EFIS-D100 Electronic Flight Information System - Dynon Avionics

EFIS Operation
In the HDG/TRK 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
heading/track bug to your current heading or track. As you increment or decrement the bug value it rolls over at 360
degrees, returning the value to 001. If you have the heading or track bug displayed, the marker moves left or right along
the tape as you change its value.
The heading/track bug can be adjusted on any EFIS page displayed in the system and is synchronized across all
EFIS-based units.
The heading/track bug can be adjusted at any time by rotating the HS34’s HEADING knob. If the bug is
currently toggled off, rotating the HEADING knob causes the bug to be displayed on the heading tape. To sync
the bug to your current heading or track, press the HEADING knob briefly. To toggle the bug on or off, push
and hold the HEADING knob for more than 1 second.
When in the BUGS > HDG or TRK menu, rotate the AP74’s VALUE knob to quickly change the bug’s set
value. Alternately, the bug can be adjusted at any time by using the HS34’s or AP74’s VALUE knob. Exact
behavior is defined in the SETUP > (HSI or AP) > VALUE KNOB menu.
AIRSPEED
In the BUGS menu, press IAS. Press the TOGGLE button to
turn on or off the airspeed bug display on the airspeed tape.
In the IAS 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 airspeed bug to your
current indicated airspeed. If you have the airspeed bug displayed, the marker moves up or down the airspeed tape as you
change its value.
EFIS-D100 Pilot’s User Guide 5-3