Epson PowerLite S27 User Manual

Maintaining and Transporting the Projector
Follow the instructions in these sections to maintain your projector and transport it from place to place.
Projector Maintenance
Transporting the Projector
Projector Maintenance
Your projector needs little maintenance to keep working at its best.
You may need to clean the lens periodically, and clean the air filter and air vents to prevent the projector
from overheating due to blocked ventilation.
The only parts you should replace are the lamp, air filter, and remote control batteries. If any other part
needs replacing, contact Epson or an authorized Epson servicer.
Warning: Before cleaning any part of the projector, turn it off and unplug the power cord. Never open
any cover on the projector, except as specifically explained in this manual. Dangerous electrical voltages
in the projector can injure you severely.
Warning: Do not try to service this product yourself, except as specifically explained in this manual.
Refer all other servicing to qualified servicers.
Cleaning the Lens
Cleaning the Projector Case
Air Filter and Vent Maintenance
Projector Lamp Maintenance
Replacing the Remote Control Batteries
Parent topic: Maintaining and Transporting the Projector
Related references
Where to Get Help
Cleaning the Lens
Clean the projector's lens periodically, or whenever you notice dust or smudges on the surface.
• To remove dust or smudges, gently wipe the lens with lens-cleaning paper.
148

Epson PowerLite S27 Specifications

General

Matrix size	0.55 \
Matrix type	3-panel (p-Si TFT active)
Number of colors	1.073 billion colors
Native aspect ratio	4:3
Projection distance	1.77 - 2.4 m
Projection technology	3LCD
Contrast ratio (typical)	10000:1
Screen size compatibility	30 - 350 \
Projection distance (tele)	0 - 2.4 m
Projection distance (wide)	0 - 1.77 m
Projector native resolution	SVGA (800x600)
Keystone correction, horizontal	-30 - 30 °
Projector brightness (economic mode)	1890 ANSI lumens
Focus	Manual
Throw ratio	1.45 - 1.96:1
Focal length range	16.9 - 20.28 mm
Aperture range (F-F)	1.44 - 1.44
Lamp type	UHE
Lamp power	200 W
Lamps quantity	1 lamp(s)
Light source type	Lamp
Service life of light source	5000 h
Service life of light source (economic mode)	10000 h
Full HD	No
Video processing	10 bit
Analog signal format system	NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Supported graphics resolutions	1280 x 800, 1366 x 768, 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 640 x 480 (VGA)
DC-in jack	Yes
USB connector type	USB Type-A, USB Type-B
Serial interface type	RS-232
USB 2.0 ports quantity	2
Ethernet LAN (RJ-45) ports	-
Noise level	37 dB
2D/3D frequency image	50 - 85 Hz
Noise level (economic mode)	29 dB
RMS rated power	5 W
Placement	Desktop, Ceiling
Product type	Standard throw projector
Product color	White
Cable lock slot type	Kensington
Power source	AC
AC input voltage	100 - 240 V
Voltage tolerance	10 %
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.21 W
Power consumption (typical)	284 W
Power consumption (economy mode)	208 W
Storage temperature (T-T)	-10 - 60 °C
Operating temperature (T-T)	5 - 35 °C
Storage relative humidity (H-H)	10 - 90 %
Operating relative humidity (H-H)	20 - 80 %
Sustainability certificates	RoHS

Weight and Dimensions

Depth	244 mm
Width	297 mm
Height	87 mm
Weight	2500 g