Epson EB-X31 User Manual

Maintaining the Projector
You may need to clean the projector's 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.
gg Related Links
• "Cleaning the Lens" p.123
• "Cleaning the Projector Case" p.124
• "Air Filter and Vent Maintenance" p.125
• "Projector Lamp Maintenance" p.127
• "Replacing the Remote Control Batteries" p.132

Epson EB-X31 Specifications

General

Projection Technology	3LCD
Resolution	XGA (1024 x 768)
Contrast Ratio	15000:1
Lamp Life Normal	5000 hours
Lamp Life ECO	10000 hours
Projection Ratio	1.48 - 1.77:1
Zoom	1.2x
Screen Size	30 inches - 300 inches
Weight	2.4 kg
Brightness	3200 lumens
Keystone Correction	Vertical ±30 degrees, Horizontal ±30 degrees
Inputs	HDMI, VGA, USB 2.0 Type A, USB 2.0 Type B, Composite
Output Ports	VGA
Security	Kensington lock, Password protection
Color Modes	Dynamic, Presentation, Cinema, sRGB, Blackboard