This brand may be a domestic device, the general manufacturers are using a scanning engine such as MOTO, New World and so on, and then through the Bluetooth module to receive, your problem should not be the problem of the scanning gun, because the receiver does not power caused. The beeping sound during scanning is a communication error.
1, the key is that the wireless charger has no base, only a sticker on the table to indicate the location, the phone can be charged on it, the real wireless charging! Compared with other charging methods, the delivery and laying of shared wireless charging will be faster.
2. The first problem is standardization at the national level. Just as USB ports on computers need a unified standard to ensure data compatibility, wireless charging also faces challenges. At present, the wireless charging technology protocol of new energy Oems is not unified, and it is expected to be in 2020strong> Wireless charging code ? Hold down the touch dao send button, the lamp is activated, red lighting area and red focus line appear. ? Align the red focus line with the bar code center, move the scanning gun and adjust the distance between it and the bar code to find the best reading distance.
We take the XT6400 Bluetooth 4G dual-mode wireless gun as an example, when connecting the computer, you only need to plug the 4G receiver into the computer, and then tap the scanning gun to connect. If you use the Bluetooth function, you need to turn on the Bluetooth function of the phone, and long press the scanner gun to enter the Bluetooth pairing modexcel and other software with a cursor flashing, that is, as long as the keyboard can be typed anywhere, then the wireless scanner can start scanning the bar code, and the bar code data will be transmitted to the computer in real time. If the transmission is successful, the wireless scanning gun test can be used normally.
Step: Enter the Settings screen First, unlock your wireless gun, find the main menu, click on the "Settings" option, and then drill down to the "Scan service Settings" module, which is the starting point for personalized configuration. Output mode selection Wireless gun provides wireless charging code three output modesTo meet the needs of different scenarios: Direct display: the scanned barcode data is immediately displayed at the cursor position, including the Chinese barcode, including the full character, intuitive and easy to read.
Please first check the following: check whether the data cable is properly connected to the host, including whether the data cable is firm and whether the original data cable is used. Check whether the barcode label quality is good, the scanning gun may not be able to scan broken and wrinkled labels. Check whether the reading bar code type of the scanning gun is enabled. If it is not enabled, please enable the reading bar code first. If the scanning gun still cannot be used, please contact your supplier.
Yes, the supercharged shared charging cable is real. It is a new type of shared charging service that allows users to charge anywhere without carrying a charger. The principle is that users can search for nearby charging points through the mobile APP or wechat mini program, then scan the QR code to obtain the charging line and pay through Alipay or wechat.
One is that the production cost of shared charging cables is lower. One is that shared charging lines are simpler to operate. Super power sharing chargeSupport 5 minutes of free charging, charging fast, strong financial background.
A shared charger is more like a "charger" than a "power bank". Because there is no mobile charging, it is mainly to meet some specific scenario charging. The main target of the shared charger is a large commercial complex, entertainment and leisure, brand catering, coffee shops, hotels, these relatively fixed Spaces.
The shared charging bank has a charging cable. The shared charging bank comes with a data cable, and the charging port can be selected, and the data cable interface is Type-C, Apple, and Android. Therefore, rental shared charging does not have to carry their own numberAccording to the line. If there is no model to choose from, it means that the shared charging bank has three data cable connectors, and you do not need to choose yourself.
Password 5 1 shared charger can be free to set the price by the agent according to the site, charging 1 comes with a one-drag three charging cable, supporting 99% of the mobile phone models on the market charging. Because there is no need to configure the battery, the cost of a shared charger is only about half of the equivalent shared charging bank, but the charging standard of the two is basically the same.
Huawei wireless extender does not respond to code scanning because: The mobile phone system does not support: Huawei wireless extender requires a smartphone to scan the QR code for configuration. If your mobile phone system version is too early or does not support code scanning, it cannot be configured normally. You can try to update the mobile phone system or replace the phone that supports the scanning function. Scanning distance is too far: your phone is too far away from the wireless expander, the signal will be interfered with or unstable when scanning the code, resulting in no connection.
The camera is blurred, which also causes the camera to fail to capture clear images. Wipe the camera clean. Great majorityPart of the QR code scanning software needs to connect to the network, if the signal is poor, it may lead to scanning failure. Two-dimensional code scanning can not come out may also be the problem of scanning software itself, try to replace another two-dimensional code scanning software.
Long press the image two-dimensional code, no pop-up two-dimensional code option in the identification map suggest the other party to send two-dimensional code, select the original image to send; When received, do not click to view the original image, directly long press to identify the QR code in the thumbnail.
Check whether the phone camera is damaged. Strong light, reflective phenomenon, will also lead to scanning code can not be identified. Fading QR code leads to unclear orIf it is dirty, it will lead to lower recognition rate. Check the network signal. You can't even identify it if it's bad. All of the above have been ruled out, or it is not possible to check whether the camera in the phone Settings has been turned off.
may be the scanned QR code expired, so the mobile phone can not scan. It could have been scanned when the phone wasn't connected to the Internet, so it couldn't be identified. Huawei Xiangxiang 9 is equipped with Qualcomm Snapdragon 450 processor, up to 4GB memory 64GB storage, front 8 million pixels, AI face recognition support, 4000mAh battery capacity.