How To Make The Sound Longer Service Life?
2024-06-15
To make the audio service life longer, you can carry out maintenance and maintenance from the following aspects:
1. a suitable working environment
Temperature control: the normal working temperature of audio equipment should be maintained between 18 ℃ ~ 45 ℃. Too low temperature will reduce the sensitivity of some machines (such as tube machines), and too high temperature may cause components to burn out or premature aging. Therefore, special attention should be paid to cooling and maintaining air circulation in summer to avoid overheating of the equipment.
Avoid direct exposure: audio equipment should avoid direct sunlight, and away from heat sources, such as heaters. Direct sunlight and high temperature heat sources will accelerate the aging of audio equipment.
2. the correct usage habits
Volume control: Do not adjust the volume frequently, and do not turn the volume too high. Long-term high-volume playback will not only cause the sound quality to drop, but also accelerate the aging of the speaker components. It is recommended to use good quality sound source and wire to reduce sound distortion.
Function key reset: After use, be sure to reset each function key. Long-term non-reset may lead to dysfunction, because the pull button spring of the function key is easily damaged in a stressed state for a long time.
Sequential switch on and off: Before switching on and off the audio power supply, the volume potentiometer of the power amplifier should be adjusted to the minimum to protect the power amplifier and speaker. When starting up, it is recommended to turn on the CD player or audio source equipment first, and then turn on the power amplifier. When shutting down, the power amplifier should be turned off first, and then the front-end equipment should be turned off after the amplification function of the power amplifier is completely turned off, so as to avoid damage to the equipment caused by impact current.
3. regular maintenance and maintenance
Cleaning and maintenance: regular cleaning of audio equipment, including the removal of dust, hair and other debris inside. You can use a clean, damp soft cotton cloth to wipe the surface of the device, but avoid using a cloth with excessive humidity or chemical cleaning agents. When not in use, a dust cover or cloth should be covered to prevent dust from entering the inside of the equipment.
Contact cleaning: Metal is easily oxidized when exposed to air, resulting in poor contact. It is recommended to clean the contacts once every six months and use cotton to daub the contacts with alcohol.
Regular power-on: long-term non-use of audio equipment may cause deformation of some parts and affect equipment performance. Therefore, when not in use, especially in the humid and high temperature season, it is recommended to power on for half an hour every day to use the heat generated inside the machine to drive off moisture.
4. to avoid bad operation
Avoid machine stacking: the most important CD player and sound amplifying part should be placed independently as far as possible to avoid harmonic vibration caused by overlapping placement and affecting sound quality and equipment life.
Reduce interference: other household appliances and computers should avoid sharing a set of power with the audio to reduce electromagnetic interference. At the same time, keep the connection line clean and orderly, avoid entanglement to produce noise.
5. professional maintenance and inspection
Regular inspection: regularly ask professionals to maintain and inspect the audio equipment, including checking whether the circuit board, components, etc. are aging or damaged, and timely replacement or repair.
Professional maintenance: If the audio equipment fails or is damaged, you should contact professional maintenance personnel for maintenance and treatment in time. Do not disassemble or repair yourself to avoid greater losses.
In summary, the service life of audio equipment can be effectively extended by maintaining a suitable working environment, correct usage habits, regular maintenance and maintenance, and avoiding poor operation. At the same time, regular maintenance and inspection of professionals is also an important measure to ensure the long-term stable operation of audio equipment.
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2024 /
06-15
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Industry Dynamics
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