My VU DUO does not care anymore. device with no signal at all, display off and red LED off. What can be, what is the solution? sds hoffmann
Hello, I have a problem. In PSU i do not have a voltage all pins except 5vS. I bridge the PSU pin 5VS with CON. OPT2 i OPT3 i have a voiltage...
Two issues occured after 6 years of perfect work: 1/ "only red led". After change of C807 and its neighbours (following instructions on this...
Although receiver was OK, the signal could not find work correctly on certain frequencies; for example Thor 1w 12303V 8PSK. Dm800 had over the...
My 1st topic here, so Please be gentle.. I spend a lot of time inside this type of stuff as i find it a great hobby and enjoy a challenge. All...
Because there is sometimes confusion between the two errors, Frontpanel only red led, or red led and display stuck on starting... I have made this...