How Quickly does this set change HD channels? (I have seen lower end models with significant lag)
45498
I have an HD cable box and notice no difference when changing channels between HD and regular stations. I hopes that answers your question.
45499
It's quick, and I don't think it's as much the TV as what you are putting into it. For instance, I'm running Comcast, Windows Media Center, X-Box, and one other input. These all come into one HDMI input through a KeyDigital switch. I watch Cable on all of the able inputs, and have to say sometimes the Comcast box lags a bit when switching from SD to HD, but other than that it's okay. Long and short of it, I've got several different options for channel watching and they're all smoking fast! If you are plugging Cable directly into the TV, then you may have a different experience...not sure if many providers allow this anymore due to encryption. It's quick, and I don't think it's as much the TV as what you are putting into it. For instance, I'm running Comcast, Windows Media Center, X-Box, and one other input. These all come into one HDMI input through a KeyDigital switch. I watch Cable on all of the able inputs, and have to say sometimes the Comcast box lags a bit when switching from SD to HD, but other than that it's okay. Long and short of it, I've got several different options for channel watching and they're all smoking fast! If you are plugging Cable directly into the TV, then you may have a different experience...not sure if... » Read More It's quick, and I don't think it's as much the TV as what you are putting into it. For instance, I'm running Comcast, Windows Media Center, X-Box, and one other input. These all come into one HDMI input through a KeyDigital switch. I watch Cable on all of the able inputs, and have to say sometimes the Comcast box lags a bit when switching from SD to HD, but other than that it's okay. Long and short of it, I've got several different options for channel watching and they're all smoking fast! If you are plugging Cable directly into the TV, then you may have a different experience...not sure if many providers allow this anymore due to encryption. « Show Less
45500
I tested this model, a mid-range Samsung 60" LED, and a Visio 60" LED. I can't recall particular slowness in changing channels. The overriding issue is that these simply are not clear and crisp. You can view them in Best Buy Magnolia rooms or other hi-fi stores. It is a foundational issue. My sis went with a plasma (LG i think) too and returned it. From the reviews and ratings I thought this would be wonderful. It wasn't.
45501
quick enough. my p55gt50 uses a page turning effect. when you call up a new channel the page turns immediately. i am not hooked up to cable so this is soley controlled by the gt50. all of the tv responses are quick, even the internet. it is significantly faster than the panasonic top of the line 2005 plasma i replaced, if that helps. don't let the price fool you as to upper or lower end. it is top of the line. go see it in action and take it for a test drive. while watching it in over the air hd we are constantly exclaiming, "what a television!!!!!" ha ha
45502
instantly for me, however i would think that would be more of a issue with your service provider and not so much the tv. The tv is fantastic i would highly reccomend it.
45503
Seems fast to me I dont notice any lag but I'm hooked up to my cable providers box, so it's really a function of that not really the TV.
45504
I really can't be sure. I installed the set with a SONY receiver between the DISH unit and the Panasonic TV.In that setup, there is no delay. This is a top-quality set with no real shortcomings that I can identify. Go to Panasonic's website and confirm that this unit is second only to the top-of the-line unit which sells for more than double the price. I'd say buy one with confidence. Be well.
45505
My HD come through a Direct DVR through a Denton A/V receiver to the Viera all HDMI cables. I have seen no lag, instant response.
1421835
I don't notice any significant lag. It connects wirelessly instead of via infrared. That may help reduce the lag. I'm running it on a TiVo Premiere.
410289
I've heard this models great with HD. But I'm not planning on updating the box or getting a newer generation gaming system quite yet.I currently have no TV. My goal is to find the most cost efficient TV I'll be happy with for years. In other words, one that handles SD well for now, but handles HD good enough that when I switch to it I won't feel like I should buy a newer model.
1357546
No issues here, been using for 7 months now. However, I noticed one day my HD was horrible quality, and it started freezing and jitters. I tried to troubleshoot it all around on the TV settings and no luck, then I did a reset on the HD cable box and it was fixed!
1003958
are you sure that the cable box is HD? kinda sounds like it is SD? the other thing to remember is that not all stations are being broadcast in HD and even then some local channels might not be broadcasting certain shows in HD. for example, my local stations might broadcast a golf game that is in HD, but the local news is broadcast in SD. As for the tv itself, i'm not sure. I'm waiting to get my 4053 delivered and i'm having a hard time waiting! you might want to check your connections again though.
410288
You will see the best the LNA40550 has to offer if you upgrade your cable box to HD.It's the difference between looking thru frosted glass
744546
If you are getting pixelation it is coming from the SOURCE material. Having a display that is better than almost all the material available can be frustrating but when fed the proper diet the results are breathtaking. If you have access to an antenna when the broadcaster cranks up the signal such as during a big event like the Super Bowl or a quality bluray player and disc, you will scratch the surface of the set's capability. Sadly, what you heard is true, cable sucks. I can tell you for sure Directv is a mixed bag and the signal DOES vary and it doesn't approach what the set can do. Hope I've helped
675338
The change is pretty much instant. It's like changing a channel on TV. Hope this helps.
1585096
I have noticed a very slight delay which was resolved using the SYNC function. See Page 9 of the users manual and try ON and OFF under the SYNC function. I understand some customers had more noticeable SYNC issues which may be due to older TV models.
1181500
By lag I assume you mean doesn't match the video. And for one of the connections when my boyfriend was setting it up he said it did lag andlater he said it went away. I trust his opinion because he edits commercials professionally for a living and so he is somewhat of an expert. The fact that it doesn't now is baffling to me. I just dont have time in my life to fix unreliable products. I need to plug and go. Hope that helps some.
838843
I don't have cable and this TV was able to pull HD-quality channels "right off the air." Some of them aren't always in HD, the signal deteriorating from time to time. Others are more consistent.
1491171
IT will have the black bar when you are watching HD tv on your cable box. Go down to the lower channels on your box and it will be fine
231400
I have only noticed a minor motion 'jerkiness' on a couple of TV shows, but I attribute it to my satellite receiver, otherwise Sports in HD and DVD viewing are phenomenal! I will look into the owners manual, to see if I can find anything. You say it is intermittent...for all viewing or on certain shows? Also, are you viewing via cable or satellite?
190572
I have played Xbox 360 and PS4 on mine without any lag or banding. I have zero complaints with this TV.
934064
A late response but thought I'd chime in. The up-conversion can help with standard def satellite but little difference with HD channels. One of the best benefits of systems offering up-conversion besides better picture quality is that it will take the non-HDMI inputs and send them out the HDMI output. It is very awkward running audio from a device to the receiver and the video to the TV and having to switch inputs on the receiver and the TV.
806440
It changes port channels with and without remote and I have moved the HDMI to different ports with the same results also when changing it takes a few seconds before the signal is sent to the TV. I have reinstalled a 2x1 and the TV is responding OK and has not shut off anymore. I have just for the fun of it placed it on another TV different model and the same thing occurs I loose the signal to the set.
598345
I have two different tv's hooked up to it. My old plasma has virtually no lag and my led has lag. I don't think it's due to the splitter though. So, I would say it's not a noticeable difference than before.