4024A digital signal processor, upgrades available?

[KRZ]

i got one 4024A. want to use with my DTS duplex speakers.

actually OS is 1.0 and the former owner had overwritten the factory presets that i wanted to use with my DTS duplex speakers. is there anything i can do to reset the device to its factory presets? or is it possible to upgrade the OS?

thank you & pardon my simple english ;)
KRZ

[hmolwitz]

The Specs on those speakers are here..
http://alteclansingunofficial.nlenet.net/proloudspeakers/duplex/index.html

You could ask on Todd Whites excellent forum (http://www.hostboard.com/cgi-bin/ultimatebb.cgi/ubb/forum/f/3729) if anyone knows what the exact settings would be for the speakers you have.
Harry