Hitachi 20VR4B - Manual (Page 17)

ON SCREEN DISPLAY
17
ON SCREEN DISPLAY
Whenever a function button (Stop, FF, etc.) is pressed, or when you change
channels, a 6 second OSD appears. The function name or the channel number (if
tuned) are displayed as a large overlay for 3 seconds, then again for 3 seconds in a
smaller overlay.