Adelantandome a los reyes ..aqui va esto:

"To access the hidden service menu go to the easy menu display, go to reset, then press reset once and then again while holding down the reset button until service menu appears. **Be very careful not to actual select reset and accidentally reset your projector back to factory defaults. ** Two common tweaking items by projectors owners must have been taken note of by Hitachi as GHOST and Stripe are now included in the user menu under service. You can take a look below to see the regular menu options for both the PJTX100 and the PJTX200 and the new menu options added for the PJTX200."

Traducido lo importante.. OJO CON METER MANO sino se sabe donde se mete..que uno puede coger.. mejor dicho..puede "cargarse" el proye..

Saludos