Yushin Robot Manual Portable -

These portable devices, such as the E-touch Lite II and the G-II series , are designed to be mobile, allowing operators to stand near the molding machine while teaching the robot new movements or troubleshooting operations.

These units often include SD card slots or USB ports, allowing users to back up mold data or transfer programs between different robots on the factory floor. Maintenance & Manual Access YD/YD2｜Products｜Yushin Company

According to official Yushin controller guides , these portable units perform several critical manual tasks:

During manual operation, the system monitors the load on the robot's axes. If an operator accidentally bumps into a mold or machine part, the robot sounds an alarm and stops to prevent damage.