Brightness (lumens)	3000 ANSI
The brightness of the projector bulb in ANSI lumens units. This is an important indicator if you want to use the projector in daylight conditions or lit rooms. A higher number of lumens means better brightness. Dateks.lv recommends to buy a projector with 2000 and more lumens.
Contrast ratio	3000:1
The projector contrast determines the sharpness of the image. The higher the contract the clearer the visibility of the text on the screen; the contrast also determines how well the lines will be pronounced in the image created by the projector. A high contrast is an important factor when a projector for the presentation needs is selected. The measuring unit of the contrast is the ratio between the lightest and darkest condition of the pixel. The higher the ration the better the contrast.
Native resolution	XGA 1024x768
The matrix (natural) resolution determines the number of colour dots (pixels) the projector can display without compression (at the maximum sharpness of the image). The higher the matrix resolution the better the sharpness of the image and the bigger the software desktop for efficient work.

ProdDesc - MX750 black DLP; XGA, 3000 ANSI / 3000:1, 1.6xZoom, HDMI, 10W x2 speaker, LAN, USB dispay/reader
LongDesc - The BenQ MX750 comes with an impressively-flexible 1.6 zoom ratio to give you a wide range of throw distances. This ultra-high installation versatility translates into little to no extra classroom reconstruction costs when it comes to fitting your new BenQ education projector into your original projector ceiling mount. Just imagine what you can do for your school with all the extra money saved by this installation flexibility!
ProductPicture - http://www.tdbaltic.ee/images/ds/MX750.jpg
ProductPicture2 - http://www.tdbaltic.ee/images/ds/MX750-2.jpg
ProductPicture3 - http://www.tdbaltic.ee/images/ds/MX750-3.jpg
ProductPicture4 - http://www.tdbaltic.ee/images/ds/MX750-4.jpg
ManufLogo - http://www.tdbaltic.ee/images/ds/BENQlogo.jpg
MarketingText -
Features_Benefits -

1.6 Big Zoom for Ultra Flexible Projector Installation

Campus-Wide Installation and Monitoring Support

20W Big Speaker and Microphone

PC-Less Presentation

Quick Cooling

XGA Native Resolution

3000:1 High Contrast Ratio

3000 High ANSI Lumens

Multi-Function Connectors

DisplayType - DLP by Texas Instruments
Brightness - 3000 lumens
CompressedResolution - 1600 x 1200 UXGA
NativeResolution - 1024 x 768 XGA
ContrastRatio - 3000:1
ThrowDistance - 33" (1m)
ThrowDistanceMax - 328" (10m)
ProjectionSize - 26" (65cm)
ProjectionSizeMax - 352" (895cm)
Frequency - 31-93
FrequencyVertical - 48-120
AspectRatio -

4:3

16:9

ComputerCompatibility - VGA (640 x 480) to UXGA (1600 x 1200)
VideoCompatibility - NTSC / PAL / SECAM
InputOutput -

2 x VGA (D-sub)

RJ-45

2 x USB (Type A)

USB (Type B)

HDMI

S-Video

Composite (RCA)

Audio (RCA)

Audio (Mini jack)

Wireless - n/a
WirelessInterface - n/a
Lens - F= 2.68 (Wide) ~ 2.84 (Tele), f=15.9mm (Wide) ~ 25.5mm (Tele)
LampLife - 4000 h
Audio - Yes
AudioFeatures - 10W x 2
MountingCapability - Yes
UserControls - Remote control
PackageContents -

Quick Start Guide

Manual CD

Remote Control w/battery

VGA Cable

Power Cord

Soft Carry Case

Width - 329.5 mm
Depth - 248.5 mm
Height - 130 mm
Weight - 3.550 Kg
Warranty - 3 years
LampWarranty - 1 year
MANUFDATASHEET - http://www.benq.eu/products/Projector/index.cfm/page/features/product/1193
ProductDemo - http://www.benq.com/microsite/projector/throwratiocalculator/