Title: SiImpactUserManual_V1.4_screen_original.pdf
The easiest way to check is to check the INSERT page from the Touch Screen Main menu. If the problem channel has an Insert Point assigned, check that both the Insert Send and Return for that Insert Point have valid patches and that the signal is being returned (from an external processor, for example). Reference section 5.1 has specific information on Insert patching.Is the Channel on and unmuted?If a Control Channel ON button is either not lit, or is illuminated red (part of an active Mute Group) then this will mute the signal. Turn off the relevant Mute group or press the ON button to correct the problem.The basic ON button operation is described in section 7.3, while Mute Groups are covered in section 8.1.Is the Fader up?The Fader need to be set high enough when routing to any post-fade destination. If your problem output route is set pre-fader, then this will not affect anything.