Epson EB-685W User Manual

Preparing Before Using Interactive Features
80
The circle disappears, and you see another circle below the first one.
a
For the most accurate calibration, make sure you touch the
center of the circle.
g
Touch the center of the next circle, then repeat. When you get to the
bottom of the column, the next circle appears at the top of a new
column.
a
• Make sure you are not blocking the signal between the pen and
the interactive receiver.
• If you make a mistake, press the [Esc] button on the remote
control to go back to the previous circle.
• To cancel the calibration process, press and hold the [Esc]
button for 2 seconds.
h
Continue until all of the circles disappear.
Using Interactive Touch Operations with Your Finger
You can use your finger to interact with the projected screen, just as you
would use an interactive pen (EB-695Wi/EB-680Wi). You can use either a pen
or your finger, or use both at the same time.

Epson EB-685W Specifications

General

Projection Technology	3LCD
Native Resolution	WXGA (1280 x 800)
Brightness	3500 lumens
Contrast Ratio	14, 000:1
Lamp Life	Up to 10, 000 hours (ECO mode)
Keystone Correction	Manual vertical: ± 3°, Manual horizontal ± 3°
Connectivity	HDMI, USB, VGA
Zoom	Digital Zoom
Speakers	16W Mono