Dynon Avionics EMS-D120 Pilots Users Guide - Manual (Page 10)

Product Overview
2-2 EMS-D120 Pilot’s User Guide
DYNON SMART AVIONICS BUS
If you have multiple Dynon Avionics products in your aircraft, they may be networked together via the Dynon Smart
Avionics Bus (DSAB). Units networked via DSAB have the ability to transmit information to each other. Any product's
data can then be viewed on any other screen in the DSAB network. For example, an EFIS has the ability to display
engine monitor information if it is connected to an EMS or FlightDEK-D180.
Note that the failure of a unit in a DSAB network may cause the loss of some or all data shared between units. In the
above example, if the connected EMS/FlightDEK-D180 were to fail, the EFIS would no longer be able to behave as an
engine monitor. For more information on DSAB-specific alerts, refer to the DSAB Alerts section on page 5-4.
OUTPUTS
The EMS-D120 has outputs to drive external customer-supplied audible and visual devices for engine, AOA (if installed)
and altitude alerts.
A connected HS34 or AP74 can output voice annunciations for many of the alerts generated by the EMS-D120.
DISPLAY
The display is a 7-inch, 854 by 480 pixel, 400 nit or 800 nit LCD screen, depending on the model.
BUTTONS
User interaction takes place via the six buttons along the bottom of the front panel of the unit.