Epson EB L570U WUXGA 5200 Lumens Laser Projector

Projector
Screen size compatibility The different screen sizes which the device can work with.	1270 - 12700 mm (50 - 500")
Projection distance The maximum length at which an image can be projected.	2.33 - 3.78 m
Projector brightness	5200 ANSI lumens
Projection technology	3LCD
Projector native resolution	WUXGA (1920x1200)
Contrast ratio (typical) The difference in light intensity between the brightest white and the darkest black.	2500000:1
Native aspect ratio The aspect ratio is the ratio of the width of an image to its height. The native aspect ratio is the one which the projector/display is particularly designed for. Images shown in native aspect ratio will utilize the entire resolution of the display and achieve maximum brightness. Images shown in other than native aspect ratio will always have less resolution and less brightness than images shown in native aspect ratio.	16:10
Keystone correction, horizontal	-30 - 30°
Keystone correction, vertical	-30 - 30°
Matrix size	1.7 cm (0.67")

Light source
Light source type	Laser

Lens system
Focus	Manual
Focal length range Measure of how strongly the system converges or diverges light. For an optical system in air, it is the distance over which initially collimated rays are brought to a focus. A system with a shorter focal length has greater optical power than one with a long focal length; that is, it bends the rays more strongly, bringing them to a focus in a shorter distance.For an optical system in air, the effective focal length (f and f′) gives the distance from the front and rear principal planes (H and H′) to the corresponding focal points (F and F′).	20 - 31.8 mm
Aperture range (F-F) Aperture range of the device's optics, expressed in f-stops.	1.5 - 1.7
Horizontal lens shift range	-20 - 20%
Vertical lens shift range	-50 - 50%

Video
Analog signal format system The supported protocols for exchanging analog signals.	Not supported
Full HD Full High Definition (HD) means that a display supports a resolution of 1920 x 1080 pixel, and has a digital TV connection.
3D The device can be used with 3D technology.

Ports & interfaces
HDBaseT port
USB 2.0 ports quantity Number of USB 2.0 ports (connecting interfaces) in the device. USB 2.0 was released in April 2000 (now called "Hi-Speed"), adding higher maximum signaling rate of 480 Mbit/s (effective throughput up to 35 MB/s or 280 Mbit/s), USB 2.0 ports are usually black.	3
USB 2.0 Type-B ports quantity	1
Serial interface type	RS-232C
HDMI ports quantity The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.	3
DVI port Digital Visual Interface (DVI) is a video display interface to connect a video source to a display device, such as a computer monitor.

Network
Ethernet LAN An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Ethernet LAN (RJ-45) ports Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.	1
Wi-Fi Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.

Storage
Card reader integrated The device includes a card reader e.g. a card reader in the disk bay of a computer or thin client to permit log-on using smart/pin cards.

Features
Interactive
Noise level (economic mode)	23 dB
Noise level The amplitude level of the undesired background noise, usually measured in decibels (db).	31 dB

Multimedia
Built-in speaker(s) The device contains speaker(s) to produce sound.
RMS rated power RMS (Root mean square) is a measure of the continuous power required by a device, in particular audio amplifiers and loudspeakers.	10 W

Design
Market positioning Under which category can the device be positioned in the market, e.g. camera phone.	Business
Product type The sub-category of the product.	Large venue projector
Product colour The colour e.g. red, blue, green, black, white.	Black, White

Power
Power source What is providing power for the product e.g. mains electricity.	AC
Power consumption (typical) Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.	312 W
Power consumption (standby) The amount of electricity that is consumed when the product is on standby.	2 W

Weight & dimensions
Width The measurement or extent of something from side to side.	440 mm
Depth The distance from the front to the back of something.	339 mm
Height The measurement of the product from head to foot or from base to top.	136 mm
Weight Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.	8.3 kg

Packaging content
Remote control included Component of an electronics device, most commonly a television set, DVD player and home theater systems originally used for operating the device wirelessly from a short line-of-sight distance.
Batteries included
Cables included	AC