Epson EB-685WI User Manual

Cleaning the Obstacle Sensor
201
Clean the projector's obstacle sensor glass periodically, or if you see a message
telling you to remove any obstacles that are interfering with the projection
area. To remove dust or smudges, gently wipe the lens with lens-cleaning
paper.
Warning
Do not use a lens cleaner that contains flammable gas to clean the obstacle sensor.
The high heat generated by the projector lamp may cause a fire.
Attention
Do not use glass cleaner or any harsh materials to clean the obstacle sensor and do
not subject the obstacle sensor to any impacts. Damage on the surface of the sensor
may cause malfunctions.

Epson EB-685WI Specifications

General

Projection Technology	3LCD
Resolution	WXGA (1280 x 800)
Contrast Ratio	14, 000:1
Lamp Life	10, 000 hours (ECO mode)
Lamp Life (Normal)	5, 000 hours
Throw Ratio	0.28 - 0.37:1
Interactive	Yes
Speakers	16 W
Brightness	3500 ANSI Lumens
Keystone Correction	Vertical: ±3 degrees, Horizontal: ±3 degrees
Connectivity	HDMI, USB, VGA
Screen Size	60 inches to 100 inches