The functions of various key switches of Pacific Automotive Network are: 1. The volume button controls the volume during music playback; 2. Turning on and off the hazard warning light (commonly known as double flashing light); 3. On-board computer Control; 4. Control and settings of multimedia systems.

1 The button on the electric switch functions as the test button. The other button is the reset button. When the leakage protector is protecting, this button will pop up. If you want to close the circuit breaker, you must press this button before closing the air switch.

2. The electric gate switch often trips. When other switches are disconnected, the main switch will still trip, indicating that the switch is damaged and can be replaced. If the main switch is directly connected to electrical equipment, the equipment may have leakage or short circuit. It will be clear if you carefully check the outlet under the main switch.

3 Why is the gate switch pushed upward? Pushing the gate switch upward is for safety. The power switch is turned on and the line is powered, which is relatively dangerous. Therefore, the more difficult operation should be used for powering on (turning the switch on); the easier operation should be used for powering off (turning off the switch).

1. It is difficult to push the switch upward; it is easier to pull the switch downward.

2. If other items accidentally fall and hit the switch, the power supply will be cut off - relatively safe; if installed in reverse, the disconnected power supply may be accidentally connected - a danger .

4 How to connect this kind of electric switch with three wires, fire and ground wires? Wiring principles for electric lamps - the live wire goes through the switch, the switch is connected to the lamp (screw lamp holder, the live wire is connected to the top), the lamp is connected to the neutral wire and the socket wiring principle ——Left zero, right ground in fire!

5. What should I do if the power switch is on but there is no power at home? If the power switch is on but there is no power at home, it may be because: the power supply has no power to begin with. Check whether the power supply (power access terminal on the upper end of the switch) has power.

If there is power at the upper end of the switch, check whether there are other switches behind the main switch, or whether the circuit is open or has poor contact.

6 Electric switch wall painting pictures. I suggest you draw directly on the electric switch box. The painting should be painted on paper. After it is pasted, put it into a frame that is slightly thicker and slightly larger than the electric switch box. , and then hang it on the switch box. Just take off the painting when you need to operate the switch box. We have used this method a lot and the effect is very good. Especially if you don’t know how to draw, you can choose to buy various paintings according to your personal preferences.

7 If the electric switch has sparks and a burnt smell, it may be that there is something wrong with the insulation of your switch, or if you turn on the switch, it may be that some parts have been burned, but the line is still energized. The solution is: first, change the switch; second, turn on your current switch to find the problem, and then solve it according to the situation. 8 My lights turn on by themselves, the switch cannot be controlled, and the main switch trips!

Generally, there are two spiritual wires from the household lighting circuit to the lamp. The live wire should be connected to the switch. The spiritual wire should be directly connected to the lamp. The light in your home that lights up by itself is connected to the switch. It is the spiritual wire between the light and the switch. There is leakage in the line between the lines. Because the live wire does not pass through the switch, the current passes through the live wire to the lamp. Due to the leakage, it may contact the wall, the ground, and connect to the earth, causing a circuit. Your switch blade is the separation switch and automatically trips due to leakage protection. Ask an electrician to check the lights in your home. The wiring should be able to find the problem 9. How to fix the push-pull decorative painting that blocks the electric switch to the wall with wood screws. First, drill four holes in the wall. Where did you buy it? You can install the sales package 10. The wires under the electric switch If it burns once every few months, it consumes a lot of electricity. If the wires are not firmly connected, they will heat up and burn out. If the wires are not square enough, they will also burn out.

(Pictures/Text/Photos: Pacific Automotive Network Question and Answer Calling the Beast)