Was a message on tv about retuning channels. Have retuned tv which is fine without the humax. channnel info only for programme running and next one. Does not record bbc channels itv fine
This could be too much signal thanks to the Freeview retunes going on. Your aerial is more sensitive at some frequencies, so there's more signal power higher up the frequency range. The signals for BBC and ITV are among the strongest ones broadcast. If they are now at a point on the aerial's range where they are too strong for the TV then the tuner will over-saturate. The result is the same as no signal.
Have a look online for a Variable Signal Attenuator. It's a device that can be added to a aerial signal cable just before it goes in to the tuner. The adjuster allows the signal level to be reduced. Watch the TV's signal quality and signal level displays if it has them. As signal level (power) reduces you'll actually see signal quality increase. If you go too far then quality will start to go down again. The optimum point is where quality is highest.
SOURCE: Lost BBC channels on retune for digital Switchover - why?
I had the same problem,
you have to revert your freeview box to it origional factory settings, then rescan for channels.
hope this works.
SOURCE: I have retuned my PVR 6200t recorder and have lost
The Sagem PVR 6280 is specifically listed as a model which will have
problems with the retune. Although the Sagem PVR 6200 and 6200t are not
specifically listed as problem models they are very closely related to
the 6280/6240 models and share most of the same firmware and software.
See
the address below for a chart of affected models, you'll need to contact Sagem directly on 0845 0900 316 for
either an over the air update or an update DVD depending upon the
manufacturer.
http://news.bbc.co.uk/1/shared/bsp/hi/pdfs/01_10_09_freeview2.pdf
Sorry
I can't provide you with a definite solution but it's very likely that your model is one of those which only Sagem can sort out.
Please return the favour by rating my answer.
SOURCE: i have tried retuning digi box and now i have no
check channels 801 802 803 - thats where ours have gone on our sagem!!
SOURCE: after retune no bbc 1 2 bbc news channels tv with
Sounds like you haven't retuned the set correctly. Use the factory settings/ default setting if poss. Look out for too much signal if you are on a booster.
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