source:Industry News release time:2023-04-18 Hits: Popular:Brand bar audio wholesale

1、 Shop batteries for wireless microphone transmitters. In order to avoid signal distortion and frequency interference during normal use of the system, sufficient batteries must be used. If conditions permit, alkaline 9V batteries are preferred.
2、 How to know whether the transmitter battery energy is sufficient as early as possible? In wireless microphone systems of various brands and models, most receivers do not have the transmitter battery energy display function. Although some wireless transmitters have low voltage battery display, users rarely pay attention to this problem in use. In the normal use of wireless microphones, audio signal distortion or frequency interference caused by insufficient battery often occurs. In order to prevent this phenomenon, the operator can timely use the PFL pre listening function of the mixing console during the normal use of the wireless microphone, and monitor the signal of the wireless microphone with headphones. If the sound clarity is slightly reduced or the noise is slightly increased, the battery should be replaced immediately, so as to avoid the psychological pressure caused to the operator due to insufficient battery energy as far as possible.
3、 How to change the battery during the performance. It shall be convenient, fast and simple to replace the battery during the performance. A good way is to turn on the "mute" switch of the mixer channel to make the wireless microphone mute. If the mixer without this function can turn off the output volume of the wireless microphone receiver first, then turn off the transmitter power, turn on the transmitter power after replacing the battery, and then restore the receiver output volume to the original gain. If the receiver does not have an output volume switch, You can turn off the mixer input gain or use the Line/MIC selector to switch. After replacing the battery, turn on the machine and reset the mixer input gain or selector.
Why not turn off the plug of the wireless microphone channel and replace the battery? It needs to be noted here that it is troublesome to replace the battery by closing the channel pusher. Generally, the microphone has effect processing sound during singing. If one microphone is used, the other wireless microphone needs to
When replacing the battery, if you turn off the channel pusher, you should also turn off the auxiliary channel potentiometer for reverberation and time delay. If you forget to turn off the auxiliary channel potentiometer, when replacing the battery, the power impact sound of the wireless microphone transmitter will be output from the auxiliary channel to the mixer through the effector, directly affecting the sound effect; In addition, if the auxiliary potentiometer is leaked after the battery is replaced, there will be no sound effect, which will affect the sound effect.
Popular recommendation
F121Car stereo wholesaler
2021-07-14Resolution 5T Touring KTV audio wholesaler
2021-07-16XD18I Bar speakers wholesale
2021-07-26F218 Mk2 Learning audio Vendor
2021-07-14A3 Home ktv audio Merchant
2021-07-26F101 Marten Audio Vendor
2021-07-16DS 210Sound bar Vendor
2021-07-17Minibass 212 Bar bar sound Merchant
2021-06-09F215 MK2 ktv bar sound Factory
2021-07-14Evolution 7E Sound bar Merchant
2021-07-16Resolution 4T Touring Bar use sound Vendor
2021-07-16Resolution 1.5TT Marten Audio company
2021-07-16Reasons and solutions for the sound of conference room audio whistling?Learning audio manufacturer
2022-07-12Dongguan PARTY MASTER (Genesis) electronic bar audio is provided by Ma Teng Audio
2022-07-19Conference room audio equipment operation and common problems.Shaanxi Conference Room Audio
2022-06-16Why is the horn distorted?
2022-10-11Dongguan PARTY MASTER Audio Bar Special Audio--Mateng Audio.Anshun Bar Audio price
2022-03-24What if the conference room is not soundproofed? Teach you a few ways to solve the problem that the
2022-03-17The speaker manufacturer teaches you how to distinguish the sound quality of the speaker
2021-10-08Bar sound engineering needs to consider these design principles
2021-11-20Summary of the reasons for the burnout of eight kinds of speakers.Audio brand bar
2022-04-11Tongxiang SPACE net red bar special audio project is provided by Ma Teng Audio.Bar ktv sound
2022-03-28How to make the lights "perform" together in the stage performance
2022-11-23Is the audio debugging in the conference room noisy? These three methods can be solved quickly!
2022-11-12