F/B 1/2 ON

Enables the channel feeds to the foldback buses 1 and 2.

F/B 3/4 ON

Enables the channel feeds to the foldback buses 3 and 4.

AUX 1/2 ON

Enables the channel feeds to the foldback buses 1 and 2.

EXT

This led illuminates when the channel is muted via an external source, for example a noise gate control system using the channel VCA. The remote control input accepts a DC voltage in the range 0 -10V. This facility is not available on current consoles, unless to special order, although the led indicator has not been removed.

The wiring diagram overleaf should be followed to minimise noise on the control lines when using external inputs.

MUTE SAFE (Not active on VCA consoles)

This may not be fitted to future production.

VCA/MUTE GROUP 1 ASSIGN

Assigns the channel mute to VCA/Mute Group 1, with led indication. The channel level is now dependant on both the position of the local fader and the position of the VCA master fader. Similarly for assigns 2, 3, 4, 5, 6, 7 and 8.

Internal links allow the MUTE GROUPS to become SCENE PRESETS, that is when a MASTER is pressed, all assigned channels are switched ON, not muted.

Q2 OPERATIONAND MAINTENANCE MANUAL 9601

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Image 29
Telex Q II - FOH specifications Ext, VCA/MUTE Group 1 Assign