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Audio Equipment maintenance

1, audio equipment and normal operating temperature of 18 ℃ ~ 45 ℃.
2, audio equipment avoid direct sunlight should be avoided near heat sources such as radiators.
3 audio equipment after use, the function keys to be reset.
Before switching audio power amplifier volume potentiometer spin to a minimum, the most effective means of protecting theamplifier and sound.
5, open in the front to boot, that is the first to open the CD player, and then open before and after class, power amplifier's volume to the minimum. The surface equally concerned should the amplifier's volume potentiometer spin to a minimum, off beforethe amp and then close with CD player.
6, the machine should be used. If the long-term is not rotating part of the mechanical deformation commonly used but can extend the life of the machine.
7 to periodically energized. Especially in the case of long-term use in wet, hot season, the best energized for half an hour aday to avoid internal components damp moldy.
8, every once in a while to use a clean, damp soft cotton cloth to wipe the surface of the machine; when not in use, the ofapplication dust cover or cover cloth to cover the machine to prevent dust from entering.
9, note the use of safety. From electronics principle, any electronic equipment in the state of live work should not connect or disconnect other devices charged pluggable active equipment is very dangerous.