Hitachi 55HDX99/DW2-U Service Manual page 18

[Expansion]
<4x3 Format>
16:9
4x3
Standard1
90%
16:9
4x3
Zoom
75%
4:3
4x3
Standard
4:3
4x3
Expanded
4:3
4x3
Zoom1
4:3
4x3
Zoom2
75%
<16x9 Format>
16:9
16x9
Standard1
90%
16:9
16x9
Standard2
16:9
16x9
Zoom
75%
4:3
16x9
Expanded
17
4:3 Expanded Mode
Horizontal
Expansion
Ratio
(%)
Horizontal Position
4x3 16x9
Format Format
100% 100%
4:3
Expanded
162% 113% 162%
DW2U
162%
113%