The ETC card has two sides. When you get this recharge card, the side with the chip is the front. The front is facing the window, just inserted into the card slot of OBU equipment. When the ETC credit card is inserted into the OBU device, the screen lights up and prompts "Charging", indicating that the card reading is normal and the ETC function is normal. It can also be said that the card can be inserted anyway, but it is suggested that the chip should be inserted outward and the back of the card should face its own direction, so that the chip can be exposed and it is more convenient to dock with the expressway ETC system.

What's wrong with 1.etc device not displaying after card insertion?

1. There may be a problem with the device. If the card is inserted, will the equipment not work? I suggest you go to the ETC customer service center for testing, and change the equipment if there is any problem.

2. The card is inserted incorrectly.

3. The equipment models are different, some face inward and some face outward. There is a relatively direct judgment method. If you insert the card, your amount can be correctly displayed on the display screen of ETC equipment. Congratulations, you inserted it correctly.

4. It doesn't matter if it's a radio frequency card, just like swiping a bus card.

5. The chip is facing you, and the arrow is inserted in the direction of the A-pillar of the driver's seat!

2.etc may not be activated, but it can be used normally after activation. The correct card insertion method of ETC card is as follows:

1. The customer inserts the ETC card into the OBU device with the front facing the driver and the back facing the front glass. The chip part should be inserted into OBU equipment. The normal use of the main card will not be affected after insertion.

2. Electronic tag, also known as OBU (abbreviation of on board unit), is literally translated as vehicle-mounted unit. Simply put, it is a small box installed on the front windshield of a vehicle, which can be inserted. After the owner handles the Liaotong card, insert the card into the card slot of the equipment. When passing through the ETC lane, he can automatically identify and record the vehicle information through OBU, automatically lift the pole and release it, and deduct the toll from the Liaotong card when getting off the expressway. Electronic tags do not need batteries. Solar power supply, with little power consumption.

3.ETC card has no financial function and can be inserted into OBU； for a long time; As a debit account bound in the background, credit card does not need to be placed in OBU, and it will not cause unnecessary losses because it is forgotten in the car.

Three. Possible reasons for displaying charge card after etc activation:

1. Some people's ETC is bound with prepaid cards. I wonder if ETC charge card is a credit card? It is recommended to use a credit card with overdraft function, but the ETC charge card has no credit limit and no overdraft function. When installing ETC, the C recharge card will be displayed after activation. What does this mean? It is suggested that ETC be used to display the C charge card, indicating that ETC has been activated successfully. If not, activation failed or.

2. In order to improve the experience of car owners using etc, the card form of etc card is constantly being upgraded and optimized. A friend of the car owner saw the relevant notice and called on the car owner to convert the existing stored value card into a recharge card, but he did not understand what etc storage was. The difference between ETC savings card and charge card ETC is a technology of fast charging through highway intersection. Comparing two ETC cards, it is obvious that ETC prepaid cards are more convenient.