The patrol stick is an automatic automatic identification technology that automatically and accurately records the time, location and situation of the patrol personnel in the patrol inspection work. It can play a scientific role in the patrol inspection of the patrol personnel. The new product of standardized and standardized management is an effective and scientific integrated management scheme for civil air defense and technical defense in public security management.
However, in the process of using the patrol stick, sometimes the patrol stick is faulty, which makes it impossible to respond urgently. When encountering a faulty situation, you need to judge it yourself and carry out detailed inspection. Then, according to the inspection situation, reasonable treatment is carried out.
Fault 1: When the software that encounters the patrol stick cannot be opened, it should be checked in turn: whether the connection between the transmitter and the computer is properly connected; whether the COM port is correctly selected; whether the password key is in contact with the download port correctly; whether the power supply is connected properly. After the inspection, the faults are dealt with in the following order: plug the cable firmly; select the correct COM; re-contact the download port with the password key; connect the power cord.
Fault 2: When encountering the patrol stick data transmission is not in the computer, check the following seven points separately: whether the input/output terminal of the patrol stick is inserted in the download port of the transmitter; whether the patrol stick has been turned on; the transmitter Whether there is foreign matter or dust in the download port; whether the patrol stick green light is on; the computer display data is not read; the red light, the green light or the two lights are long; the time is displayed at the same time. Then, the corresponding processing method is: after the patrol stick is read in and the output end is inserted into the transmission port, turn it to make it close to the transmission port; check it, if it is not turned on, please turn it on and try again; wipe it with a soft cloth. Transmission port; download when the green light is on; there is shaking when downloading, continue to download; CPU is chaotic, power off reset and recharge; there is a problem with the clock circuit.
Fault 3: When the patrol stick can't read the data, first check if there is voltage on the read/output end of the patrol stick. (The normal voltage is: the new 2.8V-3V, the old 3.5V-4V.) Next, check if the patrol stick reading is contaminated with dust. If there is, wipe the reader with a soft cloth. Try again.
The above three fault problems are more common problems. If your patrol stick has the following problems during work, follow the above steps to solve them one by one!
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The product uses own mold to make technologic design, the housing uses aluminum and silicon alloy and upper protrusion and lower sinking structure is used so as to ensure good sealing performance; protective grade reaches IP 68.
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Assembly of junction box uses not-loose screws so as to avoid loss during load cell wring.
Wiring board uses combined screws for assembly, which are convenient for removal.
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