Epson PowerLite S4 User Manual

33
"Signal" Menu
"Signal" 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 Component video/S-video
Sub-menu Function
Auto Setup Turns on or off the function for automatically optimizing images when the input source is changed.
Tracki n g Adjusts computer images when vertical stripes appear in the images. See page 12.
Sync. Adjusts computer images when flickering, fuzziness or interference appear in the images. See page 13.
Position Moves the image display position vertically and horizontally.
Progressive (Adjustment is only possible when composite Video or S-Video signals are being input.)
Off: IP conversion is carried out for each field in the screen. This is ideal when viewing images with a large amount of movement.
On: Interlaced (i) signals are converted into progressive (p) signals. This is ideal when viewing still images.
Computer1
Input
Selects the input signal in accordance with the equipment that is connected to the Computer port.
If set to "Auto" the input signal is set automatically in accordance with the connected equipment.
If the colors do not look correct when you select "Auto", select the appropriate signal for the connected equipment manually.
Video Signal (Adjustment is only possible when composite video/S-Video signals are being input.)
Sets the video signal format.
With the "Auto" function, image signals are recognized automatically. If interference appears in the projected images or no images appear when you select
"Auto", select the appropriate signal manually.
Resize Sets the aspect ratio for projected images. See page 20.
Reset All the adjustment values on the "Signal" menu, except "Computer Input", are returned to their default values. Press the [Enter] button on the remote control or
on the projector's control panel.
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