Q2 OPERATION AND MAINTENANCE MANUAL 9601 29
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.