1, the OUT interface is the sound line output interface, which is used to connect loads, such as speakers and headphones. OUT interface is generally the opposite of in, which generally represents the interface of audio input and is used to connect CD players, mobile phones, MP computers, etc.

2. The 2.OUT interface refers to the audio output interface. This interface is used to connect loads, such as speakers and headphones. The OUT interface is used to connect external devices such as speakers and headphones. The OUT interface is generally opposite to the in interface, and in generally represents the audio input interface. It can connect CD players, telephone equipment, music players and personal computers.

3. out under the interface is the output end, which is generally opposite to in, and in is the input end. You can find a line to insert and see if there is any sound! (* _ _ *) Warm tip (* _ *) I sincerely hope you can adopt mine. If you don't understand, you can continue to ask. If you are satisfied, remember to adopt it in time.

How to connect the water purifier in and out

1. The installation steps of in and out on the water purifier are as follows: Confirm the positions of the water inlet and outlet of the water purifier. Cut off the inlet pipe and outlet pipe with a pipe cutter to keep the nozzle clean. Align the water inlet and outlet of the water purifier with the nozzle and fix it with pipe clamps or screws.

2. Determine the inlet and outlet: find the interface marked with inlet and outlet on the water purifier. Generally speaking, in stands for water inlet and out stands for water outlet.

3. The pressure barrel of the water purifier has two ports, one is the water inlet and the other is the air inlet. When connecting, it is necessary to connect the water inlet with the tap water pipeline. The pressure barrel has only one interface. Install an angle valve first, and then connect it with the water inlet hose, so that the two interfaces are connected in place.

4. One is the water inlet and the other is the air inlet. Generally, only the water inlet is used, and the inflation port only needs to be inflated when the pressure of the pressure barrel is not enough.

5. out and in on the pump indicate the inlet and outlet. The function of the pump is to lift the liquid from a low place to a high place, or to increase the pressure, so there are inlets and outlets.

There are two sockets on the charging treasure. What does the big socket say out and the small socket say in?

Out and in on the charging treasure are the output and input interfaces of the charging treasure. Out is the output interface of charging treasure, which is used to charge other devices, such as mobile phones, tablet computers and digital cameras.

The switch IN on the mobile power supply represents the input, which is the charging interface of the mobile power supply. OUT stands for output, that is, the output interface of mobile power supply to charge other devices. The Chinese translation of in is access, which is used as the annotation of input interface in mobile power supply.

It is the export end of charging treasure. Out 1 is the first output interface, and the output current is 1A, which is the current for charging the mobile phone. Out2 is the second output interface, and the output current is1a. The larger output current is used to charge the tablet computer instead of the mobile phone.

The words "out" and "in" on the electronic treasure mean that "out" means that electricity is output from here, and "in" means charging from here.

What do in and out mean on the speaker?

1, in is input, C/SUB is bass, rear is rear surround, side is front midrange, mic is microphone jack, and out is output. C/sub orange: refers to the middle channel and bass channel of 1 or 1 multi-channel speaker. Back Black: Connect the back of 1 or 1 channel and surround the left and right channels.

2. out (output) on the amplifier means output, and in (input) means access.

3. The power amplifier has input/output. The IN behind the audio equipment generally represents the interface of audio input, which is used to connect the input signals of CD players, mobile phones, MP computers, etc. So in means input. OUT generally represents the interface of audio output, which is used to connect loads, such as speakers and headphones, so out means output.

4. On active speakers, power amplifiers and stereo systems, IN is the audio signal input and OUT is the audio signal output. If you play music with a mobile phone, the output of the mobile phone should be connected to the input socket of audio equipment (AUDIOIN/LINEIN/AUXIN, etc.). ).