Product Name Benq MP622 DLP Projector mp622

Audio
Built-in Speakers	Yes
Speakers	Mono
Bandwidth
Horisontal Synchronization Range	31-82 kHz
Vertical Synchronization Range	48-85 Hz
Connections
VGA Inputs	2	A connector for a computer cable in which the plug and socket are D-shaped so they only fit together one way. DB connectors are often used for serial ports.
VGA Outputs	1	A connector for a computer cable in which the plug and socket are D-shaped so they only fit together one way. DB connectors are often used for serial ports.
S-Video Inputs	1	Short for Super-Video, a technology for transmitting video signals over a cable by dividing the video information into two separate signals: one for color (chrominance), and the other for brightness
Computer Audio (mini-jack) input	1
PC Mouse Communication	Serial
Composite (yellow RCA) Input	1	A Composite Video Connection is a connection in which both the Color and B/W portions of the video signal are transferred together.
Image resolution
Brightness	2700 ANSI Lumens	A standard for measuring light output, used for comparing projectors. Unfortunately, there are enough variables, that the eye will often disagree radically with the ANSI rating.
Contrast (full on/off)	2000 :1	The contrast is the relationship between the brightest possible output, and the darkest possible output.
Standard Resolution	1024x768 XGA	All projectors have a native or true resolution. This is the standard but most projectors support other resolutions. A projector is best viewed in the standard resolution.
Maximum Resolution	SXGA (1280x1024)	Most projectors automatically accept images that are of greater resolution than the native (true) resolution of the projector.
Aspect Ratio	4:3	The most popular aspect ratio is 4:3 (4 by 3). Early television and computer video formats are in a 4:3 aspect ratio, which means that the width of the image is 4/3 times the height.
Supporting Aspect Ratios	16:9
True Widescreen	No	Shows if the projector supports real widesceenformat 16:9 its important for homecinema users.
Minimum Image Size	24 inch	Image size is measured diagonally over the image.
Maximum Image Size	300 inch	Image size is measured diagonally across the image.
Lens/Zoom
Zoom	Manual
Digital Zoom Possibilities		Indicates if the projector has digital zoom or not.
Lens Aperture	2.6-2.77
Measures
Width	239 mm	Indicates the width of the projector, measured in millimetres.
Height	106 mm	Indicates the height of the projector, measured in millimetres.
Depth	251 mm	Indicates the depth of the projector, measured in millimetres.
Weight	2.5 kg	Indicates the weight of the projector, measured in kilograms.
Picture
Full HD (1920x1080)	No
HDTV Compatible	Yes	Indicates if the projector supports HDTV input, 1080i or 720p
Display	DLP
Related
Power Consumption	285 Watts
Lamp Effect	200 Watts
Lamp Life
Audible Noise	31 dB
Audible Noise (whisper mode)	26 db
Manufacturer Warranty (lamp excluded