TruTrak DFC Operating Manual - Manual (Page 13)

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its setting and set the baud rate
of the autopilot to the same
value. The autopilot will
recognize NMEA-0183
protocol, Garmin protocol, or
Apollo GX50/GX60 protocol
(moving map output).
Once the desired baud rate
has been selected, again press
and quickly release the encoder
knob to confirm and enter the
selected baud rate into storage.
The unit will now show the next
screen:
This setting is to be left at
zero unless advised by the
factory. Press the encoder
know and the unit will now
show the next screen:
While this screen is
displayed, the autopilot will
send an audio tone to the audio
system. Adjust the value
between 0 and 16 for the
desired volume, then press the
knob to go to the next screen:
Use the encoder to select
either
Y
(yes) or
N
(no)
depending on whether an
external DG or HSI is
connected to the system. Press
the knob to go to the next
screen:
NAV RCVR? Y
Again, select either
Y
or
N
depending on whether a source
of CDI deflection is connected
to the autopilot. If the question
is answered
Y
, the
NAV
and
LOC/NAV REV
modes will be
available. Press the knob to go
to the next screen:
Again, select Y or N
depending on whether a source
of glideslope deflection is
connected to the autopilot. If
the question is answered
Y
,
glideslope coupling will be
available (ILS) when
LOC
mode
is in use and a valid deflection
appears on the input terminal.
Press enter to go to the next
screen.
MICROACTIVITY 0
GS RCVR? Y
AUDIO VOLUME 16
YAW DAMPER? N
Answer
Y
or
N
to indicate
whether or not a Yaw Damper
is present. Press the knob to go
to the next screen:
EXT DG/HSI? N
MAG CALIBRATE? N
This setup allows the
internal magnetometer in the
unit to be compensated for any