Optoma EH7700 Brochure - Page 5

Reliability All Optoma ProScene projectors are designed for continuous 24/7 operation. Only the most reliable, industry proven components are used to ensure superior reliability. This hard-earned "capability" has been meticulously developed over a decade of designing, manufacturing, and supporting millions of projectors the world over. The dust-sealed,filter-free design in the Optoma EH7700 prevents dust and dirt from affecting the system - ensuring optimal image quality with minimal maintenance. ProScene customers can therefore be confident that, as one of the most reliable projector brands in the industry today, Optoma has a reputation for service excellence that is well deserved. Dual Lamps Dual lamps enable a level of reliability simply unavailable with a single lamp projector. Both lamps can be used together to achieve maximum brightness, while still providing redundancy should one of the lamps fail. Alternatively a single lamp can be used in Relay Mode to combine the full lifetime of each individual lamp and thereby minimize service intervals. DLP® Technology DLP® technology from Texas Instruments® is widely recognized and acclaimed for its unmatched reliability and long lasting image performance. When combined with high brightness and native contrast ratios, it becomes the obvious choice for demanding applications. Independent testing has proven DLP® to be the most reliable of projector technologies. While other technologies may show image quality decline after only a few thousand hours, DLP® technology can remain unchanged over hundreds of thousands of hours. Lamp Relay mode For challenging installations where the EH7700 is run for long periods, the Lamp Relay function can be used to automatically switch between lamps. Lamp 1 12 hr Lamp 2 12 hr Total Cost of Ownership For demanding applications the total cost of ownership of a projector is not in the purchase cost and replacement lamps but in expensive maintenance and service. Optoma ProScene projectors require very little maintenance, have no user serviceable parts inside and no filters that require periodic replacement. The result is low cost, predictable service cycles, enabling planned down time to be minimized. We are so confident that the EH7700 image color quality will remain as good as the day you bought 5 it that Optoma will guarantee it for five years.