The list here shows all the available menu items and typical texts you can expect and
explains the settings.
Your controller will provide a means to activate the menu. Typically this would be pushing a
button or some action on a touch screen or similar.
Menu items
VOX Level: 5
VOX Bypass
VOX Disabled
Set the level of the VOX intercom microphone
noise gate. Values from 0 to 10 can be selected.
Bypass opens the microphone (no VOX function).
A value of 10 would require the highest sound
level at the microphone for the VOX to open.
Note: Your microphone gain adjustment affects
this setting. Ensure your gain setting is correct for
your microphone type.
VOX disabled: Your Intercom input has been
selected as intercom switch.
Pilot Mic gain: +0db Microphone gain for the pilot microphone. A wide
range of gains can be selected. Standard aviation
headsets tend to be around +0db.
PAX Mic gain: +0db Microphone gain for the passenger microphone. A
wide range of gains can be selected. Standard
aviation headsets tend to be around +0db.
AUX normal level 0db
AUX input off
Input gain adjustment for the AUX input. Also used
to select the AUX input to be “off”. Note: if not
using the AUX input it is highly recommended to
switch the input off as it can pickup interference
due to its high impedance nature.
AUX mute level -12db
AUX mute off
If AUX mute off is selected, the AUX input follows
the gain selected above. If a mute level is selected
the AUX input will be selected to that level if any of
the two microphone circuits is active. In other
words, if you for example are using the AUX to
play music, the music can be set to a lower level if
the pilot or passenger is talking over the
microphone. Note: AUX signal is never transmitted
regardless of any setting.
TX audio: Use VOX
TX audio: No VOX
Select if you would like the microphone to be open
for the duration of the transmission or subject to
the VOX noise gate system.