1. www.OptomaUSA.com © 2008 Optoma Technology, Inc. All specifications subject to change. All rights reserved. Optoma Technologies / Detel Short Throw and Ultra Short Throw Interactive Projector Solutions

2. © 2008 Optoma Technology, Inc. All specifications subject to change. All rights reserved. Optoma Why Choose Optoma? The Projector Expert Worldwide Leading supplier of TI DLP projectors 15+ years in U.S. market #1 DLP projector supplier in the Americas Long term warranties Education Focused EXTENDED warranties Comprehensive product, service, and support

3. © 2008 Optoma Technology, Inc. All specifications subject to change. All rights reserved. Optoma Education First Warranty and Total Cost of Ownership Optoma’s Standard Warranty 3 yr warranty / 3 yr Express Exchange / 1 yr lamp Optoma’s Education First warranty extends the warranty and offers several budget friendly options to increase and stretch your purchasing dollar, thereby increasing your Total Cost of Ownership

4. © 2008 Optoma Technology, Inc. All specifications subject to change. All rights reserved. The Optoma Education First Warranty Enhancements are available through Authorized Optoma Dealers like Detel. ENHANCED WARRANTY

5. © 2008 Optoma Technology, Inc. All specifications subject to change. All rights reserved. Optoma TW675UTiM-3d Ultra Short Throw Interactive Optoma TW610STi Short Throw Interactive Optoma Interactive Solutions

6. © 2008 Optoma Technology, Inc. All specifications subject to change. All rights reserved. Optoma Interactive Pen Write on a white board using the pen nub Use as a wand to write away from the board You can even write on a wall!

7. © 2008 Optoma Technology, Inc. All specifications subject to change. All rights reserved. Key Features Optoma Interactive Solutions Pen based interactivity Interactive away from the board 3D Ready Microphone jack Wireless option Long lamp life – 2500 to 3000 hours Built-in 10 watt speaker system Extended Warranty Options

8. © 2008 Optoma Technology, Inc. All specifications subject to change. All rights reserved. Network Management Control Crestron RoomView Express RoomView-DLP projectors have Crestron Flash® based e-Control embedded – for use with Mac, PC and mobile devices –Provides functionality of RoomView® without any programming –No control system required –Free download of RoomView Express software –Control up to 250 projectors from one location

9. © 2008 Optoma Technology, Inc. All specifications subject to change. All rights reserved. TW675UTiM-3d Ultra Short Throw Connections Comprehensive Connection Ports –HDMI, 2 VGA in, VGA out, S-Video, Composite video, Stereo mini in, stereo mini out, L/R RCA audio in, Mini USB for Pointblank/remote mouse control, Mini USB for display, USB for wireless dongle/thumb drive, RS232, RJ45, 12V screen trigger, microphone input Hidden cable management system Remote with mouse control & laser pointer, AV mute and page up/down 3 years of Optoma Express Replacement service, 1 year lamp

10. © 2008 Optoma Technology, Inc. All specifications subject to change. All rights reserved. Short Throw Wall Mount Custom designed wall mount for Optoma ultra short throw projectors Extension arm for images up to 100” diagonal Projector mount features precision gear adjustment

11. © 2008 Optoma Technology, Inc. All specifications subject to change. All rights reserved. Short Throw and Ultra Short Throw Projectors Moving to the front of the class Ultra-short throw no shadows / less cable to run approximately 0.3:1 throw ratio Short throw shadow reduction / away from students approximately 0.6:1 throw ratio Standard throw most affordable approximately 1.5 to 2.2:1 throw ratio TW675UTi-3D TW610STi

12. © 2008 Optoma Technology, Inc. All specifications subject to change. All rights reserved. TW675UST-3D – project an 80 inch 16:10 diagonal image from 1.7’ Eliminate shadows on screen & light from presenter’s eyes. Presenter can stand front and center without blocking image. Shorter cable run 80 9 feet Benefits Of Ultra-Short Throw Projection 80 2 feet

13. © 2008 Optoma Technology, Inc. All specifications subject to change. All rights reserved. 3D In The Classroom

14. © 2008 Optoma Technology, Inc. All specifications subject to change. All rights reserved. Benefits of 3D In The Classroom Immersive experience provides better retention of subject matter Better visualization More engaged students Improved test scores

15. www.OptomaUSA.com © 2008 Optoma Technology, Inc. All specifications subject to change. All rights reserved. Thank you! Optoma Chad Long chadl@optoma.comchadl@optoma.com – 214-918-3539 Detel Chris Juneau Chris.juneau@detel.comChris.juneau@detel.com – 601-500-7749