Toshiba MW27F51 27 inch TV/VCR/DVD Combo TV
Out of stock |
Similar in Standard Televisions
- Screen Size: 27 inch
- Built-in Tuner: NTSC
- Screen Type: Flat Screen
- Combo Type: TV/VCR/DVD
- Aspect Ratio: 4:3
Similar in Standard Televisions
More suggestions in Standard Televisions »- Overview
-
Reviews
-
Compare Prices
User ReviewRead All Reviews »
Toshiba MW27F51 27" TV/DVD/VCR - nice flat screen CRT, easy DVD/VCR playback
Pros
Excellent picture quality, easy to use playback DVD / VCR function
Cons
Not HDTV ready, weak sound, bulky
Recommended it?
Yes
The Bottom Line:
Ease of use makes it suitable for occasional movie and TV watchers, but look elsewhere for HDTV and home theater use
Background
I have used this TV for over 50 hours while at work. It is set up in one of our video conferencing rooms and is used primarily for video conferencing meetings. It is also used in various communication courses for students to practice giving video presentations, view their practice presentation VHS tapes and view other various communication course materials. I have also used this TV to watch a DVD, a VHS tape and cable TV.
Basic Information on the Display Technology
With all of the various TV display technologies on the market today (Plasma, DLP, LCD, etc.), it is important to understand the basic pros and cons of the display technology used in this TV. The Toshiba MW27F51 TV uses flat screen CRT technology. CRT stands for "Cathode Ray Tube" and is the most common technology used in building TV's today. This TV uses the same basic technology that has been used for decades to build TV's, with the exception that this screen is completely flat. The common design for CRT TV's is not flat – in the common design the edges of the screen curve in slightly, so that the middle of the glass screen is closer to the person viewing the TV. This results in slightly skewed images that are not displayed uniformly across the entire screen. Flat screen technology keeps the image proportion accurate across the entire screen. Here is a quick comparison of flat screen CRT technology to some of the newer display technologies (DLP, LCD, etc.):
Advantages of flat screen CRT technology include:
- Flat screen CRT TV's set the standard for image quality that other display technologies are compared to
- Excellent black-levels ("Black-levels" is a term used to describe the capability of a TV to produce a true black color)
- Very wide viewing angles (Images remain easy to see are retain high quality when sitting to the left or right of the TV)
- Very low susceptibility to image "burn-in" (Where the possibility that an image, or part of an image, can become permanently "burned" into the screen)
- No "rainbow effect" or "screen door effect" artifacts that are sometimes found in rear-projection DLP and rear-projection LCD TV's
- No lamp bulb to replace
Disadvantages of flat screen CRT technology include:
- Very heavy and bulky compared to the newer display technologies
- Limited screen size – currently the maximum screen size is about 40"
Basic Features of the TV
Listed below are what I believe to be the important characteristics of any TV, along with my impressions / comments on the usefulness (or lack thereof) with the Toshiba MW27F51 TV.
- Big screen --- this TV has a 27" screen, which is adequate for most small to mid-sized rooms.
- HDTV compatible --- I consider this is a must have for any new TV. HDTV is slowly but surely becoming the standard for all TV stations, and if you enjoy watching TV, your experience is vastly improved by watching HDTV. This TV is not capable of displaying HDTV signals, which is fine if you are just going to use it to watch DVD's and VHS tapes. If you are planning to use this TV as part of a home theater, I would recommend choosing another model that is HDTV ready.
- 16:9 aspect ratio --- I consider this a must have for watching DVD's and HD shows. This TV has a 4:3 aspect ratio, which is fine for watching regular TV and VHS tapes. Again, if you are planning to use this TV as part of a home theater, I would recommend choosing another model that has a 16:9 aspect ratio.
- Built-in HDTV tuner --- a nice feature that allows you to watch over-the-air HD channels (such as NBC, CBS, Fox, etc.) without the need to purchase an additional tuner or antennae. As this TV is not capable of displaying HDTV signals, it does not include an HDTV tuner.
- Slim footprint --- this is one real big disadvantage of CRT tubes, as they require a lot more space than TV's built using newer display technologies. This TV is a lot bulkier than a similar sized LCD or plasma TV. It weighs in at 97 lbs. and measures 29 1/8" x 25 3/8" x 19 7/16" (WxHxD).
