Epson EB-1785W User Manual

Contents
4
Connecting Using Screen Mirroring in Windows 8.1 .................................................... 103
Connecting Using Screen Mirroring with the Miracast Function............................. 104
Secure HTTP.................................................................................... 105
Importing a Web Server Certificate Using the Menus .................................................. 105
Supported Web Server Certificates................................................................................ 105
Controlling the Projector 107
Controlling a Networked Projector Using a Web Browser ........ 108
Registering Digital Certificates from a Web Browser.................................................... 110
Using ESC/VP21 Commands ........................................................ 112
Setting Up for Using ESC/VP21 Commands ..................................................................... 112
ESC/VP21 Command List ......................................................................................................... 112
Communications Protocol....................................................................................................... 112
Adjusting the Menu Settings 114
Using the Projector's Menus ......................................................... 115
Using the On-screen Keyboard..................................................... 116
Available Text Using the On-screen Keyboard................................................................ 116
Image Quality Settings - Image Menu ......................................... 117
Input Signal Settings - Signal Menu............................................. 119
Projector Feature Settings - Settings Menu ................................ 121
Projector Setup Settings - Extended Menu ................................. 123
Projector Network Settings - Network Menu.............................. 125
Network Menu - Screen Mirroring Settings ...................................................................... 126
Network Menu - Basic Menu .................................................................................................. 126
Network Menu - Wireless LAN Menu .................................................................................. 127
Network Menu - Others Menu............................................................................................... 130
Network Menu - Reset Menu.................................................................................................. 130
Projector Setup Settings - ECO Menu .......................................... 131
Projector Information Display - Info Menu ................................. 133
Info Menu - Projector Info Menu .......................................................................................... 133
Event ID Code List................................................................................................................. 134
Projector Reset Options - Reset Menu ......................................... 136
Copying Menu Settings Between Projectors (Batch Setup) ...... 137
Transferring Settings From a USB Flash Drive ................................................................. 137
Transferring Settings From a Computer ............................................................................ 138
Batch Setup Error Notification ......................................................................................... 139
Maintaining the Projector 140
Cleaning the Lens........................................................................... 141
Cleaning the Projector Case.......................................................... 142
Air Filter and Vent Maintenance .................................................. 143
Cleaning the Air Filter and Vents.......................................................................................... 143
Replacing the Air Filter ............................................................................................................. 143
Projector Lamp Maintenance ....................................................... 145
Replacing the Lamp................................................................................................................... 145
Resetting the Lamp Timer ....................................................................................................... 149
Replacing the Remote Control Batteries ..................................... 150
Solving Problems 151
Projection Problems ...................................................................... 152
Projector Indicator Status ............................................................. 153
Using the Projector Help Displays................................................ 155
Solving Image or Sound Problems............................................... 156
Solutions When No Image Appears..................................................................................... 156
Solutions When Image is Incorrect Using the USB Display Function ..................... 156
Solutions When "No Signal" Message Appears............................................................... 157

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