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Honda Aircraft Company
HA-420
SYSTEMS
POM
DESCRIPTION
Barometric correction can be set using a bezel mounted rotary knob.
Pushing the knob selects standard baro. Barometric units (inches of
Mercury or hectoPascals) can be selected via a HP/IN bezel button.
The V
/M
limits are indicated by a red thermometer-type overspeed
MO
MO
strip on the airspeed tape.
ILS or BC navigation data from VHF NAV 1 can be selected for display
using the NAV button.
In the event of a dual failure of both primary AHRS and/or ADC
systems, the Standby system can provide attitude/heading or air data
information for display on the PFDs.
System Synoptic Pages
Six system synoptic pages can be selected for display on any Display
Pane using the Aircraft Systems button. Flow lines are displayed in white
when not powered, green when powered and amber or red when a limit is
exceeded. Controls (for example, valves and pumps) are displayed in
white when closed/passive and green when open/active. The color
changes to amber if the control has failed. Similarly measured values are
normally displayed in green but change color to amber or red as
appropriate if there is an exceedance. Loss of data is indicated by amber
dashes (values) or amber X (graphical elements).
HJ1-29000-005-001
October 30, 2016
1-201
FOR TRAINING PURPOSES ONLY
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