How to mend Humax Rt-531

I have been given an old Humax rt-531 no hand book. ?

My humax youview constantly says nearly ready?

how can i restore my humax receiver?

How can I stop picture breakups?

humax lcd idtv lp32-tdr1 strugles to boot up?

picture is to large for the tv screen?

Humax fvp 40000t?

humax 9150t?

PVR200T slow response to remote?

How can I mend my Humax PVR FVP-4000T?

humax HD youview T1000/GB? box wont boot up?

humax hdr-fox t2?

humax freeview box?

humax pvr-9150t - password issues?

Humax P9300T?

how can I connect humax to hd tele minus a hdmi lead?

why does my humax pvr-9150t fails to record when it comes up cannot recored?

no power to humax reciever?

Humax remote problem?

copying films from love film etc to my Humax 9300T?

How to repair?

My humax freesat box has stopped working?

humax pvr 9200t frozen?

how Can I change stations?

humax pvr 9300t?

My Humax YouView Set Top Box suddenly making a purple picture?

how can I fix my humax foxsat-HDR?

Humax hdr1000s gb 1tb?

Humax HDR Fox T2 on the blink?

alter brightness?