Debería funcionar como indica la pág. 15 del manual
https://nadelectronics.com/wp-conten...M-EN-v20FE.pdfABOUT THE ON-SCREEN DISPLAY (OSD)The T 758 employs a simple, self-explanatory system of on-screen display “menus” that will appear on the connected video monitor/TV. These are required during the setup process (and are useful in day-to-day operation), so be sure to connect the monitor/TV before proceeding with the setup.
DISPLAY THE OSD
Press [D], [>], [MENU] or [ENTER] buttons of the AVR 4 remote control or front panel to display the T 758’s Main Menu on your video monitor/TV. If the OSD does not appear, check your MONITOR OUT connections.
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