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, whilst 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
minimise service intervals.
Lamp Relay mode
For challenging installations where the EH7500 is run for long
periods, the Lamp Relay function can be used to automatically
switch between lamps.
Lamp 1
Lamp 2
12 hr
12 hr
DLP
®
Technology
DLP
®
technology from Texas Instruments
®
is widely recognised
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. Whilst the
competition may show image quality decline after only a few
thousand hours, DLP
®
technology can remain unchanged over
hundreds of thousands of hours.
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. 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 minimised.
We are so confident that the EH7500 image colour
quality will remain as good as the day you bought
it that Optoma will guarantee it for five years.
All 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 and supporting millions of projectors the world over. 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.
Reliability
5
Summary of Contents for EH7500
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