- Plenty of Audio / Video Inputs and Outputs --- since this TV includes a built-in DVD player and VCR player, the number of audio / video connections is not quite as important of a feature as it is for most TV's. It does have an adequate number: 2 RCA audio / video inputs (1 front, 1 back), 1 RCA audio / video output (back), 1 RF input (back), 1 Coaxial digital audio output (back), 1 headphone jack (front). It should be noted that this TV does not have a S-Video input.
- Picture-in-Picture --- This is of very limited use to me, but it may important to some people. Not included with this TV.
- Progressive Scan (3/2 Pulldown) --- I consider this a must have for watching DVD movies and I consider this a must have for any HDTV. Not included with this TV.
- High quality sound --- not as important if you have a separate home theater audio setup, but definitely important if you do not. This TV has average sound quality coming from 2 speakers with a total 5W output. More details on the sound quality are described below.
- Warranty --- important to protect your investment. This TV comes with a 90 day parts and labor warranty, 1 year parts-only warranty for all parts of the TV and a 2 year picture tube warranty that is parts-only.
My Experience with this TV
I've broken down my experiences with this TV into separate sections, as I realize some people may not be interested in all of this information.
Watching Regular Cable TV
Currently we have cable TV hooked up through the RF input on the back of this TV. When you first power on the TV, it takes about 5-6 seconds for the TV to warm up. The picture fades in gradually during that time (this is true no matter regardless of the input source). Once the picture fades in completely, the resulting picture was excellent. The image details were clearly displayed with only very slightly noticeable jaggedness. The slight jaggedness was primarily attributable to the source signal, as the cable signal at our workplace is split amongst multiple TV's throughout the building. The example I can use to describe the jaggedness is the image of an umbrella that a reporter was holding while doing a live update on the weather. As the reporter moved while giving the report, the edges of the umbrella were not clearly distinguishable compared to the background images. The edges became blurred and the image details of the umbrella were not completely clear.
The image colors were displayed accurately and faithfully, with the exception of a slight tendency toward too much redness. This was an issue with the color settings of the TV in "Standard" picture mode, and I was satisfied with the resulting image after manually adjusting the color settings. I found the color to be more equally balanced after changing the color settings through the on-screen menus. One nice feature of this TV is the available "Memory" picture mode, which allows you to save your customized settings instead of having to manually adjust them each and every time you turn the TV off and back on again. The other picture modes are "Standard", "Sports" and "Movie".
The flat screen produced very realistic images and did not suffer from any negative disproportionate stretching found in non-flat screen CRT tubes. Viewing the TV from left or right viewing angles produced excellent results, and there was no loss of brightness or image detail as you moved to the left or right of the center view. I sat approximately 45 degrees to the left and to the right of the TV, and the image looked just as good from that angle as it did when viewed directly from the center.
The sound quality while watching cable TV was adequate, but not impressive. The speakers did not produce much bass, and sounded flat when trying to reproduce frequencies lower than a man's voice. Any sounds below about 200 Hz are, by and large, absent with these speakers.
The upper frequencies sounded a little better, but not by much. I would describe the upper frequencies as "hollow" and without depth. I didn't get a chance to really turn up the sound, but, in the few instances where upper-range frequencies were played, these speakers left a lot to be desired. There just wasn't clarity of the upper-range frequencies and I was left with the feeling "Is that it?" I would definitely recommend using the coax digital output to connect to an external set of speakers for better sound quality.
One somewhat useful sound characteristic of this TV is the StableSound feature. It keeps the volume level consistent when the source signal volume varies, so that you don't have to turn the volume up or down to keep the overall volume level the same. I noticed that the volume level remained consistent between the news program and the commercials that we watched. It did not, however, help to keep the volume level the same when different people were talking during a video-conference session. If someone speaks in a quiet voice, the StableSound did not raise their volume level to the same level as other people who spoke more loudly.
Watching DVD's
Using the MW27F51 to watch DVD's is certainly much easier than with other TV's that do not have a built-in DVD player. With the MW27F51, you just pop the DVD into the DVD player and press the play button. (You do still need to remember to change the TV to "DVD Mode" in order to play DVD's). You do not have to worry about connecting an external DVD player to the TV. This is nice as it is ready to play DVD's right out of the box.
