The satellite TV receiver has no signal
The third step, press the remote control to confirm, then the receiver automatically search for taiwan. The fourth step is to search all the programs with the blind scan function. 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 second step is to 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 (mainly slow turn pot, patience).
The adjustment method of the satellite antenna: first television and satellite 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 oscillator frequency should be 5150 correct.) this is the first step.
