Many people do not pay attention to the use of equipment when using the square dance sound, and often use it at will. This will easily cause damage to equipment and waste of money. Lei Meng Science and Technology I collected some notes when using the square dance sound. It can be used as a reference when using square dance audio. Pay attention to these points.

Matters needing attention in the use of square dance audio:

1. Put the phone away.

In order to protect the circuit of the speaker, although your desktop audio can be placed at will, you must keep a distance from mobile phones, cordless phones, televisions, refrigerators, microwave ovens and other items, and it is best to stay away from the computer case.

2. The importance of sound source

No matter how good the stereo is, it's no use without good music. Although MP3, WMA, ATRAC3plus and other compression formats are flying all over the world, it is a lossy compression format after all. The CD-ROM that stores this kind of music may have a large capacity, but many elements in the sound are discarded when compressed.

3, the use of audio taboo

(1) Put the equipment into the cabinet.

(2) Stacking equipment.

(3) Positive and negative poles of the power plug.

(4) The wiring is not firm and clean.

(5) Use marble or glass handling equipment.

(6) The placement of speakers should be "adapted to local conditions".

(7) Improper wiring.

(8) Take room acoustics for granted.

(9) blind imitation, not proceeding from reality, blindly imitating others.