JVC LST0904-001B Instruction Manual page 109

[Safety Zone] Display
When [Aspect Ratio] = 4:3 , [Aspect Marker] = Halftone , and [Center Mark] = On
[Off]
[80%]
[Center Mark] Display
When [Aspect Ratio] = 4:3 , [Aspect Marker] = Halftone , and [Safety Zone] = 80%
[Off]
When [Aspect Ratio] = 4:3 , [Aspect Marker] = Halftone , and [Safety Zone] = Off
[Off]
[95%] [93%]
[On]
[On]
[90%] [88%]