NEC PA1705UL-W Installation Manual page 134

[VIDEO]
Using Noise Reduction [NOISE REDUCTION]
When projecting a video image, you can use the [NOISE REDUCTION] function to reduce the screen
noise (roughness and distortion). Depending on the noise level, the noise reduction effect can be
set to [OFF], [LOW], [MEDIUM] or [HIGH].
Selecting Interlaced Progressive Conversion Process Mode [DEINTERLACE]
This function allows you to select an interlaced-to-progressive conversion process for video signals.
NORMAL
MOVIE
STILL
[SIGNAL TYPE]
Selection of RGB and component signals. Normally, this is set to [AUTO]. Please change the setting
if the color of the image remains unnatural.
AUTO
RGB
REC601
REC709
REC2020
[VIDEO LEVEL]
Selection of the video signal level when connecting an external device to the projector.
AUTO
NORMAL
ENHANCED
SUPER WHITE
Automatically distinguishes a moving image from a static image to create a distinct image. Please
select [MOVIE] if there are any obvious jitter and noises.
Select when projecting moving images. This is suitable for signals with a lot of jitter and noise.
Select when projecting static images. The video will flicker when a moving image is projected.
Automatically distinguishes RGB and component signals.
Switches to the RGB input.
Switches to the component signal conforming to the ITU-R Rec601 standard.
Setting appropriate to SDTV images.
Switches to the component signal conforming to the ITU-R Rec709 standard.
Setting appropriate to Hi-Vision images.
Switches to the component signal conforming to the ITU-R Rec2020 standard.
Setting appropriate to 4K images.
The video level is switched automatically based on the information from the device outputting the
signal.
Depending on the connected device, this setting may not be made properly. In this case, switch to
[NORMAL] or [ENHANCED] from the menu and view with the optimum setting.
This disables the enhanced mode.
This improves the image's contrast, expressing the dark and light sections more dynamically.
The video contrast is improved and the dark areas appear more dynamic.
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5. Using On-Screen Menu