This manual explains how to install the Lenovo Net Security Isolation Card, describing the required steps and component connections. It includes diagrams and safety notes to ensure proper setup before use.
After installation, the guide covers normal operation procedures, switching modes, and how to handle common faults. Troubleshooting tips help identify and resolve issues such as switching failures or connection problems. This manual is written in Chinese.
Check the external connections and ensure the interface is properly seated, as described in the troubleshooting section.