated target
N
1
value and caret. On the ground, the rating is shown as a small TO at
thrust settings below MCT. Whenever TO thrust is commanded, the TO
icon is displayed in a larger font. MCT is displayed when Maximum
Continuous Thrust is commanded and START is displayed when the
engine is in the start mode.
A white SYNC icon is displayed between the thrust rating icons when
the synchronization mode is active.
FOR TRAINING PURPOSES ONLY
