EFIS Operation
5-4
EFIS-D10A Pilot’s User Guide
ALTITUDE
In the BUGS menu, press ALT. Press the TOGGLE button to turn on
or off the heading bug display on the horizontal heading tape.
In the ALT bug menu the value-setting box is displayed in the lower
part of the display. Press SEL
►
to select which digit to change and
DEC- and INC+ to change the selected digit. Press the SYNC button
to synchronize the altitude bug to your current altitude. If you have the altitude bug displayed, the marker moves up o
down the altitude tape as you change its value.
r
The altitude bug can be adjusted on any EFIS page in the system and is synchronized across all EFIS-based
units.
When in the BUGS > ALT menu, rotate the HS34’s VALUE knob to quickly change the bug’s set value.
Toggling the altitude bug on activates the altitude alerter function with the bug value as the target altitude. While
climbing or descending toward the target altitude a level-off alert sounds when passing through 500 feet from the target
altitude. The target altitude is considered captured when altitude is within 150 feet of the target. Flying more than 200
feet away from the target triggers a short audio alert and alternates the bug in red and yellow as a visual alert. When
below the 200-foot window, a rising tone is sounded; when above the 200-foot window, a descending tone is sounded.
The visual climb or descend alert clears after recapturing the target altitude or 30 seconds. Flying back inside the 150-
foot capture window re-arms the alerter without any user interaction.
If your system is configured to output voice via the HS34 module, the voice alerts “climb” or “descend” are
sounded, instead of tones.
Summary of Contents for EFIS-D10A
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