Hi there and welcome
Use the yellow button to get to the terminal’s administrative menu. After entering admin password, the following options are available: – Language (change the language) (for spanish it is idioma)
Its the only option, choose this and select Inglés (English)
It should then be corrected
Let me know the results please
Sorry I am not clear on your reply. Where you able to carry out my instructions to switch it back to English?