Epson EB-1785W User Manual

Controlling a Presentation with Your Hands
72
You can use the Gesture Presenter feature to control presentations using your
hands, which allows you to give presentations in front of the screen without
using a presentation remote control (EB‑1795F/EB‑1785W/EB‑1781W).
The Gesture Presenter feature is available in these conditions:
• The Gesture Presenter setting is set to On in the projector's Settings menu
s Settings > Gesture Presenter > Gesture Presenter
• The Projection setting is set to Front or Front/Ceiling in the projector's
Extended menu
• Screen size is 100 inches or less
• Projection distance is about 0.9 to 2.2 m
• Projection angle is about 30º right or left, or 20º up or down
• A Screen Mirroring connection is established with the operation
permissions that allow a connected device's keyboard or mouse to control
the projector. (Windows 10 only)
a
Adjust the image settings such as keystone and color mode before
starting the Gesture Presenter feature. When you adjust the image
settings while using the Gesture Presenter feature, the marker may not
be recognized correctly.
a
Connect the projector to a computer using a signal cable or a network.
b
If you want to connect your computer without using the projector's
USB-B port, make sure you connect a USB cable to the projector's USB-
B port and to a USB port on your computer (for Gesture Presenter
support).
a
When connecting your computer using EasyMP Multi PC
Projection or the Screen Mirroring connection in Windows 10,
you do not need to connect a USB cable.
c
Turn on the projector and start your presentation.
d
Press the [Gesture] button on the remote control.
The menu for the Gesture Presenter feature is displayed.
a
You can also display the menu for the Gesture Presenter feature
by holding down the [Screen Fit] button on the control panel for
three seconds, or by selecting Gesture Presenter in the
projector's Settings menu.
e
Select Start/Stop.

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