Quote:
Originally posted by Irishacts:
My 2 cents, contact KETRON directly on this one.
Downgrading is always dangerous without knowing what has been updated in the first place. For example if the OS upgrade upgraded a Chips software, the downgrade won't restore the software that was on the chip and you could end up in trouble and a dead keyboard.

So get official confirmation before you downgrade.

Regards
James


James,you are right but i'wrote to Ketron about my problems and i get an e mail;

>os4 bugs OUTPUT ASSIGN Choose preset1 Bass 3&4 stereo OUT 1&2 DRUM
>adjust all drum parts to 1&2 stereo OUT1&2 all drums 1&2..save...

>than turn off and on audya paly a style with midi drums..

>ok now drums comes from 1&2 out and bass from 3&4 than play a midi..

>bass from 3&4 but drums comes from 1&2..

>go back to output assign choose out 1&2 everything seems ok (like you

>saved) re adjust all drums to 1&2 >stereo

>then play a midi...now everything ok....



Thanks for your report,

We will check it as soon as possible.



>MISSING VOICES from gitar menu Pop_Lead and Ac_Nylon2 voices

>missing...



Did you hear this, or have you seen in some where?.



The O.S. 40 dose not change sound or other preset parameters.


i will mail again about downgrade..i wrote to SZ,couse maybe Aj may help me