I was upgrading my lexicon mc 12 balanced from V2.00 to V3.11getting to the step where the messege on the computer says :wait for mc12 to restart, unfortunatly we experienced an interuption of power.
Consequenses: unfiniched upgrade and message on mc 12 says
* DEC FPGA E:001E*
And when i try to repeat the procedure of upgrading, i got the message no comunication betwen the computer and the mc12.
I tryed also to save my config in order to do the factory reset with Lexicon_Config_V160 ... ....didn t work
Know i'm stuck with that message, and can't do anything with
help me please
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There are apparaently some hardware upgrades to be done also to get the v2-v3 upgrade to work. try the following procedure to get the unit back to v2 again and at least get it operating.
To reload v2 turn off the MC-12. Hold down the four buttons in the middle column of the middle zone on the front panel and turn the MC-12 back on from the rear panel. Keep holding the buttons down until the Lexicon says 'waiting for download' on the front panel. When it is like that you should be able to reload v2.
Hi Hansjo. You may find that if one capacitor has failed, then there may be more. If you see any signs of bulging, leaking, or pushing the bottom out of any caps, then It is a good idea to just change them all. For the small expense, it is worthwhile knowing that your power supply has fresh caps. Try the amp and then see how it goes. If you still have problems, get back to me here and we can talk about it more.