After ages not being used, I wired up my Live 1604 mixer and found that the onboard DSP effects are not working. The little screen graphics (that show the number of the effect chosen) are illegible but, even so, no effects are available.
Not sure whether there has been a build up of condensation during the period of inactivity but it would be a pity to have to buy a new mixer. Is a repair/replacement of the effects unit a viable option? Your thoughts would be appreciated. I could move to an external unit but not want to if it can be avoided.