Axel Oxygen 3 Operations Instructions download pdf (Page 14)

Oxygen 7Oxygen 7 - MONO MODULE

Pag. 14

7.1.6 INTERFACE PIN-OUT

SUB D 9P FEMALE

PIN DESCRIPTION DIRECTION

1 Ground GND

2 Talkback enable

3 Duck control

Emitter of photocoupler - Start B command OUT

Collector of photocoupler - Start B command OUT

6 + 6 V DC

OUT

7 Channel On/Off remote control

Emitter of photocoupler - Start A command OUT

Collector of photocoupler - Start A command OUT

7.1.7 APPLICATIONS

CONTROLLING A MIC LIVE / ON AIR LAMP/DISPLAY

A mic/live display (On Air lamp as Mr Light) can be controlled in different ways. If you have only one mic

channel, the display can be controlled directly from the module remote interface, as described in 7.1.2. If you

have a number of mic channels, the display can be controlled from two Relays built-in in the Power Supply.

Two Jumpers (see § 7.6) allow to address the relays for this aim. Relay connections are provided in the PWS

Chapter.

The relays (and therefore the Mic/live display) are active when the module is ON (see the START mode

settings – Jumpers FADER ÙÙ START and START ÙÙ FADER - § 7.7).

ENABLING TALKBACK

Talkback is used for off-air communication between:

- Studio and Control Room

- the presenter and the producer / sound engineer

- the presenter or the producer / sound engineer and the callers on the telephone line, etc

External talkback switch is connected between pins 2 and 6 of the remote connector.

The pre-fade input signal is fed to the T/B (to) CONTROL ROOM or to the T/B (to) STUDIO mix buses

depending on the TB Jumper configuration (see § 7.7) which also appear at the Studio/Control Room output

connectors (Monitor and Phones) on the Monitor Module.

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Axel Oxygen 3 Operations Instructions Page 14