This manual describes the performance and operation methods as well as safety precautions for the STEC-NA2(STECNA2) mechanical hand controller.
This manual describes the STEC‑NA2 hand controller, its components, safety precautions, and the required steps before use. It explains the structure of the controller, the hazardous areas, and the proper handling of power to prevent electric shock.
The guide details the operation procedures, menu navigation, mode settings, point positioning, acceleration, timer, counter, and password functions. It also covers manual operation, emergency stop, and troubleshooting information for technicians and operators. This manual is written in Chinese.
Do not open the machine cover while the power is on; the power must be turned off (OFF) before any maintenance.
Press the password key, enter the 4‑digit password, and confirm to unlock the setting.