Sony HMZ-T3 Reference Guide - Page 45

 Other Issues Symptom "Control for HDMI" on a TV cannot be used to control the playback equipment even when the system's HDMI pass-through is used Head mounted unit buttons are unresponsive "DEMO" appears in the upper-right corner of the setting menu screen Cannot adjust "Language setting" because the setting menu is in an unfamiliar language Discomfort in the nose or forehead from contact with the head mounted unit Cause/Action  Refer to the instruction manual supplied with your TV, and in the TV's "Control for HDMI" setting, specify playback equipment connected to the processor unit as the controlling device.  Buttons on the head mounted unit do not function unless you are wearing it.  Contact your Sony dealer or local authorized Sony service center.  If initial setup is not finished, press the  button repeatedly to return to the language selection screen, and then select your preferred language again.  If you have finished initial setup, follow these steps to restore the system to the original, factory settings and specify the correct language. 1 Press the MENU button to display the setting menus. 2 Press the  button, select " General Setup," and then press the MENU button. 3 Press the  button and move the cursor to the bottom setting. 4 Press the MENU button. (A "Reset to factory settings" confirmation message is displayed.) 5 Press the  button, and then press the MENU button. (The system will restart.) 6 After the initial setting screen is displayed, press the / buttons to select your preferred language, and then press the  button. 7 Follow the instructions displayed to finish initial setup.  Adjust the position of the forehead supporter forward or downward (page 20). 45