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What if the barcode scanning gun is connected to the computer and does not respond?

Release Time:2020-07-29

Recently, many customers have consulted why bar code scanning gun connected to the computer will not respond? With the application of automatic identification technology equipment in many fields of our life, it also brings us convenience. However, as an electronic device closely combined with optical, electronic, mechanical and software application technology, it is inevitable that the code scanning gun will encounter unrecognizable situations in long-term use.

The reason and solution of bar code scanning gun connecting computer did not respond:

1. because the connection of the scanning gun does not meet the transmission specifications:

At present, the common code scanning gun has three kinds of interfaces, including SCSI small computer standard interface, its connection equipment is ≤ 8, usually the transmission speed is 40 M/S, and the general link is high-speed equipment. The installation of SCSI equipment is more complicated, if there is no SCSI card on the computer, it is easy to produce hardware conflicts, resulting in the inability to identify the code scanning gun;

2. bar code scanning gun or computer interface is loose:

The user only needs to pull out the interface of the code scanning gun, and then test it through the interface of other equipment (PC), and determine whether the interface of the code scanning gun is loose through the exclusion method.

3. Bluetooth scanner cannot connect to the computer normally:

Cause analysis may be caused by Bluetooth mismatch. It is necessary to insert the Bluetooth receiver provided by the manufacturer and set up and connect the system of the device according to the instructions.