D&R AXUM Manuel d'utilisateur télécharger pdf (Page 27)

Telco Module

Airlab from D&R Phone +31 294 418014, email: [email protected] Page 27

6.1 COMMUNICATION WITH TELCO MODULE

ENGINEER TO/FROM TELCO

Communication with the engineer is easily accomplished by activating the CUE switch in the Telco module.

An open communication is achieved now between caller and engineer.

ANNOUNCER TO/FROM TELCO

The CUE switch on the Telco module has to be activated. The moment the Announcer hits his cough

switch communication takes place between announcer and caller (Telco module).

There are several software programmable functions available here. In chapter 14 you can find detailed

information about the programmable options of the Airlab.

ALIGNMENT OF THE CHANNEL

With the fader closed (or muted channel) the CUE switch will be activated; the CUE to CRM function in the

master section must be activated. The gain control is used to adjust the level of the incoming signal until a

0 dB reading is achieved. If the 'ON' switch is now activated, the signal level will be nominal. When the

fader is opened, the CUE signal will be automatically reset (turned off), and its associated LED will be

switched off.

The CUE signal can be heard in two ways:

1. Through the stereo Control Room Monitors by activating the CUE to CRM function in the master

section. If the CUE is activated in one of the channels, the CRM and meters will be activated

without interruption of the main output.

2. By way of an externally connected CUE amplifier with loudspeaker.

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D&R AXUM Manuel d'utilisateur Page 27