According to the understanding of many security inspection technicians, improper operation of security gate products may cause some minor faults, such as inability to work or malfunction, so don't panic when encountering this situation. The development process of security gates has been nearly 70-80 years. In recent years, the technology and quality of its X-ray security gates have been perfect, and there are fewer and fewer problems. When you solve problems at work alone, you can still feel the feeling of success. The technical personnel of Fangji Infinite Security Door shared the troubleshooting and solutions of the security door:

　　Common failure phenomena of security gate:

Answer: During the installation process, it is necessary to distinguish between the left and right door panels, the left and right door panels (4P plug) and the left and right door panels (3P plug). They must be inserted firmly and cannot be installed in reverse, otherwise it will cause problems.

When there is no alarm, you must check whether the intensity is always bright and the infrared count is normal.

So what specific problems will happen at the security gate?

1. Not start: The power indicator is on, but check whether the power supply in the box is plugged in firmly. If there is no problem, check whether the safety tube and power supply are connected properly. If the power indicator is off, it is necessary to check whether the input cable is plugged in firmly and whether the power cord is intact.

2. Long alarm time: check whether the alarm time setting and infrared count are normal.

3. Don't call the police: the strength is always bright, first check if there are interference sources around, then try to change the frequency of the crystal oscillator. Check if the infrared is normal.

4. Liquid crystal door water phenomenon: At this time, it is necessary to check whether the LCD panel is squeezed.

5. Series pole: Check if there will be interference.

6. Infrared does not count: Check if the infrared is plugged in firmly and the infrared head is blocked.

Although the installation is correct, there may still be some abnormalities in the security inspection door. Before dealing with this problem, we must pay attention to:

1. Check if the working parameter setting is correct.

2. Check if the connector is inserted correctly.