Precautions when using professional audio:

1. The temperature when the audio is used, avoid using it in high temperature, cold and humid places.

The working environment temperature of professional audio should be between 5 degrees Celsius and 40 degrees Celsius, and the relative humidity should be 35-80%.

2. Dustproof in professional audio use, do not place the combined audio in a place with too much dust.

Many mechanical parts and electronic components in the audio (such as cartridges, needles, magnetic heads, laser heads, etc.)

All require a certain degree of precision and cleanliness, which will affect the sound quality of the audio and even have a destructive effect on the parts.

3. Anti-magnetic when using professional audio, avoid using near strong magnetic field,

The conversion between electrical and magnetic signals in many working processes in audio,

If there is a strong magnetic field near the speaker, it will definitely affect the normal operation of the combined speaker.

Produces electromagnetic induction noise and humming sound.

4. The heat dissipation of professional audio should work in an air-ventilated environment.

To avoid the accumulation of heat inside and the surrounding humidity, temperature and humidity rise,

Avoid accelerated aging of audio components.

Maintenance method of advanced professional audio:

1. The box should be made of logs, and it should be placed in a dry room.

Avoid direct sunlight as much as possible, do not put it in a humid place,

Prevent high-density machine-made boards from swelling when wet.

2. Maintenance of professional audio speaker unit: carefully remove the speaker unit in the finished box,

Be careful and mark the position with an oil-based pen on the cabinet and speaker.

In order to reset the installation after maintenance. Prepare a box of imported white solids

Car wax (used on imported brand cars) is evenly smeared on the upper and lower two-layer T irons of the magnetic steel,

Generally, this T iron is made of iron galvanized products. If the pot frame is an iron pot frame, it must also be treated in the same way.

Let the wax be attached to it, do not wipe it off, it can prevent N years from being rusted.

The speaker unit is led from the sound volume to the two parabolic braided soft copper wires of the terminal.

It must also be waxed and evenly smoothed back and forth with your fingers, without wiping it off,

In order to prevent a long time, the lead becomes black and becomes less elastic and affects the work.