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Talking Pictures? |
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#1 |
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Forum Member
Join Date: Dec 2009
Posts: 76
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Talking Pictures?
Is Talking Pictures still available on freeview hd through the aerial,I used to get it on channel 81,but for some reason it's missing again?
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#2 |
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Forum Member
Join Date: May 2004
Location: Reading
Posts: 27,884
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Firstly DO NOT RETUNE!
![]() Never ever retune your TV when a channel goes missing until you have eliminated every other possible cause. Talking Pictures is certainly still listed on yjr Digital UK listing http://www.digitaluk.co.uk/industry/...annel_listings If you go to that webpage and click on the Mux column header you'll get the other channels on COM7 listed alongside Talking Pictures. Do you still get any of those or are they also missing? |
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#3 |
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Forum Member
Join Date: Dec 2009
Posts: 76
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Although you say never retune..my tv told me I have no channels,so I had to retune or just watch a blank screen!
But still the picture is breaking up om certain channels..I have a feeling this bloody Hitachi tv forgets it's been tuned at all. |
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#4 |
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Forum Member
Join Date: May 2004
Location: Reading
Posts: 27,884
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Retuning should never be the first option when you lose channels, even all of them. You should always eliminate every other possible cause first. Even if the EPG is completely blank with no channels at all listed you should still hold fire as there may be some other reason.
The TV may have some sort of auto update mode that kicks in at a certain time if it's left in standby. If there is an aerial fault when this happens it could wipe all the tuning data. If the channels are listed but no picture is received when selected or there is severe break up then that could indicate a fault somewhere between the aerial and the plug in the back of the telly. So you need to check all of that out as much as you are able to. That means checking the aerial is till in good nick and pointing in the right direction. Also that the cable is OK with no breaks on outdoor runs that can let rain in degrading the cable. Also check any and all connections, be that plugs, wall sockets etc, in the chain. And if you have some sort of distribution system to feed multiple rooms make sure that is also in good nick and working correctly. Also untangle the cables behind the telly. It has often been reported here that aerial leads tangled up with HDMI leads in particular can suffer from interference effects, usually when using cheap poorly screened cables. The better the cables used the less likely you are to have issues. But can sometimes help to keep the aerial lead separate from all the other leads as much as possible. Only once you have eliminated all those possible causes of the problem should you attempt a retune. |
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#5 |
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Forum Member
Join Date: Dec 2009
Posts: 76
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Chrisjr..first let me apologies..I only had one thing to check which I thought looked odd.
I took the aerial lead off the wifes Humax box as she doesn't use it, and did a complete set install..and bingo..over a hundred odd channels turned up instead of 40 odd..obviously somehow I've lost the original lead and put an inferior one on instead resulting in bad pick up..thanks for the reply anyway and making me shift my ass and examining the problem. ![]()
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#6 |
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Forum Member
Join Date: Dec 2009
Posts: 76
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Saying that Chris.just enjoying watching HD tv and around 19:20 hrs whoosh! every HD channel disappears again including all the channels that go with it. Is a national thing thats happening?It just says this service is not running.
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#7 |
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Forum Member
Join Date: Dec 2012
Posts: 3,455
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Quote:
Is a national thing thats happening?.
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#8 |
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Forum Member
Join Date: May 2004
Location: Reading
Posts: 27,884
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Quote:
Saying that Chris.just enjoying watching HD tv and around 19:20 hrs whoosh! every HD channel disappears again including all the channels that go with it. Is a national thing thats happening?It just says this service is not running.
If you are losing channels like this then you quite likely have a fault somewhere. Either in the aerial system or the TV. |
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#9 |
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Forum Member
Join Date: Dec 2009
Posts: 76
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Its just the all the hd and some of the programs that only come with hd..I'm in the Waltham area..this has happened before this year..but I stress only this year..sometimes they just return for a few hours and then go..leaving the SD channels.
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#10 |
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Forum Member
Join Date: Dec 2009
Posts: 76
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Seems to be bbc1 bbc2 itv1 channel 4 channel 5 bbc4 all the others have come back.
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#11 |
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Forum Member
Join Date: Jun 2000
Posts: 597
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If it's a recent thing it could be down to co-channel interference somewhere, or the very foggy weather that we've had for the last few days can cause issues. However, it could also be down to a local interference issue or external aerial problem. If you can use your Humax box as an external tuner for a day or so connected to the same aerial feed and you see no issues, then there's a reasonable bet that it's a TV fault. However, the same issue would point to a faulty HDMI lead causing problems or an aerial patch lead that has a weak connection.
You need to troubleshoot this a bit more before you can arrive at something definite. It may well not be the TV, although if it has separate DVB-T and DVB-T2 tuners then the tuner dealing with stuff transmitted via DVB-T2 could be the problem. However, most devices nowadays have one tuner that takes care of everything. Clem |
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#12 |
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Forum Member
Join Date: May 2004
Location: Reading
Posts: 27,884
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Quote:
Seems to be bbc1 bbc2 itv1 channel 4 channel 5 bbc4 all the others have come back.
![]() One thing to check. Do you have any channels listed on numbers above 800? That range is not used by Freeview but is used by TVs and PVRs to store duplicate channels if you get reception form more than one transmitter. If there are channels up in the 800s then it is possible you are receiving another transmitter and the "disappearing" channels are from this rogue transmitter not Waltham and any slight change in atmospheric conditions could affect the reception of these channels. If you do get channels up in the 800s then the only option might be to wipe all the channels from memory and manually tune to the Waltham muxes. Assuming your TV has a manual tune option of course. |
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#13 |
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Forum Member
Join Date: Dec 2009
Posts: 76
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Think I may have found the problem..it seems when the desktop pc is booting up the channels go and when the pc goes off they come back
...we had some fog also.Sorry for late reply. |
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#14 |
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Forum Member
Join Date: Nov 2002
Location: Nottingham
Posts: 429
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Quote:
Think I may have found the problem..it seems when the desktop pc is booting up the channels go and when the pc goes off they come back
...we had some fog also.Sorry for late reply. |
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#15 |
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Forum Member
Join Date: Oct 2007
Posts: 1,738
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Quote:
Think I may have found the problem..it seems when the desktop pc is booting up the channels go and when the pc goes off they come back
...we had some fog also. |
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