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Epson EB-2247U User Manual

Epson EB-2247U
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Projector Network Settings - Network Menu
138
Setting Options Description
Quick Quick: lets you connect to multiple
smartphones, tablets, or computers
directly using wireless communication.
When you select Quick connection
mode, the projector acts as an easy access
point. (We recommend limiting the
number of devices to six or less to
maintain the projection performance.)
Advanced Advanced: lets you connect to multiple
smartphones, tablets, or computers over
a wireless network access point.
Search Access Point To Search View Search for available wireless network
access points in Advanced connection
mode. Depending on the access point
settings, they may not be displayed in the
list.
SSID Up to 32
alphanumeric
characters
Sets the SSID (network name) of the
wireless LAN system the projector is
connecting to.
Security Selects the type of security used on the
wireless network.
When setting security, follow the
instructions from the administrator of
the network system you want to connect
to.
Open Open: security is not set.
WPA2-PSK WPA2-PSK: communication is
performed using WPA2 security. Uses
AES method for encryption. When
establishing a connection from a
computer to the projector, enter the
value set in the passphrase.
WPA/WPA2-PSK WPA/WPA2-PSK: connects in WPA
personal mode. Encryption method is
selected automatically according to the
access point settings. Set a passphrase
which is the same for the access point.
Setting Options Description
WPA2-EAP *
WPA/WPA2-EAP *
WPA2-EAP or WPA/WPA2-EAP:
connects in WPA enterprise mode.
Encryption method is selected
automatically according to the access
point settings. Select this item when
using LEAP.
Passphrase Various
passphrases from 8
to 32 characters
(when entering
from a Web
browser: various
passphrases from 8
to 63 characters)
For WPA2-PSK and WPA/WPA2-PSK
security, selects the pre-shared
passphrase used on the network.
When the passphrase is entered and the
[Enter] button is pressed, the value is set
and displayed as an asterisk (*).
We recommend changing the passphrase
periodically for security. If the network
settings are initialized, it returns to the
initial passphrase.
EAP Method * Set the EAP settings for WPA2-EAP and
WPA/WPA2-EAP security.
EAP Type EAP Type: selects the protocol for
authentication.
PEAP: authentication protocol widely
used in Windows Server.
PEAP-TLS: authentication protocol
used in Windows Server. Select this
when using a client certificate.
EAP-TLS: authentication protocol
widely used to use a client certificate.
EAP-FAST, LEAP: select this when
these authentication protocols are
used.

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Epson EB-2247U Specifications

General IconGeneral
Matrix size0.67 \
Number of colors1.073 billion colors
Native aspect ratio16:10
Projection distance1.5 - 8.9 m
Vertical scan range200 - 240 Hz
Projection technology3LCD
Contrast ratio (dynamic)-
Contrast ratio (typical)15000:1
Screen size compatibility30 - 300 \
Projector native resolution1080p (1920x1080)
Keystone correction, vertical-30 - 30 °
Projector brightness (economic mode)2410 ANSI lumens
Lamp power230 W
Light source typeLamp
Lamp power (economic mode)- W
Service life of light source5500 h
Service life of light source (economic mode)12000 h
FocusManual
Throw ratio1.39 - 2.23:1
Zoom capabilityYes
Focal length range23 - 38.4 mm
Aperture range (F-F)1.5 - 2
3DNo
Color modes (2D)Cinema, Dynamic
Video processing10 bit
Video color modesBlackboard, Dynamic, Photo, Presentation, sRGB
Composite video in1
USB connector typeUSB Type-A, USB Type-B
HDMI connector typeFull-size
Serial interface typeRS-232C
USB 2.0 ports quantityUSB 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 quantity3
Component video (YPbPr/YCbCr) in0
Wi-Fi standards802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data rates10, 100, 1000 Mbit/s
Noise level37 dB
Country of originPhilippines
Noise level (economic mode)29 dB
RMS rated power16 W
PlacementDesktop
Product typeStandard throw projector
Product colorWhite
Power sourceAC
AC input voltage220 - 240 V
AC input frequency50 - 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 includedAC, VGA
Bundled softwareEpson Projector Management Software, EasyMP Multi PC Projection
Pallet width800 mm
Pallet height6870 mm
Pallet length1200 mm
Pallet width (UK)1000 mm
Quantity per pack1 pc(s)
Quantity per pallet72 pc(s)
Quantity per pallet layer6 pc(s)
Harmonized System (HS) code85286200
Weight and Dimensions IconWeight and Dimensions
Depth282 mm
Width309 mm
Height90 mm
Weight3200 g
Package depth390 mm
Package width170 mm
Package height385 mm
Package weight4.39 g

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