Many friends bought audio, but did not know how to wiring. In the face of a bunch of audio equipment, they couldn't hear the songs they wanted to listen to. Today, I will solve the problems for everyone. Just follow the steps to operate. It is very simple.

1. Look at the back of the amplifier and audio, whether the audio cable is complete; if not, you must first buy a section in the store. You don't have to be too long, otherwise you will also put it behind.

2. The connection of the audio cable is easy. Find a scissors to make the audio cable head out of the surface of the surface of the surface to expose the copper wire inside, generally two colors: brass and silver.

3. Turn the copper wire slightly with a few times to make the hardness of the copper lines stronger, and then see that there are red and black wiring columns behind the amplifier, a red column with a bronze color; a silver pillar with a silver column.

4. The other end of the audio cable also receives the sound of the sound. Some audio is a wiring column, and some are more convenient. The buckle is firm.

5. After the amplifier and audio are connected, you must enter the sound source to the amplifier. The sound source is generally used to use the DVD player. If you allow it, you can also use notebooks, etc. There are two audio cables of the Lotus head with both ends. The L and R channel output sound signals inserted under OUTPUT behind the DVD are also inserted on L and R on the amplifier, but note that it is input input. In this way, the sound will be output from the DVD to the amplifier, and then output from the amplifier to the sound.

6. Now you can open DVD and power amplifier, you should be able to hear the sound. The following is the button of the front panel of the amplifier. You can find a small screwdriver, insert the microphone, and slowly adjust the knob while talking until the sound is suitable for your own voice.