The driver's car stereo, which is famous for automobile insurance pension, adds a lot of fun and mood to the driver and maintains people's life and passion, but the stereo is often "forgotten corner". The obvious difference of automobile audio is that when using automobile audio, the environment is not good, it will be affected by vibration, high temperature or low temperature, humidity, limited space, dust and electromagnetic interference, which will cause certain damage to automobile radio. There are some problems in the use of car audio system. Vehicle maintenance experts analyze common technical failures and solutions, and summarize how to use and maintain the correct audio system in Jinan automobile maintenance.

　　汽車保養(yǎng)計劃1:收音機

　　Car Maintenance Plan 1: Radio

　　(1)無線信號非常微弱，甚無法接收到無線信號

　　(1) The wireless signal is so weak that it can't even receive the wireless signal.

　　檢查天線是否通用，連接器是否插在無線電天線之間，或者天線是否損壞。如果信號微弱，但您可以收聽，您可以使用手動選擇模式進行調(diào)整，自動選擇新的電臺，您可以清楚地聽到。

　　First check whether the antenna is universal, whether the connector is inserted between the radio antennas, or whether the antenna is damaged. If the signal is weak, but you can listen, you can use the manual selection mode to adjust and automatically select a new radio station, you can hear clearly.

　　(2)若有多個臺站，頻率顯示僅為數(shù)字或雙數(shù)字頻率，請檢查是否正確。如果儲存站消失，關(guān)閉點火開關(guān)，檢查音頻電纜是否有恒流。

　　(2) If there are more than one station, the frequency display is only digital or double digital frequency, please check whether it is correct. If the storage station disappears, turn off the ignition switch and check the audio cable for constant current.

　　汽車保養(yǎng)程序二:汽車記錄儀

　　Vehicle Maintenance Procedure II: Vehicle Recorder

　　有了消聲器，聲音變得越來越小

　　With mufflers, the sound becomes smaller and smaller.

　　很多老板都很臟，如果清潔膠帶可以買到的話。磁帶作為揚聲器放置在磁性材料上，它將存儲磁帶上的信息和將發(fā)生的損壞。

　　Many bosses are dirty, if the cleaning tape can be bought. The tape is placed on a magnetic material as a speaker, which stores information on the tape and the damage that will occur.

　　(2)語音變化或自動無尾

　　(2) Speech change or automatic endless

　　膠帶體積太小，必須正常使用。

　　The tape is too small and must be used normally.

　　(3)皮帶不得進入或離開駕駛室

　　(3) Belts shall not enter or leave the cab

　　磁帶錄音機帶槽變形，直接暴露在陽光下，或在高溫、低溫環(huán)境下，或膠帶粘著翹曲，或由于受潮，導(dǎo)致膠帶翹曲等問題，可在皮帶上或退換。

　　The tape groove of tape recorder is deformed, and can be directly exposed to sunlight, or in high or low temperature environment, or tape sticking warping, or due to damp, resulting in tape warping and other problems, which can be replaced on the belt or back.