Installation Guide Instruction Manual
 Appendix 
FlightDEK-D180 Installation Guide    9-21 
the  assigned NAV2 in the source cycle, and so on for as many other NAV 
 the above procedure for all configured GPS inputs in the GPS ORDER menu. 
following points describe the options 
ets 
The “direct” audio output of the 
EF
e 
4 
udio output is m
uted*. 
e 
 input you wish to be
radio inputs. 
Repeat
Voice/Tone Alert Configuration 
The HS34 can act as the sole audio alert 
source for all DSAB-connected Dynon 
instruments. The HS34’s audio output 
reports both EFIS and EMS alerts; each 
type of alert can be configured to be either 
voice or tone formats. When the HS34 is 
connected to your system, audible alerts are 
still generated by both EMS- and EFIS-
based instruments. If you would like the 
HS34’s audio out to be your only source 
for Dynon product audible alerts, 
disconnect the audio out connections on 
your other DSAB-connected Dynon 
products. 
To configure HS34 audio alerts, enter the 
EFIS > SETUP > HSI menu, scroll down to 
AUDIO ALERTS, and press SEL►. The 
available for each setting: 
EMS: EXT TONE / EXT VOICE – S
whether you want the HS34 to report tones 
or voice alerts during EMS alarm 
conditions. This setting has no effect on the 
“direct” audio output of the EMS. 
EFIS: EXT TONE / EXT VOICE – Sets 
whether you want the HS34 to report tones 
or voice alerts during EMS alarm 
conditions. 
IS is muted*. 
EFIS: EFIS TONE – tones are generated through the “direct” audio output of the EFIS and th
audio output of the HS34 is muted. 
AOA: EXT TONE – During an AOA alarm condition, tones are generated through the HS3
audio output and the EFIS “direct” a
AOA: EXT VOICE – During an AOA alarm condition, voice is generated through the HS34 
audio output simultaneously with a “progressive” tone from the EFIS “direct” audio output. 
AOA: EFIS TONE – Tones are generated through the “direct” audio output of the EFIS and th
audio output of the HS34 is muted. 
EMS AUDIO ALERTS 
RPM HIGH 
MANIFOLD PRESSURE HIGH 
OIL PRESSURE HIGH/LOW 
OIL TEMPERATURE HIGH/LOW 
EGT [1..6] HIGH/LOW 
EGT SPAN 
CHT [1..6] HIGH/LOW 
CHT SPAN 
CHT [1..6] SHOCK 
FUEL LEVEL [1..4] LOW 
FUEL PRESSURE HIGH/LOW 
FUEL FLOW HIGH 
VOLTAGE HIGH/LOW 
CURRENT HIGH/LOW 
COOLANT TEMPERATURE HIGH 
COOLANT PRESSURE HIGH/LOW 
All other EMS alerts vocalized “EMS ALERT” 
EFIS AUDIO ALERTS 
ALTITUDE (Altitude alerter) 
CLIMB/DESCEND (Altitude alerter) 
AUTOPILOT DISCONNECT 
STALL 
TIMER EXPIRED 
DSAB ERROR 










