Intercom equipment use precautions
Intercom equipment use precautions
1. On a car with an airbag, do not place the intercom in the range that may be involved when the airbag is deployed. If the walkie-talkie is in the range of areas that may be involved in the deployment of the airbag, once the airbag is deployed quickly, the walkie-talkie may injure the person inside the vehicle with great impact.
2. In a potentially explosive atmosphere or occasion, the walkie-talkie must be turned off unless the walkie-talkie is specially certified. In potentially explosive atmospheres, electric sparks can cause an explosion or fire.
3. Do not replace or charge the battery in a potentially explosive atmosphere. Installation and removal of the battery may cause contact sparks and cause an explosion.
4. Before the * near blasting area and the area where the detonator is located, the intercom must be turned off to avoid a possible explosion.
5. Use the original or approved battery of the company.
6. If a metal conductor such as jewelry, keys or beads touches the exposed electrode of the battery, all batteries may cause damage or personal injury. Be careful with batteries that have been charged, especially when you put them in pockets, wallets, or other metal-filled containers.
7. Charging should be carried out in an environment of 5 to 40 degrees. If this temperature range is exceeded, battery life is affected and it is possible to fill the rated capacity. 8. In order to avoid problems caused by electromagnetic interference and / or electromagnetic compatibility, the walkie-talkie should be turned off when the "off the walkie-talkie" logo is attached. For example, hospitals or other places where health care equipment is used. When you are flying, you should also turn off the intercom on request.
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