NEC NP-VE281, Руководство пользователя

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5. Using On-Screen Menu
Options Function
AUTO The projector will automatically determine the incoming signal and display it in its aspect
ratio.
The projector may erroneously determine the aspect ratio depending on its signal. If this
occurs, select the appropriate aspect ratio from the following.
4:3 The image is displayed in 4:3 aspect ratio.
16:9 The image is displayed in 16:9 aspect ratio.
15:9 The image is displayed in 15:9 aspect ratio.
16:10 The image is displayed in 16:10 aspect ratio.
WIDE ZOOM The image is stretched left and right.
Parts of the displayed image are cropped at the left and right edges and therefore not visible.
NATIVE The projector displays the current image in its true resolution when the incoming computer
signal has a lower resolution than the projector’s native resolution.
[Example 1] When the incoming
signal with the resolution of 800 x 600
is displayed on the VE280/VE281/
VE282:
[Example 2] When the incoming
signal with the resolution of 800 x 600
is displayed on the VE280X/VE281X/
VE282X:
NOTE:
• When a non-computer signal is displayed, the [NATIVE] is not available.
• When you are displaying an RGB image with a higher resolution than the projector's native
resolution such as SXGA, the image will be displayed in the projector’s native resolution (XGA
or SVGA) even if [NATIVE] is selected.
Sample image when the appropriate aspect ratio is automatically determined
[Computer signal]
Aspect ratio of incoming signal 4:3 5:4 16:9 15:9 16:10
S a m p l e i m a g e w h e n t h e
appropriate aspect ratio is
automatically determined
[Video signal]
Aspect ratio of incoming signal 4:3 Letterbox Squeeze
Sample image when the aspect
ratio is automatically determined
NOTE: To display a squeezed signal
properly, select [16:9] or [WIDE ZOOM].
TIP:
• The term “letterbox” refers to a more landscape-oriented image when compared to a 4:3 image, which is the standard aspect ratio
for a video source.
The letterbox signal has aspect ratios with the vista size “1.85:1” or cinema scope size “2.35:1” for movie film.
• The term “squeeze” refers to the compressed image of which aspect ratio is converted from 16:9 to 4:3.