[HomeBrew] McCentro /mcmicro

[rui xisto]

I have a McCentro base in standart rack mount from MOT with two mc micro 
radios inside.
I want to use it as a UHF reapeter for ham band.
Any help how to program this for use in 431 and 439 with tone encoder.
It as a DB plug on the back off the radio inside a large control panel 
on the top off the case, a large PA, maybe 40 W and the power suply.
It has also a remote console for several chanels with a built in speaker.
Thanks for any help.
CT1QK