Looking for Answers about samsung 46" Class 6400 Series 1080p LED HDTV?

Yes, if you want the best possible picture. Most HD stations broadcast in 1080i. Check with your local cable/satellite provider. Further if you wish to see bluray movies, you will need a 1080p capable tv, which this is.

No.it doesn't support 3D.

keep your tv in a dark room .

If you do not want to buy the recommended cleaning solution for the TV, you can used distilled vinegar and a soft clothe. DO NOT use paper towels because they are to rough and do not use water.

It seems that your TV may be in Store Demo mode. Follow the link below for instructions on how to turn store demo mode off.

http://ars.samsung.com/customer/usa...

-MrSamsung

I'm very sorry for the inconvenience. This is a known issue and we are currently working on a solution for this matter. Please keep checking back on Samsung.com for further updates.

-MrSamsung

The 6400 has apps, the 6300 does not. Everything else is exactly thwe same....

I'm sorry for the confusion. Since this unit is a North American model, it will only have support for NTSC/ATSC/QAM broadcasting systems and only 100v-127v 60Hz power. Since the NA TVs will not accept a PAL signal (or higher voltages), you will not only need a converter for the broadcast, but also for the power if you would like to use the TV in a PAL country.

-MrSamsung

All current generation Samsung TVs are digital cable (DTV) ready. All of our TVs include a coax ATSC/QAM tuner that handles digital and analogue broadcast signals (cable or antenna) as well. No external boxes or equipment needed to view your basic channels.

-MrSamsung

The UN (LED North American TV) units will only have support for NTSC/ATSC/QAM broadcasting systems and only 100v-127v 60Hz power. Since the NA TVs will not accept a PAL signal (or higher voltages), you will not only need a converter for the broadcast, but also for the power if you would like to use the TV in a PAL country.

-MrSamsung

All UN, PN and LN units (North American Units) will only have support for NTSC/ATSC/QAM broadcasting systems and 100v-127v 60Hz power. Since the NA TVs will not accept a PAL signal (or higher voltages), you will not only need a converter for the broadcast, but also for the power if you would like to use the TV in a PAL country.

-MrSamsung

This TV is a fully capable 120Hz set and offers the Auto Motion Plus feature that enhances said 120Hz image. This set will always upscale your 60Hz signal to 120Hz, regardless of any settings you may have active. However, in order to receive the full 120Hz benefit (judder and blur reduction, and frame interpolation), you will need to have Auto Motion Plus active. The reason you are seeing the 60Hz in the info box is because the info box only displays the signal’s actual Hz and screen resolution and not the info of the picture on the screen after the TV processes it. Meaning that the 60Hz you are seeing is the signals actual Hz and not the screen’s Hz. Currently there is no way to display the screen’s Hz in the info box. Coincidentally, the Samsung TVs can only accept a 60Hz signal and there are currently no consumer devices on the market that will transmit at over 60Hz (excluding some PCs).

-MrSamsung

All current generation Samsung TVs are digital cable ready. All of our TVs include a coax ATSC/QAM tuner that handles digital and analogue broadcast signals from your cable company, as well as Over the Air signals from an antenna. Premium services may require additional equipment and fees. Please contact your service provider for details.

-MrSamsung

For a Motorola set-top box by itself just attach the cable from the wall to the box, run the 2 audio and 3 video cables to the corresponding sockets in the TV, attach the power cord and you are in business. You may have to "program" the hand set to control your TV (see instructions with your hand set).

If you are attaching from a set top box to a VCR/DVD recorder, first run the cable from the wall into the socket marked "cable from wall" into the set top box. Then run another cable from the socket on your set top box labelled "out to TV" to the socket on your VCR/DVD recorder labelled "cable from wall." Attach the 2 audio and 3 video cables to the corresponding output sockets on your recorder and run them to the corresponding sockets on the TV. Attach all power cords. You may have to program your hand set to control your TV set and your recorder.

It has edge backlighting.

Yes. Under Menu, go to "content view." You should see the different options available there.

At this time, there is currently no way to turn off the InfoBox that pops on the screen whenever the source signal's resolution and Hz changes.

-MrSamsung

To have a 3rd party device play properly on your TV through Media Play via USB, the device must follow all of the following conditions:

1. The device must be formatted with a FAT32 file system

2. The device must offer Mass Storage Mode

3. The device must offer non-DRM content, since the Media Play function will not be able to play DRM material.

-MrSamsung

Please follow the link below for more information on cleaning your TV:

http://ars.samsung.com/customer/usa/jsp/faqs/faqs_view_us.jsp?AT_ID=12492&PROD_ID=#prd_ia_cd#&PG_ID=-1&PROD_SUB_ID=0

-MrSamsung

This TV is a fully capable 120Hz set and offers the Auto Motion Plus feature that enhances said 120Hz image. This set will always upscale your 60Hz signal to 120Hz, regardless of any settings you may have active. However, in order to receive the full 120Hz benefit (judder and blur reduction, and frame interpolation), you will need to have Auto Motion Plus active. The reason you are seeing the 60Hz in the info box is because the info box only displays the signal’s actual Hz and screen resolution and not the info of the picture on the screen after the TV processes it. Meaning that the 60Hz you are seeing is the signals actual Hz and not the screen’s Hz. Currently there is no way to display the screen’s Hz in the info box. Coincidentally, the Samsung TVs can only accept a 60Hz signal and there are currently no consumer devices on the market that will transmit at over 60Hz (excluding some PCs).

-MrSamsung