ATR833 / P/N 833-(xxx)-(2xx)
Operation and Installation
33
Document-No.: 01.1403.010.71e / Revision: 3.01
4.6.2 Headset-Connection
Headphones may be connected parallel, as long as the total impedance
doesn’t fall below 8 Ohm.
4.6.3 Audio-Input
The external audio input can be used for the input of warn tones or music
etc. In order to avoid disturbances while this input is not used, the
respective wire needs to be short-circuited.
With cable sets available from f.u.n.k.e. AVIONICS GmbH the external
audio-input is already short-circuited by a blind plug. This blind plug can
be easily removed in order to use the external audio input.
If the external input is not used, it needs to be short-circuited
with GND, in order to avoid the pickup of electrical noise.
4.6.4 Remote Control Panel
In tandem-seated aircrafts it is possible to control the ATR833 by a
remote control panel (ATR600RT Remote Control Unit).
The choice of the remote control depends onto the software
version of the ATR833:
Version up to SW V6.3 are remote controlled by the
ATR600RT with 4-knob interface.
Versions starting from SW V6.4 on are remote controlled by
the ATR600RT with 2-knob interface.
If you use a ATR600RT with 4-knob-interface, please
indicate in case of repairs and software updates that no
SW version larger than V6.3 may be installed!
Summary of Contents for ATR833-OLED
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