Can't get a clear picture - move your HDTV projector.
When you have a HDTV projector, you must place the projector in a horizontal position with no more than an 8 degree forwards or backwards tilt. The projector also has to be placed in a well-ventilated area so that the intake and outtake vents will not be obstructed in any way. It also have to be at least 4 feet away from any heating and cooling vents. These placement tips for a rear projection HDTV are important for you to follow if you want to be able to watch high definition or normal television on your new big screen TV.
A projector for high definition TV is specially designed for home cinema areas. It is easy to connect and easy to maintain, so that every time you turn on the TV you have the movie theater experience. Some homeowners start off by installing the projector directly in front of the screen. They quickly learn that this does not give them a sharp picture. The projector must be placed on a flat surface at a right angle to the screen.
It should also be within 10 feet of the electrical outlet and at least 5.5 feet from the screen itself. You can also install the projector on the ceiling, but you do need to carefully follow the installation instructions that come with the projector. The image on the screen may be sharp, but it might also be upside down.
A Projection HDTV projector designed for high definition TV is compatible with with both HDTV and SDTV formats, but if you want to receive digital high definition you will have to buy a special tuner. This tuner will draw in the high definition signals from the airwaves of the broadcast station. The type of tuner you need depends on how far away you are from the broadcast station. A tuner will allow you to receive high definition TV without having to subscribe to a cable or satellite provider. It will give you free TV, but your choice of channels will be limited.
Popular HDTV Projection TVs