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TALKBACK & OSCILLATOR
DESK VIEW
Setup Key
The [SETUP] key opens and closes a dedicated Config page on the Widescreen Vistonics™ output section,
allowing control over the following Talkback and Oscillator functionality: Mic gain and routing destinations
for the three preset buttons, routing of return TB to busses and/or phones; Oscillator waveform, freq, mode
and routing.
The remaining controls on the front panel are for the talkback system only.
TB Mic XLR
There is 1 mic input on the front panel of the console. The switch for phantom power, if it is required, is on
the rear of the console.
TB /Osc Level control
This front panel encoder gives real-time control of TB or Osc level. For Talkback, the analogue Mic Amp gain
is variable from 46-66dB by an internal variable preset which is located on the pcb that is located inside
on the base of the console. This is set by default to a mid-range setting. If the Oscillator is active, the con-
trol adjusts the Osc level to all destinations. The level setting is stored independently for TB and Osc.
Routing the TB signal
The following keys route the internal TB mic (or other TB source) signal.
INT
The TB signal is routed to preselected output busses. Output busses are selected via their {TB} VST keys in
the VST area of the master section. The {TB} keys are enabled by selecting the [TB ASSN] touch field which
is located to the far right of the master screen's VST area. The output busses are displayed in two ranges,
1-16 and 17-24, which are controlled via the [PAGE A] and [PAGE B] keys (see Figure 7-6 ).
EXT
The TB signal can be routed to any output on the console local I/O, Stagebox or MADI interface.
PRESET 1 - 3
Presets 1-3 are user-programmable press-to-talk (momentary & latching) switches which talk directly to
specified outputs.
Soundcraft Vi1™ User Guide Issue 0810
Page 12 - 1
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