Operation Manual

100 Chapter 11: Panning
PRO2 Live Audio System
Owner’s Manual
Surround panning
When the PRO2 is configured to operate in one of the surround panning modes, the
spatial diagram that appears in the GUI channel strip gives you a visual representation
of the sound image in relation to the speakers.
The following diagram shows the appearance of the GUI channel strip for each panning
mode, and describes the controls.
Although the position cursor changes automatically according to the adjustment
of the surround panning controls, you can also adjust it on the GUI using drag.
Item Description Function
1 SIS™ image
control knob
With SIS switched on, this adjusts the SIS™ image.
With SIS switched off, this adjusts the mono level.
2 fb pan control
knob
Moves the position cursor in the spatial diagram
up/down. With SIS switched off, this adjusts the
mono level.
3 Left-centre-right
(LCR) control knob
Moves the position cursor in spatial diagram
left/right.
4 front control knob Adjusts the divergence of the front speakers.
5 front to back
control knob
Adjusts the divergence of the front and rear
speakers.
6 back control knob Adjusts the divergence of the rear speakers.
7 centre level
control knob
Adjusts the divergence of the centre speaker.
8 LFE level control
knob
Adjusts the signal level of the LFE (usually a
subwoofer).
None Quad LCRS 5.1
4
5
6
7
8
1
3
2
3
4
5
6
2
3
7
4
5
6
2
3