Epson PowerLite S4 User Manual

36
"Extended" Menu
Operation Direct Power On:
Sets whether direct power on is enabled ("On") or disabled ("Off").
When you set to "On" and leave the power cable connected to a wall socket, the projector may turn on by itself when electricity is restored after a power
outage.
Sleep Mode:
Sets whether projection stops automatically in the following situations:
- When no image signals are input for approximately 30 minutes.
- When the lens cover is shut and no operations are carried out for approximately 30 minutes.
When Sleep Mode is "On" the power turns off after about 30 minutes.
When Sleep Mode is "Off" the power and the lamp remain on continuously. When you finish using the projector, turn off the power and disconnect the cable.
High Altitude Mode:
When using above an altitude of about 1,500m, set to "On".
Link 21L Sets whether the EMP Link 21L utility software is being used or not.
To enable the EMP Link 21L, turn the projector's power off and wait until the cool down period has finished.
Language Sets the language for the menu system and on-screen messages.
Reset Returns "Display" and "Operation" settings in the "Extended" menu (except for "High Altitude Mode") to their default settings.
If you would like to return all menu items to their default, see "Reset All" on page 38
.
Sub-menu Function

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