This manual provides instructions for the Lenovo Commercial 2121 keyboard, focusing on the configuration of function keys and custom key schemes. It describes how to assign, modify, and delete functions for each key, as well as how to reset the keyboard to its default settings.
The document includes step‑by‑step procedures for editing key assignments, creating custom schemes, and disabling unwanted functions. It also outlines the basic usage of the function keys within Windows environments. This manual is written in Chinese.
Open the custom scheme editor, select the desired key, choose the new function, and save the changes.
Select the key in the editor, choose the cancel option, and confirm to remove the assigned function.
The section titled “功能鍵的使用” provides the usage instructions for the function keys.