Moisture-proof, dustproof and shockproof
Car stereos, like other electrical products, cannot withstand humidity, dust and violent vibration. Some car owners like to turn up the sound volume during long-distance driving. Deafening music can drive away fatigue. However, car stereos are most afraid of this sudden amplitude change.
In the process of using the sound system, it is necessary to avoid turning the volume up to the maximum, which will easily damage the speaker coil and affect the power amplifier. If the amplitude suddenly increases, the power amplifier may burn out. Therefore, in addition to avoiding sudden amplitude changes. Humidity and dust are also two main problems that lead to audio failure. When cleaning the interior of the car, the owner must be careful not to spray perfume, detergent and other liquids in the direction of sound. Dust on the stereo can be wiped with a dry towel or a special wet paper towel. After cleaning the interior of the car, it is best to open the window for a period of time to allow the moisture to evaporate before closing the window.
Daily maintenance is very important.
The laser head of CD player is a wearing part, which should be maintained. Car owners can often wipe the CD slot of the CD player and the panel of the audio system with wet cotton swabs. The dust on tapes and CDs will not only ensure the cleanliness of the host, but also affect the sound quality of playback and damage the sound. When the optical disc laser head runs at high speed, if it encounters dust and deviates from the track, the sound quality will be distorted and the laser head will be damaged.
Due to environmental factors, car audio is generally difficult to achieve the effect of home audio. Car owners should be more careful when using it. If the car stereo often doesn't read the disc, it means that there is dust on the laser head. The host can clean it himself. Wipe the CD with a special CD cleaner, then put the CD into the CD player to clean the dust on the laser head. When using the stereo, the car owner had better not change the CD frequently, and put the CD as gently as possible.