REU6100 Functions
DV64460.03 Issue 11 January 2019 REU6100 71
FIX Input Channels (Warning Audio Tones)
The REU6100 has six direct input channels:
• Three direct input channels with input sensitivity adjustable from 5…40 V with the
configuration software. No volume control during operation possible.
• Three direct input channels with input sensitivity adjustable from 2.5…20 V with th
e
c
onfiguration software. Control with main volume control during operation possible.
TX, RX, FIX input-channels and alert tones are selectable by the configuration
setup*.
*
For more information refer to the software manual "CSW6100... "
(www.becker-avionics.com/downloads/
→ Intercom).
Speaker
The REU6100 has two adjustable speaker outputs.
• One can be controlled from the pilot audio control device.
• One from the copilot audio control device.
Cockpit Voice Recorder (CVR)
The REU6100 has two cockpit voice recorder outputs for the combined mike and phone signal.
• One from pilot.
• One from copilot.
Alert Tones
The REU6100 has eight predefined alert tones.
• Each tone can be controlled by a discrete input signal (low active).
• All types of tones are listed (see "Tone Generator" page 24.
• A separate discrete input can be used to cancel the warning tones by an external switch.
For special mission configuration some of the discrete inputs can be configured
for other functions e.g.:
• The input alert tone 1 to Guard Radio PTT
• The input alert tone 2 to 3
rd
-IC-circuit control input.
This input disconnects all users connected to the 3
rd
-IC-circuit
configured with the configuration software.
• The input alert tone 3…8 to 6 IC-PTT keys (headset without ACU
configuration).
• The input alert tone 3…8 to 6 TX-PTT keys (headset without ACU
configuration).
• The alert tones 1...8 are not available if relay mode is configured.
• The alert tones 1...8 are not available if external TX indication is
configured (only in multi-REU applications).
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