Dynon Avionics EMS-D120 Installation Guide - Manual (Page 45)

EMS Configuration
 1400-1800 and 5500-5800 RPM in YELLOW
 1800-5500 RPM in GREEN
At 0 RPM, the LOW RPM ALARM is inhibited. When RPM advances above 0, the LOW RPM
ALARM is inhibited for 10 seconds. The HIGH RPM ALARM is always active.
OIL TEMP Gauge for Rotax 912:
When OIL TEMP < 190ºF, the OIL TEMP gauge displays these ranges:
 100-120 and 230-266ºF in YELLOW
 120-190ºF in GREEN if OIL TEMP has been above 190ºF “more recently” than OIL TEMP
was below 120ºF; otherwise 120-190ºF is displayed in BLACK OUTLINED IN WHITE
 190-230ºF in GREEN
 266-280ºF in RED.
When OIL TEMP is > 190ºF, the OIL TEMP gauge will display different ranges:
 100-120 and 230-266ºF in YELLOW
 120-230ºF in GREEN
 266-280ºF in RED
ENGINE TYPE: OTHER
For all other engine types, select OTHER. Currently, the EMS-D120 calculates percent power
only for normally-aspirated Lycoming or Continental engines. Dynon Avionics will consider
adding more engine types to our percent power calculations. If your engine is not currently
supported and you would like to see it considered for possible inclusion, please send your
engine’s power chart to:
[email protected] .
Fuel Level Calibration
Prior to calibrating your fuel tanks, ensure that you have made the correct fuel level sensor type
selection as described on page 5-13.
Enter the EMS menu by pressing any button
below an EMS main page and pressing MORE >
SETUP > MORE > FUEL. You are presented
with the screen shown below. The menu reflects
the number of fuel tanks selected in the Global
Parameters Setup section as described on page 5-
3. If you do not see the correct number of tanks
here, go back to the GLOBAL section of the
SETUP menu and set the correct number of tanks.
Begin with empty tanks and be ready to fill them to capacity with an accurate way of adding fuel
in defined increments (i.e. a standard gas pump gauge). Orient your plane into level flight
attitude, and repeat the following steps for each tank you wish to calibrate.
EMS-D120 Installation Guide 5-5