Epson PowerLite S4 User Manual

40
Replacing Consumables
Replacing Consumables
This section explains how to replace the remote control batteries, the lamp,
and the air filters.
Replacing the Batteries
If delays in the responsiveness of the remote control occur or if it does not
operate after it has been used for some time, it probably means that the
batteries are getting low. Replace the batteries. Have two spare AAA-size
alkali batteries ready to use when required.
1 Remove the battery cover.
While pushing the catch of the battery compartment cover, lift the
cover up.
2 Insert the batteries.
Check the positions of the (+) and (–) marks inside the battery holder
to ensure that the batteries are inserted the correct way.
3 Replace the battery cover.
Press the battery compartment cover until it clicks into place.
Lamp Replacement Period
It is time to replace the lamp when:
• The message "Replace the Lamp." appears on the screen when
projection starts
• When the Lamp indicator is flashing orange
Catch
A message will be displayed.
Flashing orange

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