4 final audio setup, 5 wiring – TruTrak KRT2 Comm Radio IR User Manual
Page 27
27
Add
note
here
about
EXT
Audio
impedance
or
something
like
that…basically
let
people
know
that
straight
audio
out
isn’t
enough
and
there
needs
to
be
an
amplifier.
4.4 Final Audio Setup
This is an overview for a correct audio set up depending on the usage.
4.4.1
For
Powered
Aircraft
Press
button
AUD
3x
for
VOX:
Set
to
VOX
3
(turn
off).
Press
button
AUD
4x
for
TXm:
Set
to
TXm**,
or on condition.
Press button AUD 6x for EXT: Set to EXT 00 (turn off),
or on condition.
Press button AUD 10x for EXT: Set to MIC-‐Level 3,
or on condition.
4.4.2
For
Gliders
Press
button
AUD
3x
for
VOX:
Set
to
VOX
10
(turn
off).
Press
button
AUD
4x
for
TXm:
Set
to
TXm**.
Press
button
AUD
6x
for
EXT:
Set
to
EXT
00
(turn
off).
Press
button
AUD
10x
for
EXT:
Set
to
MIC-‐Level
11.
4.4.3
For
Motor
Gliders
For
change
mode
(motoring
&
headset
–
gliding
&
dynamic
microphone)
Press
button
AUD
3x
for
VOX:
Set
to
VOX
3.
on condition at motoring.
Press
button
AUD
4x
for
TXm:
Set
to
TXm**.
Press
button
AUD
6x
for
EXT:
Set
to
EXT
00
(turn
off),
or on condition.
Press button AUD 10x for EXT: Set to MIC-‐Level 5,
select AUTO
4.5 Wiring
4.5.1
Wire
Gauges
Supply lines (Power, GND):
AWG18
Control lines:
AWG22