Epson EB-1785W User Manual

Controlling a Presentation with Your Hands
73
An adjustment screen is displayed with markers on the side of the
screen. When using the Gesture Presenter feature, the image is slightly
smaller.
f
Cover one of the following markers on the screen with your hand.
Remove your hand while the color of the icon next to the marker is
changing.
• To move to the next slide or page, cover the marker next to the
icon.
• To move to the previous slide or page, cover the marker next to the
icon.
a
• Stand away from the markers to prevent them from being
covered accidentally when you do not want to perform the
operations.
• The markers are not available for the following input sources.
• Computer (component video)
• Video
• USB-A
• LAN (Epson iProjection)
• Screen Mirroring (if the device does not support User
Interface Back Channel (UIBC))
• For HDMI and Computer (RGB) image sources, you can use
the markers with Windows 2000 and later, or OS X 10.5.x and
later.
g
To close the Gesture Presenter, press the [Gesture] button.
a
You can also close the Gesture Presenter by pressing the [Screen
Fit] button on the control panel, or by selecting Start/Stop in the
projector's Settings menu.
s Settings > Gesture Presenter > Start/Stop
gg Related Links
• "Gesture Presenter Restrictions" p.73
Gesture Presenter Restrictions
Operating restrictions
You cannot change the following settings while using the Gesture Presenter
feature.
• Auto Source Search (set to Off automatically)
• Auto Iris (set to Off automatically)
• Light Optimizer (set to Off automatically)

Epson EB-1785W Specifications

General

Matrix size	0.59 \
Number of colors	1.073 billion colors
Native aspect ratio	16:10
Vertical scan range	100 - 120 Hz
Projection technology	3LCD
Contrast ratio (typical)	10000:1
Screen size compatibility	30 - 300 \
Projection distance (tele)	0.8 - 8.2 m
Projection distance (wide)	0.7 - 6.8 m
Projector native resolution	WXGA (1280x800)
Keystone correction, vertical	-30 - 30 °
Keystone correction, horizontal	-20 - 20 °
Projector brightness (economic mode)	1900 ANSI lumens
Noise level	39 dB
Password protection	Yes
Noise level (economic mode)	30 dB
Throw ratio	1.04 - 1.26:1
Focal length range	13.52 - 16.22 mm
Aperture range (F-F)	1.58 - 1.7
RMS rated power	1 W
Number of built-in speakers	1
Placement	Desktop, Ceiling
Product type	Standard throw projector
Product color	Black, White
Cable lock slot type	Kensington
Lamp power	214 W
Lamps quantity	1 lamp(s)
Light source type	Lamp
Service life of light source	4000 h
Service life of light source (economic mode)	7000 h
Built-in display	-
Power source	AC
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.34 W
Power consumption (typical)	295 W
Power consumption (economy mode)	208 W
3D	No
Video processing	10 bit
Video color modes	Blackboard, Cinema, Dynamic, Presentation, sRGB
USB 2.0 ports quantity	2
Component video (YPbPr/YCbCr) in	0
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Standard interfaces	HDMI, NFC, USB, VGA, Wireless LAN
Storage temperature (T-T)	-10 - 60 °C
Operating temperature (T-T)	5 - 40 °C
Storage relative humidity (H-H)	10 - 90 %
Operating relative humidity (H-H)	20 - 80 %
Cables included	AC, VGA

Weight and Dimensions

Depth	213 mm
Width	292 mm
Height	44 mm
Weight	1800 g