Signal" Menu; Brightness Control; Auto Iris - Epson Dreamio EH-TW3800 User Manual

Epson home projector user's guide
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Displayed for input sources other than computer image
Only displayed for Computer image input (does not appear when signals from the [HDMI1] /[HDMI2] input port are being input
*1
RGBCMY
This lets you adjust the hue, saturation, and brightness for each of the R/G/B/C/M/Y color components.
p.20
Contrast Enhancement (EH-TW5000 only)
This automatically enhances the contrast by calculating based on its current contrast. Select one of the
three levels to enhance the contrast. When a larger number is selected, the contrast becomes higher.
Color Gamut (EH-TW5000 only)
(This setting is only possible when "Color Mode" is set to "Natural".)
Select according to the equipment being used.

Brightness Control

This lets you set the lamp brightness to one of two settings.
Set to "Low" if the projection images are too bright when projecting in a dark room or projecting onto a
small screen. When used at the "Low" setting, the power consumption and fan noise during projection is
reduced.
*3

Auto Iris

(Setting is not possible when "Color Mode" is set to "x.v. Color.")
Tracking speed of the light intensity control in response to changes in brightness of images can be set to
either "Normal" or "High Speed" depending on your preference. If set to "Off", no light intensity control
is performed.
p.23
Reset
This returns all settings in the "Image" menu to their default settings.

"Signal" menu

*1
Aspect
Selects the aspect mode.
*1
Zoom Size
This can be set only when "Aspect" is set to "Zoom".
This function enables the image to be reduced in size in the vertical direction so that the top and bottom
of images that are hidden from view can be viewed when "Zoom" is set. The larger the adjustment value
(reduction ratio) set here, the more the image is compressed and displayed squashed in the vertical
direction.
Zoom Caption Pos.
This can be set only when "Aspect" is set to "Zoom".
This function moves the display position of the image in one direction, up or down, to display captions
when projecting images with captions.
*1
Tracking
This adjusts the images if vertical stripes appear in the images.
*1 The setting values are stored separately for each image source and signal type.
*2 The setting values are stored separately for each image source and color mode setting.
*3 The setting values are stored separately for each color mode setting.
*2
p.18
*1
Configuration Menu Functions
p.22
33

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