While you wait for answers, we may have found some information which could help you.
Click here for Manual Starts Helloconia m610 dvdplayer optical out?
how do i get dvd player back to normal mode?
Need repair manual for Conia M550 DVD?
HOW DO YOU SETUP A DIGITAL STEPUP BOX INTO A DVD RECORDER CONIA 250?
Seeking firmware for Conia dvd recorder MR1601HD?
conia clcd1930sd..no power?