Watching a DVD clears up the previous issue I had mentioned regarding the lack of image detail. I found that this TV produces clear and detailed images when using DVD's as the source signal. The resulting image quality is excellent and I did not see any instances of jaggedness. When watching DVD's, I found the level of detail to be comparable to my Sony 27" flat-screen CRT that I use at home.
Watching a DVD also produces clear, vibrant colors that exceed the image quality you get when watching cable TV. Again, when using the "Movie" picture mode, I found too much redness in the colors. I was able to select the "Memory" picture mode to change the color settings to what I had saved previously. After doing this, I was satisfied with the resulting color quality.
The sound quality when playing DVD's is no different than when watching cable TV. Again, I would definitely recommend using the coax digital output to connect to an external set of speakers for better sound quality.
The built-in DVD player is capable of playing Region 1 DVD's only.
Watching VHS Tapes
Using the MW27F51 to watch VHS tapes is also much easier than with other TV's that do not have a built-in VCR. With the MW27F51, you just pop the tape into the VCR and the tape begins to play automatically. The TV will even turn itself on automatically when you insert a VHS tape. So you don't need to worry about changing the TV to VCR mode when you want to play a tape, as the TV will automatically change to VCR mode whenever you insert a tape.
One nice feature of the MW27F51 is the auto-tracking. When you insert a tape, the auto-tracking kicks in and adjusts the tracking to obtain the best picture possible. If you want to, for whatever reason, you can still manually adjust the tracking using the remote control.
Another nice feature of this unit is the Commercial Skip. When you press the "CM Skip" button, it will advance the tape through 30 seconds of viewing. If you want to advance the tape by 60 seconds, you can press the "CM Skip" button twice. While this isn't an exact science and you tend to either undershoot or overshoot the commercial time by a few seconds, it is easier than manually holding the "Fast Forward" button to skip through recorded commercials.
When viewing a VHS tape, the image detail quality and color quality is typical of any other current generation VCR on the market today. The displayed images are grainy and lack the detail that you find with DVD's, and the colors don't have as much depth or as much intensity as you find with DVD's. This is inherent to VHS tapes and does not reflect the capabilities of the MW27F51.
Recording to VHS Tapes
I did not have the opportunity to try this out first-hand, so I cannot comment on how well the MW27F51 performs when recording TV programs to VHS tapes. The unit is capable of recording in both SP (Standard Play) and SLP (Super Long Play) modes. It is also capable of using a DVD as the source and recording DVD content to a VHS tape. Why would anyone want to copy from a high-fidelity source, like a DVD, to a lower fidelity source, like a VHS tape? To be honest, I have no idea. But this unit has the capability to do just that.
Use of the Remote Control
There is nothing extraordinary about this remote control. It is a bland silver color with all of the standard buttons needed to operate a TV, VCR and DVD player. At the top of the remote are the "DVD" and "TV / VCR" buttons that allow you to change the remote control to operate the DVD player or the VCR. It does not have the capability to be programmed to work with additional components, such as an external DVD player or a home theater audio receiver. One design aspect of this remote control that really annoys me is that more than one control is assigned per button. For example, the "Channel Return" function and the "CM Skip" function is assigned to one button, and you are supposed to know which function applies depending on whether you are watching TV or watching a VHS tape. This is not exactly a difficult task, but when you crowd all of those labels onto a small remote it makes it very difficult to find the right button (especially if you're in poor lighting conditions).
Use of the On-Screen Menus
The available on-screen menus are similar to the on-screen menus of other TV's I have owned – they are pretty standard. They allow you to adjust or customize the settings for the picture, audio, VCR timer (for recording TV shows) and parental controls (using the V-Chip). The user-interface is somewhat intuitive, and it is not necessary to refer to the user manual in order to get the hang of the navigation. The VCR timer menu is fairly easy to use, but you still have to input the start time, end time, channel, and tape speed. This is certainly not as easy as using the on-screen menus for Tivo recording.
I won't go into details for each menu, but I will mention that most menus have sub-menus that allow you to customize a wide array of settings for the TV. This is useful if you have the desire to adjust the various picture settings or sound settings of the TV.
Conclusion
Overall, this TV has some useful features and excellent picture quality. The ease of setup and ease of use when watching DVD's and VHS tapes is also a definite advantage for people who don't want to trouble themselves with connecting an external VCR and DVD player.
