The operating environment requirements of KTV audio equipment!Learning audio Vendor

　　The first thing to pay attention to should be to prevent the use of KTV audio equipment in dust and vibration environments; there should be enough space around the machine to facilitate the heat dissipation of the machine; for the power amplifier, special attention must be paid to keeping the heat dissipation channel clear.

　　Detailed notices when using KTV audio equipment:

　　In the audio system, the first thing you should pay attention to is the order of power-on and power-off. When turning on, you should turn on the pre-equipment such as the audio source first, and then turn on the power amplifier; when turning off, you must first turn off the power amplifier, and then turn off the pre-equipment such as the audio source. If there is a volume knob on the audio equipment, turn the volume knob to a small place before turning it on or off. The purpose of this is to reduce the impact on the speaker when it is turned on and off.

　　When using KTV audio equipment, it is strictly forbidden to unplug or plug in signal plugs. Avoid damage to the machine or speakers due to the resulting impact. When KTV audio equipment is working, if abnormal sounds are emitted, the power supply should be turned off immediately and the operation should be stopped. And ask an experienced and qualified repairer to repair it. Do not open the machine privately to avoid causing greater damage to the machine or causing electric shock.

　　The detailed parameters of the KTV audio equipment during use, including the ambient temperature of the equipment, should be kept at -10℃--+40℃; the relative humidity of the KTV audio equipment during use should be at 50%--80%; the power supply voltage is 198V-- 242V; After that, the power frequency when using KTV audio equipment is 50H-60Hz.

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