The hair removal instrument has a black screen, what should I do?

The causes and treatment methods of the black screen of the hair removal instrument are as follows:

The instrument and related accessories are exposed to liquid or placed in a humid environment, which is easy to be damaged by moisture and needs to be placed in a ventilated and dry environment.

When operating the instrument, please clean the parts of the body that need beauty, and do not apply any cosmetics and other skin care substances when lighting, so as not to damage the instrument and affect the use effect.

The lamp head cannot be turned on without plugging in, and the heat dissipation hole should be kept unobstructed during use. Otherwise, it is easy to damage the black screen.

Human hair has a certain growth cycle, and hair removal only delays the growth rate of hair to a certain extent. After hair removal, it is still possible for the hair to grow back, but the thickness and thickness will be reduced due to the intensity of the hair removal.

At present, the commonly used methods of hair removal are medical hair removal and physical hair removal. Medicinal hair removal does not cause any damage to the hair follicles, so it does not last long, and the hair will grow back in about three days; Physical hair removal methods include laser, photon, and e-light, which destroy hair follicles according to the principle of selective photothermodynamics, and achieve hair removal results while avoiding damage to surrounding tissues.

For coarser and darker hairs, greater damage will occur after physical hair removal, resulting in the degeneration and necrosis of some hair follicle cells, thereby effectively preventing hair regrowth for a long time; For finer and lighter hairs, physical hair removal can only cause partial destruction of hair follicles, resulting in the deformation and shrinkage of hair follicles and accelerating their transition from anagen to catagen and quiescent phases, resulting in shorter, thinner, lighter hair and significantly slower hair growth. The effect and the number of times, the energy at the time and the individual differences are all factors that affect whether the hair will grow in the end.

1. All hair removal instruments have a black screen, generally speaking, you can check the following two points.

a. Make sure the power cord is connected to an effective power outlet.

b. Whether the fuse tube on the back of the instrument is loose or burned.

If the above two points are okay, then 1: The screen is burned 2: The wire inside the screen is loose There are two reasons for this.

The screen burns and needs to be returned to the factory for repair and replacement of the screen, and the screen cable is loose, and the cover plate needs to be connected after the instrument is opened.

Hair removal comes to the device screen care method as follows:

2: When operating the instrument, please clean the parts of the body that need beauty, and do not apply any cosmetics and other skin care substances when lighting, so as not to damage the instrument and affect the use effect.

3: If the lamp head is not plugged in, it should be kept unobstructed in use. If you don't, the black screen will be damaged.

1.The black screen of the mobile phone is one of the faults that are often encountered in the maintenance of mobile phones, and the black screen can be divided into two types: one is the black screen in use, and the other is the black screen in standby.

Here are some basic causes and solutions that cause black screens. 2.The black screen during use is mostly caused by third-party software downloaded by yourself, and this situation rarely occurs when the machine comes with it.

It can also be subdivided into two kinds: one is that the software itself has a problem, the software itself is unstable, or it does not match the mobile phone system, etc., this is very easy to solve, and it can be unloaded; The second is the conflict between software and software, which is a little more troublesome to solve, and requires a software installation and uninstallation experiment to determine which software is the problem. If you find it, uninstall it, and the problem will basically be solved.

3.The black screen in standby, let's talk about the standby principle first, because most of the straight board machines have a power-saving circuit design: the mobile phone can not detect the key trigger signal for a long time, it will automatically turn off the screen, that is, standby, when you need to use the mobile phone, a button will activate the power-saving circuit, and then the screen lights up.

4.The reason for the black screen is often reflected by the delay in the triggering circuit of the screen. That is to say, the mobile phone system has sent out the instruction to light up the screen, but because the circuit is delayed, it is not sent successfully, and the screen is not lit successfully, but the mobile phone system thinks it has been lit, so it causes a black screen.

The hair removal instrument has a black screen, what should I do?

Hello, the screen of the hair removal machine is not lit, first change a power cord, that is, the word power cord, plug in the power switch, key switch, red emergency stop switch, or other shapes of the switch to try several times, so as not to cause poor contact to cause the hair removal and skin rejuvenation machine screen is not lit or flashing screen problem. If these can't solve the problem, it should be the internal problem of the main engine of the hair removal mountain, we recommend that we contact the professional maintenance of the hair removal machine engineer to disassemble and repair, it is not recommended to disassemble and find the problem yourself. Or under the guidance of our professional maintenance personnel, disassemble the back cover and judge the problem one by one.

There is a high-voltage power supply in the host, you must remember that without the guidance of professionals, do not remove the cover of the machine, so as not to endanger personal safety or cause secondary damage to the hair removal machine, thank you for your consultation, I hope to help you, I wish you a happy life and smooth work.

The hair removal instrument has a black screen, what should I do?

The reasons for the black screen of the instrument due to hair removal and the treatment methods are as follows: 1: The instrument and related accessories are exposed to liquid or placed in a humid environment, which is easy to be damaged by moisture and needs to be placed in a self-ventilated and dry environment.

2: When operating the instrument, please clean the comma of the body that needs beauty, and do not apply any cosmetics and other skin care substances when lighting, so as not to damage the instrument and affect the use of effective pants. 3：

If the lamp head is not plugged in, it cannot be turned on, and the heat dissipation hole should be kept unobstructed during use. If you don't, it's easy to damage Hu Gao's black screen.