However, the lack of HDTV support, 4:3 aspect ratio, average sound quality and the bulkiness of this TV did not impress me. I would only recommend this TV to someone who likes to occasionally watch DVD's and VHS movies and wants an easy to use TV / DVD / VCR combo TV for that purpose. I would not recommend this to someone who wanted to really enjoy movie watching or HD content to its fullest extent.
My other TV reviews:
- Panasonic PT-61LCX65 LCD Projection HDTV
I have used this TV for over 50 hours while at work. It is set up in one of our video conferencing rooms and is used primarily for video conferencing meetings. It is also used in various communication courses for students to practice giving video presentations, view their practice presentation VHS tapes and view other various communication course materials. I have also used this TV to watch a DVD, a VHS tape and cable TV.
Basic Information on the Display Technology
With all of the various TV display technologies on the market today (Plasma, DLP, LCD, etc.), it is important to understand the basic pros and cons of the display technology used in this TV. The Toshiba MW27F51 TV uses flat screen CRT technology. CRT stands for "Cathode Ray Tube" and is the most common technology used in building TV's today. This TV uses the same basic technology that has been used for decades to build TV's, with the exception that this screen is completely flat. The common design for CRT TV's is not flat – in the common design the edges of the screen curve in slightly, so that the middle of the glass screen is closer to the person viewing the TV. This results in slightly skewed images that are not displayed uniformly across the entire screen. Flat screen technology keeps the image proportion accurate across the entire screen. Here is a quick comparison of flat screen CRT technology to some of the newer display technologies (DLP, LCD, etc.):
Advantages of flat screen CRT technology include:
- Flat screen CRT TV's set the standard for image quality that other display technologies are compared to
- Excellent black-levels ("Black-levels" is a term used to describe the capability of a TV to produce a true black color)
- Very wide viewing angles (Images remain easy to see are retain high quality when sitting to the left or right of the TV)
- Very low susceptibility to image "burn-in" (Where the possibility that an image, or part of an image, can become permanently "burned" into the screen)
- No "rainbow effect" or "screen door effect" artifacts that are sometimes found in rear-projection DLP and rear-projection LCD TV's
- No lamp bulb to replace
Disadvantages of flat screen CRT technology include:
- Very heavy and bulky compared to the newer display technologies
- Limited screen size – currently the maximum screen size is about 40"
Basic Features of the TV
Listed below are what I believe to be the important characteristics of any TV, along with my impressions / comments on the usefulness (or lack thereof) with the Toshiba MW27F51 TV.
- Big screen --- this TV has a 27" screen, which is adequate for most small to mid-sized rooms.
- HDTV compatible --- I consider this is a must have for any new TV. HDTV is slowly but surely becoming the standard for all TV stations, and if you enjoy watching TV, your experience is vastly improved by watching HDTV. This TV is not capable of displaying HDTV signals, which is fine if you are just going to use it to watch DVD's and VHS tapes. If you are planning to use this TV as part of a home theater, I would recommend choosing another model that is HDTV ready.
- 16:9 aspect ratio --- I consider this a must have for watching DVD's and HD shows. This TV has a 4:3 aspect ratio, which is fine for watching regular TV and VHS tapes. Again, if you are planning to use this TV as part of a home theater, I would recommend choosing another model that has a 16:9 aspect ratio.
- Built-in HDTV tuner --- a nice feature that allows you to watch over-the-air HD channels (such as NBC, CBS, Fox, etc.) without the need to purchase an additional tuner or antennae. As this TV is not capable of displaying HDTV signals, it does not include an HDTV tuner.
- Slim footprint --- this is one real big disadvantage of CRT tubes, as they require a lot more space than TV's built using newer display technologies. This TV is a lot bulkier than a similar sized LCD or plasma TV. It weighs in at 97 lbs. and measures 29 1/8" x 25 3/8" x 19 7/16" (WxHxD).
- Plenty of Audio / Video Inputs and Outputs --- since this TV includes a built-in DVD player and VCR player, the number of audio / video connections is not quite as important of a feature as it is for most TV's. It does have an adequate number: 2 RCA audio / video inputs (1 front, 1 back), 1 RCA audio / video output (back), 1 RF input (back), 1 Coaxial digital audio output (back), 1 headphone jack (front). It should be noted that this TV does not have a S-Video input.
