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What should I do if the KTV microphone hits a dead end?
The dead angle is a popular saying that a KTV microphone signal is not received in a certain place in an indoor place. What should I do if I use a KTV microphone to reach a dead end? The following summary of the experience of the microphone for your reference:
1. The simple method is to change the direction and angle of the antenna to see if it can improve the receiving conditions.
2. If the environment is too bad, you can use the multi-frequency adjustable KTV microphone. It automatically scans the frequency of interference around it and eliminates it. The rest is the available interference-free frequency, and can be used at the same time. Multiple sets.
3, you can try to change a set of frequencies, because some sources of interference may just conflict with the frequency of this set of microphones, changing a set of frequencies can often solve the problem. If there is a receiving environment such as a column in the field, it is not good to choose a KTV microphone or two antennas. Because the coverage of the four antennas can make the signal more comprehensive, such as when people walk and talk, then the opportunity is received. Proactively select the microphone with the strongest signal according to the location of the microphone.
4. If the receiving conditions are too harsh, such as the sound control room is not in the venue, or there are pillars, wall barriers, etc., you can consider extending the antenna. The emergency method is as follows: Take a video cable, about 10~15 meters, the original The antenna of the receiver is removed and connected to the video cable, and the antenna is installed where you can test and receive the signal.
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