What is the installation angle of the satellite TV receiver?
The longitude and latitude of each region are different, so the installation orientation and elevation angle of each satellite receiver are different.ChinaSat nine pot about the installation position is southwest direction, elevation slightly perpendicular to the ground.
Receive (program) star 6B, the correct installation of antenna (including cable connections and receiver settings), start work: 1: frequency demultiplier focus, 2: frequency demultiplier to spin 3/4 (in the pot surface as reference, clockwise forward direction), 3 angle regulation vary, in general the surface of the pan from the ground (horizontal supporting surface) 10cm, range for South East (15 degrees vary, this data is the actual data in the west of Mongolia)
Method for adjusting satellite antenna:1, the first satellite TV and set-top box open, press the menu key on the remote - satellite receiver according to the program settings - increase the program in order to enter the downlink frequency, symbol rate, polarization, a case study of Fujian satellite TV: downlink frequency: 3706 symbol rate: 4420: horizontal polarization. (additionally, the local frequency should be 5150 correct.).2, look at the following signal quality and signal strength, then the signal strength is generally around 70% (if not, indicating that the connection feeder is not connected), and the signal quality is 0%. This requires the adjustment of the satellite antenna outside (adjusting the antenna to adjust the triangle: azimuth, elevation, and polarization angle) To turn the antenna outside on the left and right to find the star, when turning to see the signal quality of the maximum signal, then turn clockwise to turn the tuner to the best quality.3, press the remote control confirmation, then the receiver automatically search for taiwan.4. Use blind scan to search all programs. So far the tuning antenna will be fine. Finally, the satellite antenna is compacted with bricks. And find a large coke bottle cover to prevent water in high frequency tuner.
The elevation angle, azimuth angle and polarization angle are relative values;The satellite is basically fixed over the equator, but there is a difference between the longitude and latitude of the recipient's residence;A reception antenna installed in Sanya has a high elevation angle, while the elevation angle in Jiamusi is low. Similarly, the star number nine is received, and the azimuth of the people living in Dandong and Kashi may differ by 90 degrees;First, the location of the installation must be determined, and then the angle of elevation and azimuth can be detected by software. The star nine does not need to adjust the polarization angle. It is circularly polarized, left and right.
