NEC E558 55" Class 4K UHD Commercial LED TV - Manual (Page 41)

English - 38
Setting the Aspect Ratio
Press the ASPECT button of the remote control to change the Aspect Ratio setting between Normal, 1:1, Full, and Zoom.
NOTEN: This setting cannot be changed when [Media Player] is selected for the input signal.
Normal 1N:1 Full Zoom
Video signal
The aspect ratio of
the input signal is
maintained and the
image is enlarged/
reduced.
• Black bars are
added vertically or
horizontally.
• The screen is not cut,
neither vertically nor
horizontally.
The image is displayed
with the number of panel
pixels corresponding
to the resolution of the
input signal.
When the input signal
is larger than the
number of the panel
pixels, the aspect ratio
is maintained and the
image is reduced.
The aspect ratio of the
input signal is ignored
and the image is
enlarged.
• There are no black
bars, neither vertically
nor horizontally.
• The screen is not cut,
neither vertically nor
horizontally.
The aspect ratio of
the input signal is
maintained and the
image is enlarged.
• There are no black
bars, neither vertically
nor horizontally.
• Part of the image,
vertically or
horizontally, is not
displayed.
4096
2160
1920
1080
1920
960
1024
768
3840
2160
3840
1920
3840
2025
2880
2160
3840
2025
1920
1080
1920
960
1024
768
3840
2160
3840
2160
3840
2160
3840
2160
3840
2160
3840
2160
3840
2160
3840
2160
4096
2160
1920
1080
1920
960
1024
768
3840
2160
3840
1920
3840
2025
2880
2160
3840
2025
1920
1080
1920
960
1024
768
3840
2160
3840
2160
3840
2160
3840
2160
3840
2160
3840
2160
3840
2160
3840
2160
4096
2160
1920
1080
1920
960
1024
768
3840
2160
3840
1920
3840
2025
2880
2160
3840
2025
1920
1080
1920
960
1024
768
3840
2160
3840
2160
3840
2160
3840
2160
3840
2160
3840
2160
3840
2160
3840
2160
4096
2160
1920
1080
1920
960
1024
768
3840
2160
3840
1920
3840
2025
2880
2160
3840
2025
1920
1080
1920
960
1024
768
3840
2160
3840
2160
3840
2160
3840
2160
3840
2160
3840
2160
3840
2160
3840
2160
NOTEN: Note that changing the aspect ratio to compress or stretch an image and display it publicly or for commercial
purposes in coffee shops, hotels, or other such places, may violate the rights of the copyright holder.