I have been given an old Humax rt-531 no hand book. ?
repair 2 tv receiver faults?
How can I stop picture breakups?
What is the best way to improve an RF cable connection?
alter brightness?
picture is to large for the tv screen?
My Humax YouView Set Top Box suddenly making a purple picture?
Humax HDR Fox T2 on the blink?
Can you fix a freeview box which has frozen at startup. ?