Does ETC need to be activated every time it is used?
2 Answers
ETC does not need to be activated every time it is used. After installation, ETC remains on by default. When passing through highways, no additional operation is required as long as the card is inserted. Precautions for installing ETC include: 1. Do not obstruct the view; 2. Do not interfere with device charging; 3. Avoid random disassembly after installation. The installation steps for ETC are: 1. Check for any damage to the ETC card and electronic tag. Press the anti-tamper button on the back of the electronic tag, and the red light will briefly illuminate. If the OLED screen displays 'Tag Invalid, Please Insert Card,' it indicates the device is functioning properly; 2. Clean the front windshield, peel off the protective film of the electronic tag, and firmly press it onto the installation position for about 2 to 3 minutes.
Answer 1: As a driver with decades of experience, I find the ETC device incredibly convenient. Once installed on the car's windshield and connected to the cigarette lighter or the car's power supply, it automatically senses and deducts fees at toll stations without any manual activation required. I use it frequently during long-distance drives and have never needed to press any buttons; it stays quietly on standby. Only if the car hasn't been started for too long and the battery enters power-saving mode might you need to lightly press the small button to reactivate it. This design is very thoughtful—it saves us from having to operate it every time and helps avoid distracted driving. Remember to check the ETC tag status regularly; if the battery is aging, it might affect normal sensing. I usually replace the battery accessory every two years. In short, it's a little helper on the highway, making driving super hassle-free.
