Dynon Avionics EFIS-D100 Pilots Users Guide - Manual (Page 55)

HSI Operation
6-6 EFIS-D100 Pilot’s User Guide
6. Glideslope flag. This appears when the radio is tuned to a localizer and the glideslope is not valid. When th
active, there is no indicator mark on the GS scale.
7. Bearing To indicators. These arrows show you the bearing to the active and standby
VORs. This is the direction that you would need to fly to go directly from where you are to
the transmitter. When flying directly on course, your bearing a
is is
nd course lines overlap one
another. The primary bearing indicator is depicted by a yellow diamond and the standby
indicator is depicted by an orange circle. These elements only appear when the active
and/or standby VORs are tuned to an active frequency. A numerical display of your
primary (labeled NAV) and standby (labeled SBY) bearings and a reminder of which
symbol represents each bearing is in the text area of the page.
The HS34 adds the possibility of having many more bearing sources in the system. Pressing the BRG SRC
button highlights the first bearing source. Turning the VALUE knob allows you to choose your bearing source
from all options. Pressing the bearing source again chooses the second bearing source. If you wait more than 5
seconds without adjusting anything or pressing any buttons, the selection self-clears.
The HS34 adds the ability to display information from a marker beacon receiver. If you have marker beacon
receiver connected and configured (as described in the EFIS-D100 Installation Guide), the “O,” “M,” and “I”
indications are displayed on the HSI page. If configured, the HS34 plays the appropriate Morse Code tones on
its audio output.