Epson EB-2247U User Manual

Projector Connections
28
The connection method varies depending on your Epson document camera
model. See the document camera manual for details.
Connecting to External Output Devices
Follow the instructions in these sections to connect external devices to the
projector.
gg Related Links
• "Connecting to a VGA Monitor" p.28
• "Connecting to External Speakers" p.28
• "Connecting a Microphone" p.29
Connecting to a VGA Monitor
If you connected the projector to a computer using a Computer port, you can
also connect an external monitor to the projector. This lets you see your
presentation on the external monitor even when the projected image is not
visible.
a
• If you want to output images to an external monitor when the
projector is turned off, select Always On as the A/V Output setting
in the projector's Extended menu.
s Extended > A/V Settings > A/V Output
• Monitors that use a refresh rate of less than 60 Hz may not be able to
display images correctly.
a
Make sure your computer is connected to the projector's Computer
port.
a
• If there are two computer ports, make sure you use the
Computer1 port.
• Only analog RGB signals from the Computer1 port can be
output to an external monitor. You cannot output signals
input from other ports or component video signals.
b
Connect the external monitor's cable to your projector's Monitor Out
port.
gg Related Links
• "Projector Setup Settings - ECO Menu" p.144
• "Projector Setup Settings - Extended Menu" p.131
Connecting to External Speakers
To enhance the sound from your presentation, you can connect the projector
to external self-powered speakers. You can control the volume using the
projector's remote control.
a
• If you want to output audio from the external speakers when the
projector is turned off, select Always On as the A/V Output setting
in the projector's Extended menu.
s Extended > A/V Settings > A/V Output
• You can also connect the projector to an amplifier with speakers.
• The projector's built-in speaker system is disabled when you connect
external speakers.
a
Make sure your computer or video source is connected to the projector
with both audio and video cables as necessary.
b
Locate the appropriate cable to connect your external speakers, such as
a stereo mini-jack-to-pin-jack cable, or another type of cable or adapter.

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