Problem with Pioneer DVR-550HX

asarco

Standard Member
Hi, I got a brand new Pioneer DVR-550HX yesterday.
Even though it has great features, the performance of the DVB tuner is quite poor compared with the internal one on my Samsung M87 TV. I don't know the specifics, I'm no expert but I can say the the picture quality is quite worse than the Samsung.

That would not be a big deal, since the recorder tuner would only be used when recording, which I only do occasionally.
The real problem is, the DVB tuner works (almost) OK if the HDMI output is set the to 576p, but if I set it to 1080p, most channels will show "No signal" and those which show images is with constant freezes or blocking (just as when there's a poor signal). It auto-detected all freeview channels when it was set to 576p, but when in 1080p I cannot get a decent view.

Now, what should I do? Return it and ask for a refund, or for a replacement unit? Is this the normal for this model or just my unit? Can this be a bug that could be solved with a new firmware? Anyone experienced such a thing?

Thanks!
 

JayCee

Distinguished Member
That shouldn't happen.
There is no way the output format can affect the DVB-T Tuner sensitivity.
 

asarco

Standard Member
I agree it shouldn't happen, but it does.

However, I found the solution:
This unit has separate aerial input/outputs for analogue and digital TV. Since I don't care about analogue since I have perfect freeview reception, I only connected the aerial into the digital input.
Reading another post on this forum about the DVR-545, they said they connected the aerial into the analogue in, the analogue out into the digital in, and the digital out into TV. I did so, and the tuner now works fine whatever the HDMI output is set to. I don't really understand why it is like this.

So I'll keep the unit, even though the image quality is not that great.
 

Lucky067

Active Member
it prefer on my 545 HX into M87 - it still 1080i as 550HX upgrade to add up with 1080p --- it seem great with 1080i in 545 through HDMI, picture look very good.
 

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