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What should I pay attention to when applying and storing the signal jammer in the examination room?

Dojammer 2021-07-24

I believe everyone should be very familiar with the test room signal jammer. This device will be used in various large, medium and small exams. The application of this device can make the exam more fair and equitable. What are the places to pay attention to when the device is used and stored? Next, I will give you a specific introduction.

1. When the test room signal shield is not in use, it should be stored in a dry air circulation place to prevent long-term exposure to salt spray and corrosive gases.

2. When the equipment is in operation, it is not allowed to put other items on the top and disassemble the antenna to prevent it from affecting the function of the equipment and destroying the host.

3. The mobile phone signal shielding antenna of the external antenna must not be screwed up wrongly, and screwed up corresponding to the frequency.

4. The installation part of the equipment must be far away from high temperature and humid places. When using the equipment outdoors, pay attention to waterproof and moisture-proof.

5. It is not allowed to use a completely sealed box to cover the test room signal shielding device for concealment. This will affect the heat extraction and cause the machine to be destroyed.

6. The antenna must be installed and connected to the power source during application.

7. The test room signal shield should be placed in a place with good air circulation, as far as possible to avoid large and medium-sized objects, avoid strong heat sources and strong electromagnetic sources, in order to maintain the function of the shield and keep it running for a long time.

8. If the power supply of the equipment is not industrial grade, remember that it cannot be used without interrupting the machine for 24 hours, so that the service life of the power supply and the machine will be shortened.

9. Because the product does not have a main power switch, it is recommended to use a power socket with a switch.

10. When scrubbing the surface of the signal shield in the examination room, chemical solvents must not be used, and water should be prevented from entering the machine.