Choosing the right projector for your school.

What brightness level do I require?
What Resolution is right for me?
Are there portable models available?
What do the PC Free and Wireless features mean?
Is there anything else to look for?
Can I order using a Purchase Order?
What projectors do you recommend for educators?

What brightness level do I require?
Brightness with all digital projectors is universally measured in ANSI Lumens. The brightness level required in a standard size classroom can range considerably, depending on the screen size and ambient light. Traditionally a brightness level or 3000 ANSI Lumens or more is sufficient for a standard screen size like 90" to 100" in a lit room. Your viewing environment will be a major factor in determining how bright your projector must be. A lower brightness can still be used, however the ambient light in the room may have to be lowered or the screen size reduced to ensure a clear image. The Larger the screen and the higher the ambient light is in the room the more powerful the projector will have to be.

What Resolution is right for me? [top]
A native resolution is essentially a measurement for the number of pixels being projected. Usually this is represented in a number of pixels width to height e.g. 1280 pixels width and 800 pixels high. Projectors can accept signals higher and lower of the native resolution but will have to convert or compress the signal to display in the native resolution.

The most common measurements for education projectors are
SVGA - 800x600 - Great large font e.g. basic PowerPoint presentations
XGA - 1024x768 - Basic Powerpoint and video presentations
WXGA - 1280x800 (HD) - Enough detail to handle smaller text or HD video e.g. Spread Sheets
WUXGA - 1920 x 1080 (Full HD) - The most detail great with full HD movies small text or even fine CAD drawings.

Are there Portable models available? [top]
All projectors can be transported fairly easily, though the size and weight of a projector will limit the amount of brightness it can produce. So for a large venue situation with 100 people you would want a powerful machine with over 4000 lumens brightness to achieve a large image. While smaller 6 people groups can have a little pocket sized projector. There are a few classes of projectors as below:

• Less than 0.5kg - Pico Projector (limited to less than 1000 lumens brightness good for 2-10 people audience)
• Less than 1kg - Mini Projector (usually 1000 to 2000 lumens brightness suitable for around a dozen people audience)
• 1-2kg - Portable projector (Range from 2000 to 3000 lumens and can handle a classroom sized audience around 30)
• 2-3kg - Multipurpose (3000 - 4000 lumens fine for up to 50 people groups)
• 3kg+ - Large Venue (Larger more powerful models 4000 lumens to 10,000 when you have conference centre)

What do the PC Free and Wireless features mean ? [top]
PC Free and Wireless functions are two relatively new technologies to be found with presentation projectors.

PC Free allows the unit to project a presentation, image or some video files without the need to connect a computer or any other AV device. The correctly formatted files can be loaded onto a USB flash drive or SD Card, which is then connected directly to the projector. The projector can only read some file types and therefore a standard PowerPoint presentation must be correctly formatted into a projection file. Software comes with many of these projectors that can do this for you. PC Free is a great option for teachers that have many sessions or presentations a day and do not wish to carry around both a projector and a notebook computer.

Wireless connectivity allows the projector to connect to a computer without the need for cabling. Wireless typically transmits at a low frame rate so is only suitable for presentations and photo's, not for motion (video/movies)

Is there anything else to look out for? [top]
If you plan on installing a projector in the ceiling then 'throw distance' will become a factor to be aware of. Many projectors will require around 3.2m distance for a 2 metre wide image, but this can vary so let us know if you need a specific distance for a current image size.

Can I order using a Purchase Order ? [top]

Yes. Once you have decided on the products you require, you may attach your schools offical purchase order to an email and send to sales@gmmultimedia.com.au . Please ensure your purchase order includes billing and delivery instructions plus is signed by an authorised person. Payment terms for most education facilities is 30 days, however restrictions may apply depending on order size and trading history.

What projectors do you recommend for educators? [top]

