​Hand-free360 Degree QR Code Scanner For Supermarket

Scanner Frequently Asked Questions

1. Why does not the scanning gun connect to the computer without any reflection?
A: After connecting the scanner to the computer, whether the sound is activated, if you do not start the sound, please check whether you use the cable is normal, the computer is normal. If the connection line to confirm the normal, the computer is normal, it should be the problem of the scanning gun itself. If there is a start sound, but no light, it is basically a problem on the motherboard.

2. Why the scanner has a light out, there are decoding sound, but can not upload data?
A: Probably because there is no corresponding interface, please scan the corresponding interface bar code, it should be noted that the serial port must be used in the super terminal scan, or use the communication program conversion, or will not be able to enter data. If the corresponding interface sweep, it may be a line of the problem.

3. Why can not be used when the keyboard line into the data, and the keyboard can not be used?
A: You did not sweep the corresponding bar code at the keyboard, or there was a problem with your line.

4. Why is my scanning gun connected to the computer after the restart?
A: That may be because your interface power supply is insufficient, you need to add power can be.

5. Why some sweepers sweep some bar code, some bar code sweep?
A: Please confirm whether the code of the bar code you are scanning is open and whether there is any length limit after opening, which may cause the bar code to be read.

Wired Barcode Scanner Frequently Asked Questions

1,press the scan button, the light shot out, and can hear the sound of the drop, with the scan gun driver is not installed or failed, just re-pull out the USB interface can be inserted again.

2,press the scan button, the light shot out is a point or more bleak, this situation is accompanied by a laser bar code scanning gun was broken after the failure, are mechanical failure, need to return to factory maintenance. The new light-sensitive scanning gun, no mechanical structure more durable. If the work environment is often beat the application, it is recommended to choose the new light bar code scanning gun.

3, press the scan button, no light shot, did not hear the sound of the drop, please check the USB connector is plugged in, you can replace a host behind the USB interface to try.

4,some code scanning is normal, some code is not swept out, there may be bar code scanning gun settings prohibit a bar code scanning, read the bar code scanning gun manual, scan the code, the need to open the bar code type can be.

Wireless barcode scanner frequently asked questions

1,Sweep no code, but the handheld part can see the light shot, can hear the drop sound, that the wireless receiver is not a zone with success, or more than the effective distance, or wireless receiver frequency settings and the Frequency does not match. In this case, please first check whether the USB wireless receiver work indicator light is lit, usually wireless receiver and wireless bar code scanning gun part of the successful match, scan bar code, the wireless receiver indicator light will flash The If there is no correct match, please consult the manual or manual, for channel matching and serial number matching (some models may only need to match the channel on it).

2,Scan out the bar code is garbled or Chinese characters. Usually this is due to the reasons for the input method, please turn off the input method on the computer.

3,The scan, the light becomes dim or the sound becomes hoarse, said wireless bar code scanning gun host battery power shortage, need to charge. Usually at least four hours or more.