Epson PowerLite S4 User Manual

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"Image" Menu
"Image" Menu
The items that can be set will vary depending on the input source that is currently being projected. Setting details are saved separately for each source.
Computer/RGB video Component video/composite video/S-video
Sub-menu Function
Color Mode Select the quality of the image to suit your surroundings. See page 14.
Brightness Adjusts the image brightness.
Contrast Adjusts the difference between light and dark in the images.
Color Saturation Adjusts the color saturation for the images.
Tint Adjusts the image tint. (Adjustment is only possible when component video or NTSC signals are being input.)
Sharpness Adjusts the image sharpness.
Color Temp. You can adjust the overall tint of images. If you select "High", images appear bluish, and if you select "Low", images appear reddish.
(This item cannot be selected if "sRGB" has been selected as the "Color Mode" setting in the "Image" menu.)
Color
Adjustment
Adjusts the red, green, and blue color strength of the image.
Red: Adjusts the saturation of the red component.
Green: Adjusts the saturation of the green component.
Blue: Adjusts the saturation of the blue component.
(This item cannot be selected if "sRGB" has been selected as the "Color Mode" setting in the "Image" menu.)
Reset Resets all adjustment values for the "Image" menu functions to their default settings.
If you would like to return all menu items to their default, see "Reset All" on page 38
.

Epson PowerLite S4 Specifications

General

Number of colors	16.78 million colors
Projection distance	6 m
Vertical scan range	48 - 85 Hz
Horizontal scan range	15 - 92 kHz
Projection technology	LCD
Contrast ratio (typical)	500:1
Screen size compatibility	30 - 300 \
Projector native resolution	SVGA (800x600)
Keystone correction, vertical	-30 - 30 °
Lamp type	UHE
Lamp power	170 W
Light source type	Lamp
Service life of light source	2000 h
Service life of light source (economic mode)	3000 h
Focus	Manual
Focal length range	16.6 mm
Interface	USB
Audio input	RCA x 2
Dimensions (WxDxH)	246 x 328 x 100 mm
Power requirements	100-240 V +/- 10%, 50/60 Hz AC
Connectivity technology	Wired
Noise level	36 dB
Dot clock scanning frequency	162 MHz
RMS rated power	1 W
Number of built-in speakers	1
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Power consumption (standby)	5 W
Power consumption (typical)	250 W
Operating temperature (T-T)	5 - 35 °C

Weight and Dimensions

Weight	2600 g