Sanmenxia where there where there are four wireless microphone monopoly wholesale selling a drag 1, 8 collar clip microphone on the console programming group, brightest high, medium, low tone EQ and brightest gain GAIN button tone alto position, and then pull down the brightest auxiliary volume fader. Jiaming Yang 1503 +71780 +75 www.69139139.com 1399 +229 +631 Milan sun, Zheng * City Market Building 5, Unit 2, 2082, on the stage, these eight microphones focus on the most prone to howling, and then placed on a platform height of about 1m away from the stage floor. 3, according to the conventional couple PA system. The feedback suppressor into a grouping of eight microphone corresponding INSERT interface insertion method. 4, will be in series with the mixer to the amplifier between the various peripheral equipment (including acoustic feedback suppressor) are set next to the road, and various input and output devices knob 0dB at home in amplifier attenuation button set in the intermediate position. 5, on the console microphone marshalling output fader and master output fader are set to 0dB at debug brightest microphone gain the co-ordination between the button and auxiliary faders, respectively. Jiaming Yang 1503 +71780 +75 www.69139139.com 1399 +229 +631 Zheng * City Market Milan sun, Unit 2, Building 5, 2086, which the auxiliary volume fader all the way to the microphone and slowly pushed up to be stable the the howling appear. Remember the faders which dB position, then pull down the faders, followed by the second mic debugging, and so on until 8 mic debugging stable howling date. This step is very important, and requires patience fine tuning. Will your mixer main output fader down to restore the brightest cylinder sub fader position howling. 8, acoustic feedback suppressor bypass key recovery into the work of the state, and select S1 single point filtering method, and then slowly pull the main output faders. The suppressors will gradually be which sounds these eight microphone frequency howling restrain until suppressors on the red filter indicator is no longer flashing far. 9, and finally Press STORE stored to, selected by spin round good memory number, then press the STORE button will adjust the results are stored. Jiaming Yang 1503 +71780 +75 www.69139139.com 1399 +229 +631 Milan sun, Zheng * City Market Building 5, Unit 2, 20810, recovery of peripheral equipment to work on the state, the whole commissioning work will be completed. Above debugging, eight collar clip microphone steady work in the best condition to effectively curb the performances prone to acoustic feedback.