What are the methods to check if ETC is functioning properly?
2 Answers
To check if ETC is functioning properly: Inspect the ETC card and electronic tag for any damage, press the anti-tamper button on the back of the OBU, a red light will briefly illuminate, and the OLED screen will display 'Tag Invalid, Please Insert Card,' indicating that the device is functioning normally and can be used. Precautions for using ETC include: 1. Maintain a distance of more than 10 meters from the vehicle in front to prevent automatic sensing from charging for the preceding vehicle; 2. When using a debit card linked to ETC, insufficient balance may also lead to failed transactions; 3. The recognition speed for ETC lanes is 20 kilometers per hour, and if the vehicle speed is too fast, the system may fail to read the vehicle's device information, resulting in failed transactions.
I often use ETC when driving myself, and checking if it's working properly is quite simple: first, look at the indicator light on the device. If the green light is on, it means everything is fine. Test it by driving through an ETC lane—if the barrier automatically lifts and the fee is successfully deducted, it's working. The mobile banking app is also very useful; after logging in, you can easily check the device status and fee deduction records. If the green light turns yellow or red, try restarting the device or unplugging and replugging the connector. Additionally, make sure the ETC card is securely inserted and avoid metal objects blocking the antenna to prevent signal interference. Regularly check the battery level and test it on short highway trips. If any issues arise, contact the bank’s customer service promptly. Maintaining these habits makes things much more hassle-free.