- Picture-in-Picture --- This is of very limited use to me, but it may important to some people. Not included with this TV.
- Progressive Scan (3/2 Pulldown) --- I consider this a must have for watching DVD movies and I consider this a must have for any HDTV. Not included with this TV.
- High quality sound --- not as important if you have a separate home theater audio setup, but definitely important if you do not. This TV has average sound quality coming from 2 speakers with a total 5W output. More details on the sound quality are described below.
- Warranty --- important to protect your investment. This TV comes with a 90 day parts and labor warranty, 1 year parts-only warranty for all parts of the TV and a 2 year picture tube warranty that is parts-only.
My Experience with this TV
I've broken down my experiences with this TV into separate sections, as I realize some people may not be interested in all of this information.
Watching Regular Cable TV
Currently we have cable TV hooked up through the RF input on the back of this TV. When you first power on the TV, it takes about 5-6 seconds for the TV to warm up. The picture fades in gradually during that time (this is true no matter regardless of the input source). Once the picture fades in completely, the resulting picture was excellent. The image details were clearly displayed with only very slightly noticeable jaggedness. The slight jaggedness was primarily attributable to the source signal, as the cable signal at our workplace is split amongst multiple TV's throughout the building. The example I can use to describe the jaggedness is the image of an umbrella that a reporter was holding while doing a live update on the weather. As the reporter moved while giving the report, the edges of the umbrella were not clearly distinguishable compared to the background images. The edges became blurred and the image details of the umbrella were not completely clear.
The image colors were displayed accurately and faithfully, with the exception of a slight tendency toward too much redness. This was an issue with the color settings of the TV in "Standard" picture mode, and I was satisfied with the resulting image after manually adjusting the color settings. I found the color to be more equally balanced after changing the color settings through the on-screen menus. One nice feature of this TV is the available "Memory" picture mode, which allows you to save your customized settings instead of having to manually adjust them each and every time you turn the TV off and back on again. The other picture modes are "Standard", "Sports" and "Movie".
The flat screen produced very realistic images and did not suffer from any negative disproportionate stretching found in non-flat screen CRT tubes. Viewing the TV from left or right viewing angles produced excellent results, and there was no loss of brightness or image detail as you moved to the left or right of the center view. I sat approximately 45 degrees to the left and to the right of the TV, and the image looked just as good from that angle as it did when viewed directly from the center.
The sound quality while watching cable TV was adequate, but not impressive. The speakers did not produce much bass, and sounded flat when trying to reproduce frequencies lower than a man's voice. Any sounds below about 200 Hz are, by and large, absent with these speakers.
The upper frequencies sounded a little better, but not by much. I would describe the upper frequencies as "hollow" and without depth. I didn't get a chance to really turn up the sound, but, in the few instances where upper-range frequencies were played, these speakers left a lot to be desired. There just wasn't clarity of the upper-range frequencies and I was left with the feeling "Is that it?" I would definitely recommend using the coax digital output to connect to an external set of speakers for better sound quality.
One somewhat useful sound characteristic of this TV is the StableSound feature. It keeps the volume level consistent when the source signal volume varies, so that you don't have to turn the volume up or down to keep the overall volume level the same. I noticed that the volume level remained consistent between the news program and the commercials that we watched. It did not, however, help to keep the volume level the same when different people were talking during a video-conference session. If someone speaks in a quiet voice, the StableSound did not raise their volume level to the same level as other people who spoke more loudly.
Watching DVD's
Using the MW27F51 to watch DVD's is certainly much easier than with other TV's that do not have a built-in DVD player. With the MW27F51, you just pop the DVD into the DVD player and press the play button. (You do still need to remember to change the TV to "DVD Mode" in order to play DVD's). You do not have to worry about connecting an external DVD player to the TV. This is nice as it is ready to play DVD's right out of the box.
Watching a DVD clears up the previous issue I had mentioned regarding the lack of image detail. I found that this TV produces clear and detailed images when using DVD's as the source signal. The resulting image quality is excellent and I did not see any instances of jaggedness. When watching DVD's, I found the level of detail to be comparable to my Sony 27" flat-screen CRT that I use at home.
Watching a DVD also produces clear, vibrant colors that exceed the image quality you get when watching cable TV. Again, when using the "Movie" picture mode, I found too much redness in the colors. I was able to select the "Memory" picture mode to change the color settings to what I had saved previously. After doing this, I was satisfied with the resulting color quality.
