Dynon Avionics FlightDEK-D180 Installation Guide - Manual (Page 107)

Autopilot Installation and Configuration
STEP 6 - AUDIO ALERTS CONFIGURATION
This section applies only if you have installed the optional AP74.
The optional AP74 can act as the sole audio alert source for all DSAB-connected Dynon
instruments. The audio output of the AP74 reports both EFIS and EMS alerts; each type of alert
can be configured to be either voice or tone formats. When the AP74 is connected to your
system, audible alerts are still generated by both EMS- and EFIS-based instruments. If you
would like the AP74’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.
The AP74 and HS34 have identical voice output capabilities. If an HS34 Voice/Tone
output is already connected to the aircraft intercom, do not connect the AP74 Voice/Tone
output. If the Voice/Tone output of both an HS34 and an AP74 are connected in parallel,
audio alerts will be distorted.
To configure AP74 audio alerts, enter the
EFIS > SETUP > AP menu, scroll down to
AUDIO ALERTS, and press SEL►. The
following points describe the options
available for each setting:
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
EMS: EXT TONE / EXT VOICE – Sets
whether you want the AP74 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 AP74 to report tones
or voice alerts during EFIS alarm
conditions. The “direct” audio output of the
EFIS is muted*.
EFIS: EFIS TONE – tones are generated
through the “direct” audio output of the
EFIS and the audio output of the AP74 is
muted.
AOA: EXT TONE – During an AOA
alarm condition, tones are generated
through the AP74 audio output and the
EFIS “direct” audio output is muted*.
AOA: EXT VOICE – During an AOA
alarm condition, voice is generated through
the AP74 audio output simultaneously with
a “progressive” tone from the EFIS “direct”
audio output.
AOA: EFIS TONE – Tones are generated
FlightDEK-D180 Installation Guide 8-23