Hi Ruslan
Please contact our MixArt; our distributor for your territory, to make arrangements for the unit to be checked out under warranty by one of their service engineers;
- it sounds like this may be a hardware fault, if so MixArt will be able to fix the unit so full functrionality is restored to your unit.
Contact details for MixArt are available via the following link:
www.allen-heath.com
- if you have any problem getting hold of MixArt, let us know here:
www.allen-heath.com
I hope this helps
Cheers
Al