The sound quality when playing DVD's is no different than when watching cable TV. Again, I would definitely recommend using the coax digital output to connect to an external set of speakers for better sound quality.
The built-in DVD player is capable of playing Region 1 DVD's only.
Watching VHS Tapes
Using the MW27F51 to watch VHS tapes is also much easier than with other TV's that do not have a built-in VCR. With the MW27F51, you just pop the tape into the VCR and the tape begins to play automatically. The TV will even turn itself on automatically when you insert a VHS tape. So you don't need to worry about changing the TV to VCR mode when you want to play a tape, as the TV will automatically change to VCR mode whenever you insert a tape.
One nice feature of the MW27F51 is the auto-tracking. When you insert a tape, the auto-tracking kicks in and adjusts the tracking to obtain the best picture possible. If you want to, for whatever reason, you can still manually adjust the tracking using the remote control.
Another nice feature of this unit is the Commercial Skip. When you press the "CM Skip" button, it will advance the tape through 30 seconds of viewing. If you want to advance the tape by 60 seconds, you can press the "CM Skip" button twice. While this isn't an exact science and you tend to either undershoot or overshoot the commercial time by a few seconds, it is easier than manually holding the "Fast Forward" button to skip through recorded commercials.
When viewing a VHS tape, the image detail quality and color quality is typical of any other current generation VCR on the market today. The displayed images are grainy and lack the detail that you find with DVD's, and the colors don't have as much depth or as much intensity as you find with DVD's. This is inherent to VHS tapes and does not reflect the capabilities of the MW27F51.
Recording to VHS Tapes
I did not have the opportunity to try this out first-hand, so I cannot comment on how well the MW27F51 performs when recording TV programs to VHS tapes. The unit is capable of recording in both SP (Standard Play) and SLP (Super Long Play) modes. It is also capable of using a DVD as the source and recording DVD content to a VHS tape. Why would anyone want to copy from a high-fidelity source, like a DVD, to a lower fidelity source, like a VHS tape? To be honest, I have no idea. But this unit has the capability to do just that.
Use of the Remote Control
There is nothing extraordinary about this remote control. It is a bland silver color with all of the standard buttons needed to operate a TV, VCR and DVD player. At the top of the remote are the "DVD" and "TV / VCR" buttons that allow you to change the remote control to operate the DVD player or the VCR. It does not have the capability to be programmed to work with additional components, such as an external DVD player or a home theater audio receiver. One design aspect of this remote control that really annoys me is that more than one control is assigned per button. For example, the "Channel Return" function and the "CM Skip" function is assigned to one button, and you are supposed to know which function applies depending on whether you are watching TV or watching a VHS tape. This is not exactly a difficult task, but when you crowd all of those labels onto a small remote it makes it very difficult to find the right button (especially if you're in poor lighting conditions).
Use of the On-Screen Menus
The available on-screen menus are similar to the on-screen menus of other TV's I have owned – they are pretty standard. They allow you to adjust or customize the settings for the picture, audio, VCR timer (for recording TV shows) and parental controls (using the V-Chip). The user-interface is somewhat intuitive, and it is not necessary to refer to the user manual in order to get the hang of the navigation. The VCR timer menu is fairly easy to use, but you still have to input the start time, end time, channel, and tape speed. This is certainly not as easy as using the on-screen menus for Tivo recording.
I won't go into details for each menu, but I will mention that most menus have sub-menus that allow you to customize a wide array of settings for the TV. This is useful if you have the desire to adjust the various picture settings or sound settings of the TV.
Conclusion
Overall, this TV has some useful features and excellent picture quality. The ease of setup and ease of use when watching DVD's and VHS tapes is also a definite advantage for people who don't want to trouble themselves with connecting an external VCR and DVD player.
However, the lack of HDTV support, 4:3 aspect ratio, average sound quality and the bulkiness of this TV did not impress me. I would only recommend this TV to someone who likes to occasionally watch DVD's and VHS movies and wants an easy to use TV / DVD / VCR combo TV for that purpose. I would not recommend this to someone who wanted to really enjoy movie watching or HD content to its fullest extent.
My other TV reviews:
- Panasonic PT-61LCX65 LCD Projection HDTV