Multipurpose Recommendations
BenQ MW550 DLP Multipurpose HD Projector			Your Price: $649
	SPECIFICATIONS Native Resolution: WXGA 1280 x 800 16:10 Brightness: 3600 ANSI Lumens Maximum Contrast: 20,000:1 Weight: 2.3kg Fan Noise: 33 / 29db (eco) Warranty: 2 Years (+1 Year $85) Lamp Warranty: 6months/750hrs Lamp Life Up To: 15,000hrs	FEATURES - Vertical Keystone Correction - 2x HDMI Connection - 3D Capable(3D glasses required) [More Information]	RRP: $649 Flat Rate Freight! $22 Insured Australia Wide. Pick up Available
Epson EB-U42 LCD Multimedia Full HD Widescreen Projector			Your Price: $869
	SPECIFICATIONS Native Resolution: WUXGA 1920 x 1200 16:10 Brightness: 3600 ANSI Lumens Maximum Contrast: 15,000:1 Weight: 2.8kg Fan Noise: 37 / 28db (eco) Warranty: 2 Years (+1 Year $85) Lamp Warranty: 12 months / 750 hours Lamp Life Up To: 10,000hrs	FEATURES - Vertical Keystone - Horizontal Keystone - MHL Compatible - Instant Off - 2x HDMI Connection - USB to laptop Connection - USB stick reader (jpeg only) - Wireless Included - Miracast Compatible - iPad, iPhone Wireless [More Information]	RRP: $1149 $280 OFF WAS $1149 Must End 31st August Flat Rate Freight! $22 Insured Australia Wide. Pick up Available
BenQ MH733 DLP High Brightness Full HD Multipurpose Projector			Your Price: $1199
	SPECIFICATIONS Native Resolution: WUXGA 1920 x 1080 16:9 Brightness: 4000 ANSI Lumens Maximum Contrast: 16,000:1 Weight: 2.9kg Fan Noise: 33 / 29db (eco) Warranty: 2 Years (+1 Year $119) Lamp Warranty: 6months/750hrs Lamp Life Up To: 15,000hrs	FEATURES - 2x HDMI Connection - MHL Compatible - Vertical Keystone Correction - Horizontal Keystone Correction - Powerful 10W Speaker - USB Reader Jpeg, PDF, - USB Reader Word, Excel, Powerpoint - 3D Capable(3D glasses required) - Optional Wireless [More Information]	RRP: $1649 NEW!!! WAS $1649 SAVE $450 Must End 31st August Flat Rate Freight! $22 Insured Australia Wide. Pick up Available
Optoma EH416 DLP Full HD Multimedia Widescreen Projector			Your Price: $1299
	SPECIFICATIONS Native Resolution: WUXGA 1920 x 1080 16:9 Brightness: 4200 ANSI Lumens Maximum Contrast: 20,000:1 Weight: 2.99kg Fan Noise: 32db (eco) Warranty: 3 Years (+1 Year $119) Lamp Warranty: 12months/1000hrs Lamp Life Up To: 7,000hrs	FEATURES - 2x HDMI Connection - Powerful 10W Speaker - 1.6x Zoom - 17% Vertical Lens Shift - 3D Capable(3D glasses required) - Optional wireless [More Information]	RRP: $2199 $450 OFF WAS $1749 Must End 31st August Flat Rate Freight! $22 Insured Australia Wide. Pick up Available
Ultra Portable Recommendations
Epson EB-1795F LCD Portable Multimedia Full HD Projector			Your Price: $1599
	SPECIFICATIONS Native Resolution: WUXGA 1920 x 1080 16:9 Brightness: 3200 ANSI Lumens Maximum Contrast: 10,000:1 Weight: 1.8kg Fan Noise: 39 / 30db (eco) Warranty: 3 Years (+1 Year $125) Lamp Warranty: 12 months / 750 hours Lamp Life Up To: 7,000hrs	FEATURES - Auto Vertical Keystone - Auto Horizontal Keystone - Auto Screen Fit - Instant Off - HDMI Connection - MHL Compatible - PC Free - Gesture Presenter - Wireless - Wifi, NFC, Miracast - iPad, iPhone Wireless Projection [More Information]	RRP: $1799 $200 OFF WAS $1799 Must End 31st August Flat Rate Freight! $22 Insured Australia Wide. Pick up Available
Short Throw Recommendations
BenQ TH671ST DLP Short Throw Full HD Projector			Your Price: $1399
	SPECIFICATIONS Native Resolution: WUXGA 1920 x 1080 16:9 Brightness: 3000 ANSI Lumens Maximum Contrast: 10,000:1 Weight: 2.7kg Fan Noise: 33 / 29db (eco) Warranty: 2 Years (+1 Year $119) Lamp Warranty: 12months/1000hrs Lamp Life Up To: 15,000hrs	FEATURES - 2x HDMI Connection - Vertical Keystone Correction - 3D Capable(3D glasses required) [More Information]	RRP: $1499 In Stock Now WAS $1499 SAVE $100 Must End 31st August Flat Rate Freight! $22 Insured Australia Wide. Pick up Available
Optoma EH460ST DLP Short Throw Full HD Projector			Your Price: $1699
