Reset the main program by the following procedure (I received it from Lixicon support:
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try the following reset procedure.
Please understand that this will erase all of your customized settings.
1. Turn back panel AC mains switch OFF
2. Press and hold REC/ZONE 2 & EFFECT buttons while powering back ON from the rear. Keep holding the buttons down until "EXTENDED DIAGNOSTICS Select A Test" is displayed. Once this is displayed, you may release the buttons.
3. Turn the volume knob to the right, until "Clear Ram..." is displayed
4. Press the MUTE button
5. Press the TAPE button
6. Unit will re-boot and run through diagnostics
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try the following reset procedure.
Please understand that this will erase all of your customized settings.
1. Turn back panel AC mains switch OFF
2. Press and hold REC/ZONE 2 & EFFECT buttons while powering back ON from the rear. Keep holding the buttons down until "EXTENDED DIAGNOSTICS Select A Test" is displayed. Once this is displayed, you may release the buttons.
3. Turn the volume knob to the right, until "Clear Ram..." is displayed
4. Press the MUTE button
5. Press the TAPE button
6. Unit will re-boot and run through diagnostics