Dynon Avionics EFIS-D10A Pilots Users Guide - Manual (Page 35)

EFIS Operation
5-2 EFIS-D10A Pilot’s User Guide
The BARO setting can be changed using the HS34’s VALUE knob, depending on the configuration settings in
EFIS > SETUP > HSI > VALUE KNOB.
The BARO setting can be changed using the AP74’s VALUE knob, depending on the configuration settings in
EFIS > SETUP > AP > VALUE KNOB.
The current indicated altitude is preserved across a power cycle. When powered down, the instrument saves the indicated
altitude. When it is powered up again, the instrument automatically adjusts the altimeter setting by exactly enough to
preserve that saved value. This is not a replacement for modifying the altimeter setting by the pilot before takeoff; it
makes it very close to the correct value, minimizing the amount of adjustment needed. To turn auto-set on or off, enter
the EFIS > SETUP > BARO menu and set the ADJUST AT BOOT option to ON or OFF.
BUGS – Setting Bug Markers
You can set a marker – or “bug”– to display on any or all of the
three tapes. To do this, enter the EFIS > BUGS menu (or EFIS >
AP > BUGS, if an AP is installed), and choose the type of bug to
configure: HDG (heading), TRK (track), IAS (Indicated Airspeed), or ALT (altitude). Note that if a bug is not currently
displayed, changing its set value causes it to display on the relevant tape.
HEADING
In the BUGS menu, press HDG/TRK. Note that, if an autopilot is
installed, this bug will display as either HDG or TRK depending on
the autopilot’s mode of operation. Press the TOGGLE button to turn
on or off the heading or track bug display on the horizontal heading
tape. Note that this affects the display of the heading bug on the HSI
page as well.