BendixKing
AeroPanel 100 Audio Selector Panel
Installation and Operator’s Manual
89000063-011
Page 3-4
Rev. 0, April 2020
Long press –
Pressing this button for about one second will control Marker Low & High Sense toggle. When
HIGH is selected, the text next to the MKR will be lit in green. Selection will be remembered during power
cycles.
3.6 Intercom Operation
3.6.1
IntelliVox® VOX-Squelch
No adjustment of the
IntelliVox
® squelch control is necessary. There is no field adjustment. Through three
individual signal processors, the ambient noise appearing in all six microphones is constantly being sampled.
Non-voice signals are blocked. When someone speaks, only their microphone circuit opens, placing their
voice on the intercom.
The system is designed to block continuous tones; therefore people humming or whistling in monotone may
be blocked after a few moments.
For consistent performance, any headset microphone
must
be placed within ¼-inch of your lips, preferably
against them. (ref:
RTCA/DO-214, 1.3.1.1 (a
)).
NOTE
It is also a good idea to keep the microphone out of a direct wind path. Moving your head through a vent air
stream may cause the
IntelliVox
® to open momentarily. This is normal.
The
IntelliVox
® is designed to work with normal aircraft cabin noise levels (70 dB and above). It loves air-
plane noise! Therefore, it may not recognize speech and clip syllables in a quiet cabin, such as in the
hangar, or without the engine running. This is normal.
For optimum microphone performance, BendixKing recommends installation of a Microphone Muff Kit
from Oregon Aero (1-800-888-6910). This will not only optimize VOX performance, but will improve the
overall clarity of
all
your communications.
Manufacturer
Model
Mic Muff™ Part Number
Bose
Dynamic
Electret
M87 Dynamic
90010
90015
90020
David Clark
H10-30
H10-20, H10-40
H10-13.4
90010
90015
90015
Lightspeed
All
90015
Peltor
7003
7004
90010
90015
Pilot
11-20 & 11-90
90015
Sennheiser
90015
Telex
Airman 750, Echelon
AIR3000
90015
90010
Table 3-1 Mic Muff ™ Part Numbers
3.6.2
Intercom Volume Control (7)
The inner volume control knob adjusts the loudness of the intercom for the pilot and copilot. It has no effect
on selected radio levels, music input levels or passengers' volume level.
The outer volume control knob controls intercom volume for the passengers. It has no effect on radio or
music levels.
Adjust the radios and intercom volume for a comfortable listening level. Most general aviation headsets today
have built-in volume controls; therefore, volume also can be further adjusted at the individual headset.
3.6.2.1
Mono headsets in Stereo Installation
The pilot and copilot positions will function with mono headsets. However, the
IntelliAudio functionality
will be lost.
