carola - 2 hours ago »
I'm having the same problem, but only on BBC SD channels. Have retuned, turned off and on in wall to no avail. Yesterday only one tuner showing, today 2 and varies between 90 and 98 for signal strength.
You will only see signal info for more than one channel if you are actively using two or more Mux.
So, if you are watching BBC1 SD and recording BBC2 HD, you will see two, but if both are HD then you will only see one, because both HD channels are on the same Mux (BBC-B also known as PSB 3).
However if, perhaps, you were watching ITV SD and recording BBC1 SD and BBC2 HD then that would involve three Mux and would show all three tuners in use, along with their strength and quality figures.
ITV SD is Mux D3&4 (aka PSB 2)
BBC1 SD is Mux BBC A (PSB 1)
BBC2 HD is Mux BBC B (PSB 3)
A strength figure of 90-98 sounds a bit high for the 4000T/5000T and may be the reason for the problem. I get 84-86 and even that sometimes seems a bit patchy even though it usually shows quality of 100%, quality being the critical measurement.
| Mon 4 Jul 2022 19:59:01
#10 |