Becker Avionics
Installation
Special Functions
DV64460.03 Issue 11 January 2019
REU6100
79
Alternative Use of Alert Tones Activation Inputs
Alert
Tone
Input
Standard
Alert Tones
Alternative
IC-KEY
**
Alternative
PTT-KEY
**
Special
Functions
**
Relay Mode
**
External TX
detection
**
1
Alert Tone 1
N/A
N/A
Guard Radio PTT Call COM 1
TX1
2
Alert Tone 2
N/A
N/A
3
rd
-IC-circuit
isolation
Call COM 2
TX2
3
Alert Tone 3 *IC-PTT/
Headset 1
TX-PTT/
Headset 6
N/A
Call COM 3
TX3
4
Alert Tone 4 *IC-PTT/
Headset 2
TX-PTT/
Headset 5
N/A
Call COM 4
TX4
5
Alert Tone 5 *IC-PTT/
Headset 3
TX-PTT/
Headset 4
N/A
Call COM 5
TX5
6
Alert Tone 6
IC-PTT/
Headset 4
*TX-PTT/
Headset 3
N/A
Call COM 6
TX6
7
Alert Tone 7
IC-PTT/
Headset 5
*TX-PTT/
Headset 2
N/A
Call COM 7
TX7
8
Alert Tone 8
IC-PTT/
Headset 6
*TX-PTT/
Headset 1
N/A
Call COM 8
TX8
•
*
o
If a "Headset without ACU" is enabled in configuration setup and the IC/TX-PTT-key
feature is enabled.
o
Maximum 3 headsets can use IC-PTT and TX-PTT key for operation at the same time.
•
**
o
If the IC-key feature is enabled, the table shows the assignment.
o
If the PTT-key feature is enabled, the table shows the assignment.
o
If the 3
rd
-IC-circuit is enabled in configuration setup, the table shows the assignment for
isolation.
o
If the Alert Tone 1 is enabled for Guard Radio PTT, the table shows the assignment.
o
If relay mode is configured in the configuration setup, all 8 alert tone inputs have to be
used for relay mode operation.
o
If external TX detection is enabled in the configuration setup, all 8 alert tone inputs have
to be used for external TX operation (two REU6100 in parallel).
Figure 27: Table - Alert Tone Inputs
