How long after car window tinting can ETC be installed?
1 Answers
After car window tinting, you need to wait one month before reinstalling the ETC. The process for installing ETC in a car is as follows: Upon receiving the device, first check whether the ETC card and electronic tag (OBU) are damaged. Press the anti-tamper button on the back of the OBU, and the red light will briefly illuminate. The OLED screen will display "Sign Invalid" and "Please Insert Card," indicating the device is functioning normally. Clean the front windshield to ensure the glass surface is smooth, clean, and dry. Then, peel off the adhesive backing of the OBU and attach it to the installation position. Press firmly with your hand for 2-3 minutes to eliminate air bubbles. Insert the ETC card with the front side facing the driver and the back side facing the windshield, ensuring the chip is inserted into the OBU device. Where can ETC be installed: For small vehicles such as cars and minivans, the OBU device should be installed in the upper middle part of the front windshield. For large vehicles like trucks and buses, the installation position is in the lower middle part. ETC installation position requirements: The height should be no less than 1.2 meters and no more than 2.5 meters. The installation angle N should be between 30º and 90º (the angle between the electronic tag surface and the horizontal plane).
