How long is the life of the game book? This depends on a variety of factors, including the quality of the hardware, how often it is used, how it is used, and so on. Generally speaking, the service life of a game book can be as long as several years. Laptops are good for work, but playing games for long periods of time can take a toll on performance and stability.
The general life of a game book is about 3 to 4 years, take my own game bookMachine head Wireless charging mobile phone head , you can check whether the network signal is good wireless charging mobile phone head , Check whether the network connection wireless charger mobile phone magnetic head interface is loose. The pos connection line or the data card is overdue. Or whether the broadband is overdue. You can also try it by restarting the card reader.
2, find the maintenance personnel to replace the link network cable. The phone lines are dead slow. The network cable is fast. Don'tUse the dial. Wireless charging mobile phone head You can also use the phone.
3. The POS certificate has been printed out at the POS terminal. If the cashier finds that the signed amount is less than the actual purchase amount, he should explain the reason to the cardholder and swipe the card again to make up the difference for transaction; If the cashier later finds that the signed amount is less than the actual consumption amount, the merchant shall provide the cardholder's consumption information, obtain the "Special Merchant Transfer Application Form" from the maintenance party, fill in the written information and submit it to the maintenance party.
The Prime Minister long presses the green power button to turn on the pos machine. After the boot, click the network Settings below and then click set wireless network wifi in, you can see the search wifi name, we click to connect to enter the password is good.
pos machine is not connected to wifi network signal networking, the device is connected to the bank card account. No wifi network signal is required to use the pos machine function, only the user needs to bind a bank card account. By swiping the user's bank card accountThe credit card operation is automatically connected to the banking system. Consumption: Do not need to enter the menu, in the standby interface of the construction bank, press the terminal prompt, swipe the transaction bank card or insert IC card transaction.
First, long press the green power button to turn on the pos machine. Once powered on, click on Network Settings below. Then click Set wireless network wifi. After entering, you can see the search wifi name, we click to connect. Finally, enter the corresponding password, and when connected, the icon of connecting to wifi will be displayed in the upper right corner.
How do pos machines connect to the wireless networkpos machines support wifi connection network, wifi connection relative to GPRS connection transmission speed is much faster, you can save a lot of time in the process of pos card swiping, especially if the user is in the signal is not good area, transmission and download data need to wait for a long time, occasionally because of network problems will also appear transaction positive problem.
In the standby interface of ICBC smart POS machine -- pull down the screen -- click the upper right corner -- Select WLAN-- select the corresponding wifi-- Enter the wifi password -- connect successfully (will appear in the upper right corner) -- setComplete wireless pos machine how to connect to wifi you do not know how to use the pos machine is not connected to wifi network signal networking, the device is connected to the bank card account.
Do not charge all portable hard drives. The portable hard drive doesn't need to be charged because there is no battery inside. The 5-inch mobile hard disk can be identified and used directly by inserting the USB port, and can work normally with only the power supply of the USB port. The 5-inch mobile hard disk is relatively large and requires an external power supplyIt works.
All mobile hard disk do not charge, because there is no battery inside, but if you want to use the mobile hard disk, you need to connect the USB interface to power can be used normally, mobile power has a power adapter, which plays a transformer role to provide current to the mobile hard disk. In general, when the mobile hard disk is plugged into the computer, the motherboard provides power support for the mobile hard disk.
Mobile hard disk, this word to look at the specific situation, generally speaking, when you use it automatically connected it will need this charge, otherwise it does not need, so overallThere's no problem.