source:Industry News release time:2021-09-26 Hits: Popular:Brand bar audio wholesale
1. The normal operating temperature of professional audio equipment should be 18℃~45℃. Too low temperature will reduce the sensitivity of some machines (such as electronic tube machines); too high a temperature will simply burn out the components or cause the components to age in advance. Special attention should be paid to cooling down and maintaining air circulation in summer.
2. Do not expose professional audio equipment to direct sunlight, and prevent it from getting close to heat sources, such as heaters.
3. After the professional audio equipment is used up, the function keys should be reset. If the function key is not reset for a long time, and the torsion spring is under stress for a long time, it will simply cause a malfunction.
4. Before turning on or off the audio power, turn the volume potentiometer of the power amplifier to the minimum. This is a useful protection method for professional power amplifiers and professional speakers. At this time, the power expansion of the power amplifier is almost zero, and at least it will not cause harm to the speakers during misoperation.
5. Turn on the CD player from the front to the back when turning on, and then turn on the front and rear stages. Turn the volume potentiometer of the power amplifier to the minimum when turning on. When shutting down, turn off the power amplifier first, so that the expansion function of the professional power amplifier is completely closed. At this time, when you turn off the front-end equipment, no matter how large the inrush current occurs, it will not affect the professional power amplifier and professional speakers. Turn the power amplifier's volume potentiometer to the minimum when closing the surface, and turn it off or turn it off before it can interact with the CD player.
6. The machine should be used frequently. It is often used to extend the life of the machine, such as some parts with motors (recording decks, laser disc players, laser video disc players, etc.). If it does not rotate for a long time, some parts will be deformed.
7. Power on regularly. When it is not used for a long time, especially in humid and high temperature seasons, it is best to power on for half an hour a day. In this way, the heat generated during operation of the internal components can be used to drive away moisture and prevent internal coils, speaker voice coils, transformers, etc. from being damp and moldy.
Popular recommendation
PSM318 DJ monitor Bar audio set Vendor
2021-07-16Resolution 2 SHCar stereo Vendor
2021-07-17F1201 School audio Vendor
2021-07-16XQ48 Bar sound bar Merchant
2021-07-26Resolution 2 S8KTV audio Vendor
2021-07-17A28 CARDIOID SUBWOOFER Learning audio Merchant
2021-07-26XD18I Bar speakers wholesale
2021-07-26F55 Bar speaker company
2021-07-16A3 Home ktv audio Merchant
2021-07-26Resolution 1 Bar ktv sound Vendor
2021-07-16I5 Concert sound Merchant
2021-07-26AX 88KTV audio sales
2021-07-17Tongxiang popular bar SPACE CLUB audio recommended Ma Teng audio
2022-01-27How to solve the sound of the horn
2022-10-28Sound model.Bar use audio sales
2021-12-15Shanghai MASTER popular bar audio recommendation---Mateng Audio
2022-10-27When buying a stage audio amplifier, pay attention to these points so as not to suffer a loss.
2021-11-10Wuxi HYPER OG bar audio recommendation--Mateng Audio
2022-10-12Dingyuan's most fun bar TAICHI PARTY special audio---Mateng Audio
2022-11-07Features, related terms and steps of bar sound engineering.Bar sound engineering Vendor
2021-11-12Stage performance live audio problem.Bar performance sound wholesaler
2023-03-17Wuxi HYPER OG bar audio equipment is provided by Maarten Audio
2022-02-11Chengdu DNA Bar Performance Audio--Mateng Audio
2022-06-13Bar Audio Equipment Mateng Audio
2022-12-06