Cooling time has been reduced by over 60% Auto Power Off if no signal is detected in a set period of time Signal Power On turns on your projector
BenQ MX520 3000 Lumen XGA SmartEco 3D DLP Projector
BenQ MX505 3D DLP Projector - Authorized Dealer
Lamp Modes: Normal/Eco/Smart Eco/Smart Eco Lamp Care for up to 4500/6000/6500/10000 hours respectively Blu-Ray 3D Ready I/O: HDMIx1/Computer D-sub 15
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BenQ MX520 3000 Lumen XGA SmartEco 3D DLP Projector : Electronics
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User manual BenQ MX505 (English - 57 pages)
BenQ MX505 Projector
Lamp Modes: Normal/Eco/Smart Eco/Smart Eco Lamp Care for up to 4500/6000/6500/10000 hours respectively Blu-Ray 3D Ready I/O: HDMIx1/Computer D-sub 15
BenQ MX522 XGA 3000L HDMI Smarteco 3D Projector with 10,000 Hour Lamp Life Projector