How to deal with the failure of the wireless traffic light detector
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[ Pacific Security Network News ]
This article is to share with you how to deal with the failure of the wireless traffic light detector. The infinite traffic light detector has three red light signal detection functions, adopts the wireless transmission mode, omits the cumbersome wiring process, strengthens the required functions, and has high detection accuracy. It is more convenient to use.
This device adopts reliability design and is subject to interference automatic reset function, which reduces the problem that the detection equipment cannot work normally due to interference, and has strong anti-interference ability.
How to deal with the failure of the wireless traffic light detector
1. Turn on the power, the power indicator is not displayed, check if the power is normal.
2. The power indicator light is displayed normally, the status indicator does not change with the red light signal change, check whether the red light signal wiring is good.
3.1.2 are normal, can not receive data, check whether the channel of the transmitting and receiving ends is consistent, and whether the antenna is installed correctly.
4. There is no abnormality above, and the distance test is performed to judge whether the distance is beyond the allowable range.