Epson EB-2247U User Manual

Contents
3
Resizing the Image with the Buttons ............................................. 50
Focusing the Image Using the Focus Ring..................................... 51
Selecting an Image Source.............................................................. 52
Image Aspect Ratio .......................................................................... 54
Changing the Image Aspect Ratio.......................................................................................... 54
Available Image Aspect Ratios ................................................................................................. 54
Projected Image Appearance with Each Aspect Mode .................................................. 55
Color Mode ....................................................................................... 56
Changing the Color Mode ......................................................................................................... 56
Available Color Modes................................................................................................................. 56
Setting Auto Iris ............................................................................................................................. 56
Controlling the Volume with the Volume Buttons ....................... 58
Adjusting Projector Features 59
Projecting Two Images Simultaneously ........................................ 60
Unsupported Input Source Combinations for Split Screen Projection..................... 61
Split Screen Projection Restrictions........................................................................................ 62
Projecting a PC Free Presentation.................................................. 63
Supported PC Free File Types................................................................................................... 63
Precautions on PC Free Projection ......................................................................................... 63
Starting a PC Free Slide Show .................................................................................................. 64
Starting a PC Free Movie Presentation ................................................................................. 65
PC Free Display Options ............................................................................................................. 66
Shutting Off the Image and Sound Temporarily .......................... 68
Stopping Video Action Temporarily .............................................. 69
Zooming Images............................................................................... 70
Using the Remote Control as a Wireless Mouse............................ 71
Using the Remote Control as a Pointer.......................................... 73
Saving a User's Logo Image ............................................................ 74
Saving a User Pattern ...................................................................... 76
Color Difference Correction when Projecting from Multiple
Projectors.......................................................................................... 77
Setting the Projector ID .............................................................................................................. 77
Selecting the Projector You want to Operate .................................................................... 77
Matching Multiple-Projector Display Quality ..................................................................... 79
Projector Security Features............................................................. 80
Password Security Types ............................................................................................................ 80
Setting a Password.................................................................................................................. 80
Selecting Password Security Types................................................................................... 81
Entering a Password to Use the Projector ..................................................................... 82
Locking the Projector's Buttons............................................................................................... 83
Unlocking the Projector's Buttons .................................................................................... 84
Installing a Security Cable.......................................................................................................... 84
Using the Projector on a Network 85
Wired Network Projection............................................................... 86
Connecting to a Wired Network.............................................................................................. 86
Selecting Wired Network Settings .......................................................................................... 86
Wireless Network Projection........................................................... 89
Installing the Wireless LAN Module ....................................................................................... 89
Selecting Wireless Network Settings Manually.................................................................. 90
Selecting Wireless Network Settings in Windows ............................................................ 93
Selecting Wireless Network Settings in Mac....................................................................... 93
Setting Up Wireless Network Security................................................................................... 93
Supported Client and CA Certificates.............................................................................. 95
Using a QR Code to Connect a Mobile Device................................................................... 96
Using a USB Key to Connect a Windows Computer ........................................................ 96
Wireless Network Projection from a Mobile Device (Screen
Mirroring).......................................................................................... 98
Selecting Screen Mirroring Settings....................................................................................... 98
Connecting Using Screen Mirroring with the Miracast Function............................. 100

Epson EB-2247U Specifications

General

Matrix size	0.67 \
Number of colors	1.073 billion colors
Native aspect ratio	16:10
Projection distance	1.5 - 8.9 m
Vertical scan range	200 - 240 Hz
Projection technology	3LCD
Contrast ratio (dynamic)	-
Contrast ratio (typical)	15000:1
Screen size compatibility	30 - 300 \
Projector native resolution	1080p (1920x1080)
Keystone correction, vertical	-30 - 30 °
Projector brightness (economic mode)	2410 ANSI lumens
Lamp power	230 W
Light source type	Lamp
Lamp power (economic mode)	- W
Service life of light source	5500 h
Service life of light source (economic mode)	12000 h
Focus	Manual
Throw ratio	1.39 - 2.23:1
Zoom capability	Yes
Focal length range	23 - 38.4 mm
Aperture range (F-F)	1.5 - 2
3D	No
Color modes (2D)	Cinema, Dynamic
Video processing	10 bit
Video color modes	Blackboard, Dynamic, Photo, Presentation, sRGB
Composite video in	1
USB connector type	USB Type-A, USB Type-B
HDMI connector type	Full-size
Serial interface type	RS-232C
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
VGA (D-Sub) ports quantity	3
Component video (YPbPr/YCbCr) in	0
Wi-Fi standards	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Noise level	37 dB
Country of origin	Philippines
Noise level (economic mode)	29 dB
RMS rated power	16 W
Placement	Desktop
Product type	Standard throw projector
Product color	White
Power source	AC
AC input voltage	220 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (typical)	331 W
Power consumption (economy mode)	227 W
Storage temperature (T-T)	-10 - 60 °C
Operating temperature (T-T)	5 - 35 °C
Storage relative humidity (H-H)	10 - 90 %
Operating relative humidity (H-H)	20 - 80 %
Cables included	AC, VGA
Bundled software	Epson Projector Management Software, EasyMP Multi PC Projection
Pallet width	800 mm
Pallet height	6870 mm
Pallet length	1200 mm
Pallet width (UK)	1000 mm
Quantity per pack	1 pc(s)
Quantity per pallet	72 pc(s)
Quantity per pallet layer	6 pc(s)
Harmonized System (HS) code	85286200

Weight and Dimensions

Depth	282 mm
Width	309 mm
Height	90 mm
Weight	3200 g
Package depth	390 mm
Package width	170 mm
Package height	385 mm
Package weight	4.39 g