Talking about what to do if the vending machine has no network signal

What to do if there is no network signal on the vending machine? Frequently Asked Questions of Paper Currency Maker 1. The adult machine can receive money just after it is turned on. After a period of time, the coin inlet of the paper currency device flashes and cannot receive money. This situation is caused by the antenna inside the machine interfering with the banknote device. Keep the antenna inside the machine away from the banknote device and restart the machine. 2. Card currency: There is a red buckle marked with an arrow under the currency entry port of the banknote device. Open the banknote device. Take out the money stuck in the banknote device, buckle the banknote device, and restart the machine. The machine has no network signal 1. There is an antenna to receive the signal in the machine. Place the antenna on the top of the machine along the small door of the machine. Then restart the machine. If the antenna is placed inside the machine, the sheet metal shell of the machine will affect the network signal. 2. Click the setting button to enter the setting interface. Check whether the network type is correct in the network setting column. Normally it should be GPRS. 3. After entering the setting interface, check whether the machine's IP address and port number are correct in the server setting column. Normally it should be: IP address: 120.76.152.203 Port number: 5005 After the setting is completed, click Return. Return to the purchase interface and restart the machine. 4. If the above is normal and the machine still has no signal, take out the phone card in the main control box of the machine and take a picture. Let's check if this mobile phone card is over-stop. You can ask the customer to change a mobile phone card first to see if the signal can come out. 5. If the device number is not displayed on the first setting page of the machine 3 minutes after it is turned on, the machine has no mobile phone card or the mobile phone card cannot be used normally (damaged). Light strip problem 1. If a single light strip in the auxiliary cabinet does not light up, disassemble the wire baffle on the leftmost grid of the corresponding layer. Check whether the plug of the light strip is properly inserted, whether the terminal is not connected or has poor contact, just plug it in. 2. The part of the light strip does not light up, it is a light bar problem; if the brightness is insufficient, it means that the power supply connector is connected badly. 3. If all the lights of the auxiliary cabinet are not on, check whether the power supply circuit of the auxiliary cabinet lights is disconnected. Mainly check the following places: (1) The lamp belt plug behind the auxiliary cabinet (2) The plug behind the main cabinet (3) The power supply plug on the right side of the main cabinet power distribution box (4) Check whether the power supply line for the auxiliary cabinet lamp belt Damaged 4. If the main cabinet light strip is off (1) Both are off, check the power supply plug on the right side of the main cabinet power distribution box, and whether the terminal is well connected. If it is not a problem with the power supply line. (2) If a single bar does not light up, check the white plug at the end of the light strip. Through the above introduction, do you know what to do if the vending machine has no network signal? If you have any questions, you can contact our company and we will provide you with a reasonable and detailed answer, so that more people can understand that unmanned vending machines in Dongguan and unmanned vending machines in Guangdong are our responsibility. Previous: Profit and application scope of unmanned vending machines Next: Discuss the industry overview and business characteristics of vending machines