The SmartEco Mode, which cleverly adjusts the lamp power to maximize power saving by delivering the best contrast and brightness performance using only as much light as needed.
The automatic switch to Eco Blank Mode after the projector is turned on for over three minutes without a display source, eliminating unnecessary energy waste and prolonging the life of the projector lamp.
With the built-in speaker, the MX661 can be used as an audio system when it's on the standby mode. This saves you the trouble as well as the extra budget for getting a separate audio system.
When inactive, the MX661 keeps power consumption to a minimum with 0.5-watt standby power, achieving what was once a challenge for ealier projector models.
The upper lamp door is designed for it managers to replace the projector lamp safely and quickly. should the projector lamp go out in the middle of the class, it can be replaced without delaying the class.