Studer Vista 1 Operating Instructions Manual page 164

Vista 1 Digital Mixing System
3-52 Parameters
Several instances of both mono and stereo VistaMix channels may be config-
ured in a single DSP configuration. If you wish VistaMix channels to slave or
re-enter, you will need to add the appropriate bus links in the configuration
tool's Channel Bus page. Naturally, normal channel DSP processing, such as
EQ, dynamics etc., may be added as usual.
Contributing channels can be assigned to VistaMix busses from the regular
bus assign view. The assignment is exclusive, that is, a channel can only be
member of one VMX bus at the same time. Channels that feed a VMX bus
will show one (mono vmx) or two (stereo vmx) minature fader symbols in
the label area of the Vistonics display. These show the gain of the VistaMix
function dynamically and are not audio level meters.
note: Only mono channels can be assigned to VistaMix busses.
The audio to the VistaMix processing is always post fader from the source
channel. It is also possible to route the post fader signal to 'normal' busses,
AUXes, groups and masters, but no VistaMix gain control will be applied to
these busses.
SW V5.3 Document generated: 18.04.17