Rev.7a (for units from ser.no. 51053/built 2010) 26.01.2010 This document substitutes previous versions page 23 of 34
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AIRCOM Manual
7.4.
Examples of Use
All I/Os for REMOTE LINK operation are provided at the Sub-D connector designated REMOTE
GPI/AUDIO on the rear panel.
In the following examples
we presume that you use system components or intercom-systems with
analogue audio I/Os and control I/Os with the required functionality - or even better, programmable
functionality.
The described applications are based on experiences that have been made by linking AIRCOM to a
RIEDEL ARTIST system.
This chapter is to be understood as a supplement to the straight functional description in chapters 7.1-
7.3.
7.4.1.
Simple Intercom Link
Concept
Commentator A and B signals are fed into the intercom-system.
Intercom return signals for the commentators are fed into the AIRCOM monitoring section.
Main operation is performed at the AIRCOM unit. The main intercom contact can be addressed by TALK
1 button on the AIRCOM unit.
In order to address other intercom destinations, the commentators use the operating interface of the
intercom-system.
Note:
In fact, more than one intercom destination can be linked between AIRCOM and intercom-system,
depending on how many control I/Os there are available.
AIRCOM Configuration
4-4
AUX OUT PRE
4-8
COM3 SIGNALISATION OFF
4-10
LINK PROGRAM A
4-11
LINK PROGRAM B
2-1, 2-2
monitoring option commentator A (differing setting possible, refer to 5.6.4 und 6.9)
3-1, 3-2
monitoring option commentator B (differing setting possible, refer to 5.6.4 und 6.9)
REMOTE ENABLE in the depressed position
Interconnections between AIRCOM and intercom-system
AUX OUT A
commentator A signal / analogue audio
AUX OUT B
commentator B signal / analogue audio
AUX IN A
intercom return signal 1 for commentator A / analogue audio
AUX IN B
intercom return signal 2 for commentator B / analogue audio
COM 1 A
control signal from AIRCOM to intercom-system
COM 1 B
control signal from AIRCOM to intercom-system
OFF AIR A
control signal from intercom-system to AIRCOM
OFF AIR B
control signal from intercom-system to AIRCOM
LINK
„always active“ control signal from intercom-system to AIRCOM or jumper wire inside
Sub-D
connector
