Pan Bypass
You can bypass the panning for all audio-related channels.
To activate panning bypass, click the button to the left or press Ctrl/Cmd-Alt-Shift and click the pan control.
To deactivate panning bypass, press Ctrl/Cmd-Alt-Shift and click again.
When panning is bypassed for a channel, the following happens:
Mono channels are panned center.
Stereo channels are panned hard left and right.
Cubase Pro only: Surround channels are panned center.