Ideal for use in a meeting room or classroom, the bright 3000L DX345 with 18, 000:1 contrast means that you can project bright, crystal clear images with superb colours using DLP, Brilliant Color™ & Dynamic Eco+ technology. The DX345 also provides you with energy & cost saving features with an incredible lamp life of up to 10, 000 hours. It also incorporates a built in speaker, 120 Hz 3D Ready technology & optional wireless capabilities allowing you to present wirelessly from a PC or mobile device with ease. Installed or on the move with the included carry bag, the versatile DX345 is the perfect projector for all your display needs. Eco+ technology from Optoma increases our commitment to reducing the impact we all make on the environment Dynamic Mode Saving energy saves money! Dynamic Mode reduces the power consumption to as little as 30%. This intelligent feature can more than double your expected lamp life, lowering the total cost of ownership & reducing maintenance. Eco AV Mute Stay in control of your presentation with the Eco AV mute feature. Direct your audience's attention away from the screen by blanking the image when no longer needed. This also instantly reduces the power consumption to 25%, further prolonging the life of your lamp. Rapid Off It takes less than 10 seconds for the projector to power up & shutdown, saving both time & energy. Quick Resume Save time by not waiting for the projector to cool down before it can power up again. If the projector is accidentally turned off, this feature allows the projector to be instantly powered on again, if selected within a period of 100 seconds. Audio Performance Built-in 2W speaker offers excellent audio support. The DX345 is easy to set up without the need for costly external speakers Brightness Where It Matters Room lighting can be unpredictable for the business traveller; you never know what to expect. The DX345 has a powerful lamp producing 3000 ANSI Lumens, so you can be sure your presentation will be bright & clear. Cost Saving – Long Lamp Life Reduce the number of lamp changes with lamp life of up to 10, 000 hours&sup 2; using the Education Cycle. Clear, Focused Images Produce a stunning 18, 000:1 contrast ratio for pin sharp graphics & crystal clear text using the unique Dynamic mode feature. Combined with Dark Chip 3 technology for Texas Instruments, Dynamic mode automatically adjusts the lamp output, based on the brightness information of each frame; to create a stunning high contrast ratio. Bright scenes are crisp & clear, while dark scenes remain detailed with deep blacks which gives exceptional light & shade detail. 3D Ready Using the inherent speed of DLP technology, Optoma 3D Ready projectors can output video & images at an astonishing rate of 120 Hz, allowing you to show full screen, full colour, stereoscopic 3D from a compatible computer. Wireless Presenting (optional extra) Making presentations couldn't be easier using the optional wireless features of the DX345. Using the Wireless Adapter you can connect & display presentations & video material wirelessly from a laptop, PC or mobile device