I have BS9000 MK3 serial 189... with SW 3.4
with strange problem ..
Red led is flashing...unit is working for 3 minute than go off.
and i can perform test modes with no problem 71,73,74, 27 ,,ok maybe some cd issue some times ..but in general is all working.
When i enter PIN number on display shows ERROR . but the code is correct.
I can not find or do Master code input ( i have master code ) .
But red led is blinking all the time :( when in st.by or working.
strange...
any idea what could be wrong ?
Thanks