Before attempting a full reset, try the manufacturer's default factory passwords.
: To trigger the menu, touch two opposite corners of the screen (e.g., top-left then bottom-right) within one second. proface hmi password unlock
If you cannot remember the custom password to enter Offline mode, you must perform a factory reset. : This will permanently delete all screen data and project files on the HMI. Before attempting a full reset, try the manufacturer's
: Select "Yes" or "Start" to wipe the memory. The HMI will reboot to its factory state, allowing you to download a new project. 3. Unlocking Transfer Passwords (GP-Pro EX) Before attempting a full reset