- 7500 lumens, WUXGA Resolution, Dual Lamp
- Installation flexibility - 5x Motorised Lens options and 360? Operation
- Live performance ready - Mechanical shutter, safety mounting points and flying frame options
- Ultimate Control - Full support for Crestron, Extron, AMX, PJ-Link and Telnet LAN commands
- Powerful Image Blending controls - 3-axis colour matching system and 8x lamp-power steps
- Black,white and custom colour options
Dual-lamp, WUXGA and 7500 lumens delivers bright crystal clear images, ultimate reliability, and 24/7 operation to ensure that this is a projector on which you can rely.
The dust-sealed, filter free design prevents dust and dirt from affecting the system ensuring optimal image quality with minimal maintenance.
Motorised lens shift, focus and zoom combined with the extensive lens options, 360' operation and interchangeable colour wheels, provide installation flexibility for simple, trouble free installations.
Superb image quality is at the heart of every ProScene product design. At every step, commencing with the incredibly reliable, high resolution WUXGA DLP® chip, where the image is initially created, via the P-VIP lamp pulsing technology that fine tunes the colour to exacting standards, through to the precision optics to focus the image on a screen, accuracy and integrity of the image are paramount.
ProScene chose DLP® technology for its image quality and unmatched reliability. The reflective nature of DLP® micro-mirror technology provides highly efficient bright images with great contrast whilst maintaining precise colour accuracy and natural, real-world colour reproduction. For demanding professional applications, the proven reliability of DLP® technology makes it the obvious choice.
The dual Osram 350W P-VIP lamps provide the highest possible luminance, the essential prerequisite of all highly-efficient projectors. These lamps stay brighter for longer, provide a long operating life and a low loss of luminous flux throughout that life. In addition, the lamp drivers are specifically tuned for the lamps, ensuring not only optimum operating conditions for every situation, but also provide sophisticated lamp pulsing modes and the assurance that colour can be fine tuned according to the application.
Image colour and size control
Where detail really matters, the full WUXGA (1920 x 1200) resolution offers 15% more pixels than 1080p and 60% more than SXGA+. This enables unscaled Full HD video and extra detail. Time Code information can be displayed onscreen at the same time, perfect for soundtrack recording & video editing where precise timing can be critical.
Aspherical optical elements and the use of Low Dispersion (LD) glass maintain optimum sharpness and focus uniformity over the entire image. The ProScene insistence on uncompromising optical quality ensures extremely low colour flare and chromatic aberration resulting in a crystal clear, high contrast image.
Lamp Pulsing Technology
Advanced lamp-pulsing technologies enable colour performance to be fine tuned directly from the lamp. This unprecedented control helps create vibrant, perfectly saturated colours across the whole light spectrum and produces stunningly natural, life-like images.
The EH7700 incorporates BrilliantColor™ technology to produce stunningly bright images with perfectly balanced life-like colours.
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. The dustsealed, filter-free design 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 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 EH7700 is run for long periods, the Lamp Relay function can be used to automatically switch between lamps.
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 other technologies 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.
To help meet the seemingly limitless challenges of ProAV installations the EH7700 provides 5 lens options with motorised zoom and focus to ensure you can get the image size you require. Motorised lens shift helps you get the image exactly where you want it and the 2 colour wheel options ensure you can match the image quality and brightness exactly to the application’s requirements.
Picture-in-Picture and Side-by-Side display
Display 2 sources simultaneously with a small inset from the main image or display both sources side by side.
360° Projection Capability
Images can be projected over a full 360° range along the vertical axis, including reproduction on a ceiling or floor.
In situations where only absolute darkness is good enough, the EH7500 has a mechanical shutter to provide total blackout. Perfect for scene changes during live performances.
Custom ID colours
The EH7700 is available in both Black and White as standard. However if your project calls for a higher level of customisation, the EH7700 is available in any colour from the RAL colour space system.
Please contact your local sales representative for more information.
Interchangeable colour wheels
Two colour wheel options ensure the performance characteristics of the EH7700 can be tailored to match the application. The standard colour wheel maximises brightness whilst ensuring good colour reproduction, whereas the enhanced-colour “video” wheel maximises colour performance and accuracy. The colour wheels are interchangeable modules and can be fitted or exchanged on site without removing the projector cover.
Motorised Lens Shift
Safety mounting points
To complement the existing ceiling mount, KensingtonTM lock and password security features of all ProScene models, the EH7700 benefits from the addition of 2x M8 safety mounting points with supplied eye-bolts.
Edge Blending Controls
No two projectors are completely identical. When performing complex, or even simple edge-blend projects using multiple projectors, it can be difficult to achieve good results if the images do not match. The EH7700 incorporates the following features to ensure high quality and consistent results.
The brightness of a projector will vary throughout its life. To correctly match multiple units, the EH7700 has 8x lamp power steps between 80~100% full brightness.
The EH7700 has a full 3-axis colour matching system, which combined with accurate measurements can create seamless blends every time.
|Optoma model name||WT1||WT2||ST1||TZ1||TZ2|
|Throw Ratio||0.77||1.2 - 1.45||1.45 - 1.94||1.94 - 3.67||3.67 - 6.98|
System Integration Control
Multiple EH7700 can be monitored over LAN and also provide the user with an email message alert in case an error occurs or a lamp fails or needs to be replaced, using Crestron Roomview. While the web browser interface and full support for Extron’s IP Link, AMX dynamic device discovery and PJ-Link protocols, allow almost all aspects of the EH7700 to be controlled across a network, keeping you in control, wherever you are.