Epson PowerLite S4 User Manual

4
Maintenance
Cleaning 39
Cleaning the Projector 39
Cleaning the Lens 39
Cleaning the Air Filters and Air Intake Vent 39
Replacing Consumables 40
Replacing the Batteries 40
Lamp Replacement Period 40
Replacing the Lamp 41
Resetting the Lamp Operating Time 43
Replacing the Air Filter 44
Troubleshooting
Using the Help Menu 45
Problem Solving 47
Reading the Indicators 47
When the Indicators Provide No Help 50
Where To Get Help 57
Internet Support 57
Speak to a Support Representative 57
Purchase Supplies and Accessories 57
Appendix
Optional Accessories and Consumables 58
Screen Size and Projection Distance 59
Glossary 60
List of ESC/VP21 Commands 62
List of Supported Monitor Displays 63
Specifications 64
Dimensions 66
Declaration of Conformity 67
FCC Compliance Statement 67
Important Safety Instructions 68

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