This happens because the signal your set is receiving, although digital, is a digitized standard (480i or 480p) transmission, not a digital high definition transmission. Note: In many cases, even when you are viewing digital channels, the picture will look fuzzy.
OPTIMUM NO SIGNAL ON TV TV
It is this mismatch between the standard cable or OTA signal resolution and the TV resolution that causes the problem. In most cases, your LCD TV is a high definition TV with a resolution capability of 1366 by 768, 1440 by 900, or 1920 by 1080. The signal you are getting from your cable company is a low definition 480i signal, with a resolution of approximately 640 by 480. If this does not solve your problem give us a call to assist you.The standard cable channels or standard over-the-air (OTA) channels often appear fuzzy or blurry on your LCD TV because of a mismatch between the resolution capability of your TV and the resolution of the analog signal transmitted by your cable company or OTA broadcaster. Also, clear away overgrowth and branches that could potentially obstruct the DStv signal. Our conclusionįirst of all the best way to ensure a problem-free installation is by using a DStv accredited installer.įurthermore, if you do struggle with reception problems, check the plant growth around and in front of your DStv dish. If you still have signal problems and the searching for signal and no signal errors does not clear. If you do suspect a tree of stealing your joy, try trimming the overgrowth and see if your reception improves. Check your DStv dish first and determine if you could have a tree obstructing your DStv reception. In addition, a DStv installer should warn you in advance when there is no, alternative installation position and trees could be a factor.Ĭonsequently, if you do have DStv reception problems especially if you do receive a ‘searching for signal’ or ‘no signal’ error message. It is very important to use a reputable installer when deciding on getting DStv installed. DStv signal is not able to penetrate the leaves of trees. Due to the intricate nature of the satellite signal it is better to keep your dish clear of trees. Furthermore, trees could have been planted after installation. Potential tree growth is hard to determine and sometimes neglected. Sometimes when the initial installation of a DStv dish is done tree growth is not taken in mind. Optimal TV uses state of the art equipment to optimize your DStv reception.Ĭall us now for an appointment. If this does not resolve the problem it is best to consult a DStv accredited installer to investigate and repair your DStv installation. You can then, in turn, reduce the overgrowth until the signal is restored. The first place to start is to look at the plant growth surrounding your DStv dish. In conclusion, if you do have a ‘searching for signal’ or ‘no signal’ problem with your DStv. Satellite signal cannot penetrate leaves and therefore affects the DStv reception.Ĭonsequently, if you do have a lush garden keep your DStv dish clear from overgrowth, this will prevent signal loss. Consequently, people try to cover their eyesores with plants. In addition, there is the fact that plant growth is much more aesthetically pleasing than a DStv dish. Most of us love an English garden but with the joy of having one comes some challenges. In this, the second post in our series, I would like to shed more light on the reasons for signal loss caused by obstructions.ĭue to the sensitive nature of the satellite signal, any obstruction will, therefore, affect your DStv reception.
OPTIMUM NO SIGNAL ON TV SERIES
We will discuss some of the reasons for searching for the signal error, in a three-part series of posts. The dreaded searching for the signal error, is the most common DStv error.įurthermore, you could have this error intermittently or even only when it rains. Especially when you are at home and trying to wind down after a hectic day. DStv Searching for Signal? No Signal? Obstructionįirst of all, there isn’t something more frustrating than, not being able to use your DStv decoder.
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