Epson EB-1785W User Manual

Projector Parts and Functions
12
Name Function
I
NFC tag
(EB‑1795F/EB‑1785W
/EB‑1781W)
Transfers projector network information with your
Android device using the NFC technology.
J
Indicators Indicates the projector's status.
K
Control panel Operates the projector.
L
Zoom ring Adjusts the image size.
M
Focus ring
(EB‑1780W)
Adjusts the image focus.
N
Lamp cover Open when replacing the projector's lamp.
gg Related Links
• "Projector Indicator Status" p.153
• "Resizing the Image with the Zoom Ring" p.47
• "Focusing the Image Using the Focus Ring" p.49
• "Using NFC to Connect an Android Device" p.97
Projector Parts - Rear
Name Function
A
Power inlet Connects the power cord to the projector.
B
Video port Inputs composite video signals from video sources.
C
Computer port Inputs image signals from a computer and component
video signals from other video sources.
Name Function
D
USB-B port Connects a USB cable to the computer to project
computer images, to use the Wireless Mouse function,
or to use the Gesture Presenter feature.
E
USB-A port Connects a USB memory device or a digital camera
and projects PDFs, movies, or images using PC Free.
Connects the optional Document Camera.
F
HDMI port Inputs video signals from HDMI compatible video
equipment and computers, or MHL (Mobile High-
Definition Link) compatible mobile devices.
This projector is compatible with HDCP.
G
Audio port Inputs audio from equipment connected to the
Computer or Video port.
H
Remote receiver Receives signals from the remote control.
I
Security slot The security slot is compatible with the Microsaver
Security System manufactured by Kensington.
gg Related Links
• "Using the Remote Control as a Wireless Mouse" p.78
• "Installing a Security Cable" p.90
• "Projecting a PC Free Presentation" p.65

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