usage
1. When inserting the card, the chip faces up, and the insertion depth is about one-third of the card as shown by the arrow;
2, each insertion of the card about 5 seconds to pull out, each insertion interval is greater than 1 minute;
3, the water card is the medium to transfer the water meter data, should be properly kept, if there is a loss to the water sales department to replace the card;
4. The user inserts the card into the water meter after purchasing water, and the data on the card is entered into the meter at one time. The user should observe the display of the water meter and confirm whether the water purchased on the card is written into the water meter.
5, in order to extend the service life of the water meter, the card can not be inserted on the water meter;
6, one table one card, the user card is strictly prohibited to lend, mixed, so as to avoid unnecessary losses and troubles to users or others.
The correct way to use the water card is that we need to go to the property or the place where the water card is sold to buy water first. At this time, the surface of your water card will have how many cubic meters of water you have purchased. Then we go back to our home and find our water meter. After a sound like this, we can look at the amount shown on the water meter, and if the amount increases, then it proves that the money has been filled and the water is in place.
Water card is an IC card, mainly for RFID (radio frequency intelligent circuit card), using the coil in the card for induction power supply, by the circuit in the card through the radio information transmission with the card reader. Unlike the magnetic stripe cards used by banks, there is no magnetism. Water card is divided into tap water payment card and water supply drinking water IC card and tap water IC card, generally most of the tap water supply enterprises to provide convenience services, through the recharge to the home water supply. There are also water fountains in most school classrooms that provide drinking water, and hot water in school dormitories via induction water meters.
The card requires a certain amount of money to be loaded before it can be supplied.
When I used electricity at school, there would be an electricity card, as long as it was plugged into the meter, it could use electricity normally, although you said it was a water card, but it was much the same, the card contained the water you bought, how much money you paid, how much water there was. The number of times the card is swiped does not make the water inside the drain, feel free to use it.
When I used electricity at school, there would be an electricity card, as long as it was plugged into the meter, it could use electricity normally, although you said it was a water card, but it was much the same, the card contained the water you bought, how much money you paid, how much water there was. The number of times the card is swiped does not make the water inside the drain, feel free to use it.