Panasonic TH-P65VT20H problem watching Cable-TV

ekylam

Have a problem here and would like your advice.

I have just bought the Panasonic TH-P65VT20H recently and everything is fine - esp the stunning size of picture. But lately I noticed a problem when flipping multiple times (around 3 to 4) from my Cable-TV source (HDMI2) to TV source (built in decoder), then I lost my Cable-TV signal. It's just black - nothing. I think it still detects the input becuase it display "1080i/50hz" but no picture. I need to switch off and on the TV again to have the Cable-TV picture back.

Connectivity: RF ---> Cable-TV decoder ---> TV (via HDMI)

The TV aerial-in inputted by the Cable-TV decoder ant-out.

If signal is an issue then how come the TV picture is unaffected (because the TV signal is outputted by the Cable-TV decoder)? I tried different HDMI cables and different HDMI input on the TV but the results are the same. I don't know whether it relates to the RF cables because I just change to use QED Reference aerial/satellite cables, or problem with the Cable-TV decoder? Pls help.

toysonline

I used before ~~Connectivity: RF ---> Cable-TV decoder ---> TV (via HDMI)~~
have your same problem..
So I am using now ~~~2 RF output(form the Wall)One to CAbleTV another one to TV..
You can try try..

ekylam

回復 2# toysonline


Thanks! But I only have 1 x RF wall output so can I get a splitter to resolve this? Would also need a signal enhancer as I think the signal maybe halved?

ekylam

Any recommendation to get a high quality RF splitter?

toysonline

回復 4# ekylam


    I was Call CableTV CS..
.THey will arrange ~~2x RF output~~ to you!!

ekylam

That's good... but by what reason you asked Cable-TV to install a 2 x RF output for you? Just to describe the case?

toysonline

You only told the Tv signal problems...You need Two RF Output.
Just that..

toysonline

Change  RF wall output >>>to Cable TV 2x RF splitter......

toysonline

回復 6# ekylam


    like this

ekylam

Great!!! Thanks your precious advice!!! Let me try asking Cable-TV then...

So next question, when using splitter, would the picture quality for both HD broadcast and Cable-TV be degraded? Or the same?