Abstract: Nowadays, more and more car owners are applying for etc., but many car owners do not know whether the etc chip is facing outward or in when installing etc equipment? How to insert ETC card? Different etc device models have different orientations, some facing inward and some facing outward, so there is no fixed direction for inserting the etc chip, as long as it can be used normally. The editor below will introduce the relevant knowledge of ETC card insertion. 1. Is the etc chip facing outward or inward

There is no fixed direction for inserting the etc chip, because there is no chip reading area in the etc, only a mechanical switch. Therefore, no matter how we insert etc, it can work normally. Generally speaking, the chip faces outward and the side without the chip is inserted into the OBU device. This insertion method is the best. This is done to expose the chip and make it easier to connect with the highway ETC system. The pros and cons are irrelevant. When the ETC credit card is inserted into the OBU device and it makes a beeping sound and the display prompts "accounting", it means that the card is read normally and the ETC can be used normally.

2. How to insert ETC card

ETC cards are usually divided into three types, namely charge card, stored value card (debit card) and credit card co-branded pass card. The methods of inserting cards are the same.

1. When receiving the ETC card and electronic label (OBU), you should check whether there is any damage. Press the anti-tamper button on the back of the OBU. The red light will light up briefly and " The words "Label Invalid" and "Please insert card" indicate that the device is normal.

2. Then clean the front windshield of the car to ensure that the glass surface is smooth, clean, and dry, then tear off the OBU adhesive protective film and stick it to the installation position: cars, vans and other small vehicles are pasted to the front The horizontal middle and upper part of the windshield; the installation position of large vehicles such as large trucks and buses is at the middle and lower parts. But avoid sticking it to the black area of ??the windshield, as this will affect the charging of the OBU solar panel.

3. Press the edge of the electronic label to drive away the bubbles, and keep pressing for 2-3 minutes.

4. Insert the ETC card into the OBU device, with the front facing the driver and the back of the card facing the front glass. The chip part should be inserted into the OBU device. After insertion, it does not affect the normal use of the main card.

The ETC card does not have financial functions and can be inserted into the OBU for a long time; the credit card is used as a debit account bound in the background and does not need to be placed in the OBU, and unnecessary losses will not be caused by forgetting it in the car. .