	SPECIFICATIONS Native Resolution: WUXGA 1920 x 1080 16:9 Brightness: 4200 ANSI Lumens Maximum Contrast: 20,000:1 Weight: 2.95kg Fan Noise: 29db (eco) Warranty: 3 Years (+1 Year $100) Lamp Warranty: 12months/1000hrs Lamp Life Up To: 4,500hrs	FEATURES - 2x HDMI Connection - USB to Smarphone (Andriod/iOS) - USB Reader Jpeg, PDF, - USB Reader Word, Excel, Powerpoint - Wireless - Optional - iPad, iPhone Wireless Projection - Opt. - Powerful 10W Speaker - 3D Capable(3D glasses required) [More Information]	RRP: $1999 NEW!!! $200 OFF WAS $1899 Must End 31st August Flat Rate Freight! $22 Insured Australia Wide. Pick up Available
Large Venue Recommendations
NEC P451WG LCD HD High Brightness Projector			Your Price: $1199
	SPECIFICATIONS Native Resolution: WXGA 1280 x 800 16:10 Brightness: 4500 ANSI Lumens Maximum Contrast: 4,000:1 Weight: 4.1kg Fan Noise: 36 / 30db (eco) Warranty: 5 Years Optical Block Warranty: 2 Yrs/2000 Hrs Lamp Warranty: 6months/2000hrs Lamp Life Up To: 6,000hrs	FEATURES - 2x HDMI Connection - 1.7x Optical Zoom - Vertical Lens Shift - Vertical & Horizontal Keystone - Powerful 16W Speaker - USB to laptop Connection - USB image reader (jpeg,gif) - USB video reader (mpeg, mp4) - USB file reader (PowerPoint, Excel, PDF) - Optional Wireless [More Information]	RRP: $1999 WAS $1799 SAVE $600 Must End 31st August Flat Rate Freight! $22 Insured Australia Wide. Pick up Available
Optoma EH512 DLP High Brightness Full HD Multimedia Widescreen Projector			Your Price: $1879
	SPECIFICATIONS Native Resolution: WUXGA 1920 x 1080 16:9 Brightness: 5000 ANSI Lumens Maximum Contrast: 15,000:1 Weight: 4.6kg Fan Noise: 30db (eco) Warranty: 3 Years (+1 Year $135) Lamp Warranty: 12months/1000hrs Lamp Life Up To: 7,000hrs	FEATURES - Horizontal & Vertical Keystone - 2x HDMI Connection - MHL Compatible - 1.5x Zoom - Vertical Lens Shift - Powerful 2x 10W Speaker - 3D Capable(3D glasses required) - Wireless Included [More Information]	RRP: $2999 $220 OFF WAS $2099 Must End 31st August Flat Rate Freight! $22 Insured Australia Wide. Pick up Available
Epson EB-2250U LCD High Brightness Full HD Widescreen Multimedia Projector			Your Price: $1999
	SPECIFICATIONS Native Resolution: WUXGA 1920 x 1200 16:10 Brightness: 5000 ANSI Lumens Maximum Contrast: 15,000:1 Weight: 4.8kg Fan Noise: 39 / 29db (eco) Warranty: 3 Years (+1 Year $135) Lamp Warranty: 12 months / 750 hours Lamp Life Up To: 10,000hrs	FEATURES - Vertical & Horizontal Keystone - Powerful 16W Speaker - 1.6x Zoom - 2x HDMI Connection - MHL Compatible - USB to laptop Connection - Instant Off - Wireless - Optional - iPad, iPhone Wireless Optional [More Information]	RRP: $2299 $200 OFF WAS $2199 Must End 31st August Flat Rate Freight! $22 Insured Australia Wide. Pick up Available
Epson EB-2265U LCD High Brightness Full HD Widescreen Multimedia Projector			Your Price: $2399
	SPECIFICATIONS Native Resolution: WUXGA 1920 x 1200 16:10 Brightness: 5500 ANSI Lumens Maximum Contrast: 15,000:1 Weight: 4.9kg Fan Noise: 39 / 29db (eco) Warranty: 3 Years (+1 Year $135) Lamp Warranty: 12 months / 750 hours Lamp Life Up To: 10,000hrs	FEATURES - Vertical & Horizontal Keystone - Powerful 16W Speaker - 1.6x Zoom - 2x HDMI Connection - MHL Compatible - HDBaseT Compatible - USB to laptop Connection - Instant Off - Wireless - Included - WiDi and Miracast - iPad, iPhone Wireless Projection [More Information]	RRP: $2799 $300 OFF WAS $2699 Must End 31st August Flat Rate Freight! $22 Insured Australia Wide. Pick up Available
NEC PA653UG High Brightness Large Venue Widescreen Projector - Lens Required			Your Price: $4099
	SPECIFICATIONS Native Resolution: WUXGA 1920 x 1200 16:10 Brightness: 6500 ANSI Lumens Maximum Contrast: 8,000:1 Weight: 10.2kg Fan Noise: 39 / 33db (eco) Warranty: 5 Years Lamp Warranty: 6months/2000hrs Lamp Life Up To: 4,000hrs	FEATURES - Lens Options - Horizontal & Vertical Lens Shift - Horizontal & Vertical Keystone - 360° Installation (vertical axis) - Portrait Installation Mode - Edge Blending - Multi Screen Function - Stacking Function [More Information]	RRP: $4999 Plus Cost of Lens Flat Rate Freight! $22 Insured Australia Wide. Pick up Available