While you wait for answers, we may have found some information which could help you.
Success
Message
TV problem?
Tuning Digital boxes?
how to tune my tv?
Proline 1490R - I can't tune in BBC1 properly?
how can i fix my flat screen 19" television/proline/LVD1985WD?
Need Power Plus code ?
proline tv/dvd combo?
proline tvd1420?
I have lost sound on 2 channels on my proline 1985 how do i sort this?
My Proline JV427A Plasma TV wont switch on occasionally/timeously?
No sound on a Proline LD2215D flat TV?
How can i fix my Proline JV427A Plasma tv that goes off for days?