Barco cDR+67-D Скачать руководство пользователя страница 15

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All modules are set to a well defined
brightness setpoint. The complete display wall
is maintained at this value - also over time

Barco’s added value

Barco’s image equalizing concept
allows control of brightness of all

the screens without loss of

contrast or color depth

luminance display module

10000 hrs

20000 hrs

30000 hrs

40000 hrs

50000 hrs

setpoint brightness

expected lamp life

module 1

module 2

module 3

constant luminance

new lamp

Содержание cDR+67-D

Страница 1: ...OverView D Barco DLP projection series ...

Страница 2: ...Dimming and Dynamic Feedback technology the OVERVIEW D series projection module will allow constant optimization of brightness and contrast performance while maintaining excellent color By maintaining technological ownership of the entire projection module Barco Control Rooms was able to design the OVERVIEW D Series with the most rugged components available Finally the OVERVIEW D Series affords th...

Страница 3: ...ontrol Rooms instills confidence Engineered for 24 7 mission critical operation Superior color rendition and uniformity Optimized viewing ergonomics Designed for low cost of ownership Simple system maintenance ...

Страница 4: ...itching of the mirrors and the proportion of time they are on or off is coordinated according to the color shining on them The human visual system integrates the sequential color and sees a full color image The grayscale image A DMD panel s micromirrors are mounted on tiny hinges that enable them to tilt either toward the light source in a DLP projection system ON or away from it OFF creating a li...

Страница 5: ...ls to the surface of the DMD panel The color wheel filters the light into red green and blue from which a single chip DLP projection system can create at least 16 7 million colors DLP board DMD shaping optics color filter memory processor projection lens condensing optics screen 1st light source 2nd light source dimmer ...

Страница 6: ...P solution allows seeing natural video and realistic skin tones Color is of major importance especially for the broadcast environment situation rooms with video conferencing the medical and surveillance market For the control rooms this brings superb color contrast for laying out all kinds of diagrams for utilities control centers traffic surveillance centers command control centers and Network Op...

Страница 7: ...ean Time To Repair Design The Digital Micromirror Device at the core of DLP technology can modulate light very quickly meaning that only one panel is required Barco Control Rooms has integrated this chip into a projection subsystem with an innovative approach and optimized for 24 7 operation The projection engine is split into a projection unit which is smaller and lighter than the illumination un...

Страница 8: ...lamp to screen the whole light path is designed by Barco Control Rooms to deliver optimal picture quality In addition to high quality components in each step of the light path an automated patent pending alignment system insures optimal light coupling between the lamp and the DLP chip The system allows compensation for tolerancing of the lamp burner inside the lamp housing This results in superior...

Страница 9: ...equires minimal installation depth All components are engineered to deliver a highly reliable and superior quality image display to the operator The displays can be seamlessly integrated into any center already in use The modular concept has also been applied within each module Thanks to the separate fan module projection unit and illumination unit maintenance from the rear of the system is very e...

Страница 10: ...nt can be planned in instead of being a randomized operation Therefore the redundant lamp concept increases operational efficiency Finally operators don t get distracted from their task and can concentrate on display wall content Hot stand by The two lamps are on The second lamp brings redundancy to the system and guarantees an image at all times Dual lamp system will provide 100 on the availabili...

Страница 11: ...er lamp which takes around 30 seconds Auto switch mode The two lamps are used sequentially and ensures that both lamps are being used the same amount of time Illumination unit incorporates dual lamp repair repair 30 sec 30 sec to projection unit 500 hrs 30 sec 30 sec 500 hrs 500 hrs ...

Страница 12: ...air concept The concept of the projection module is optimized for low Mean Time To Repair The projection unit is build up out of building blocks combining functionality each of which one is optimized for maintenance or repair work Easy to adjust The projection unit contains the core optical elements and low power electronics Because of this it is small and lightweight In addition to this the engin...

Страница 13: ...luminastion unit can be provided as a spare part without having to buy a full second projection engine High Mean Time Between Failure concept All components have been selected carefully for delivering a product with high Mean Time Between Failure The design of the projection module in terms of cooling and integration of the parts has been optimized to prolong the lifetime of the product DLP chip 1...

Страница 14: ...ness setpoint This way all modules can be set to a common luminance value while retaining the original contrast and color depth which makes the display wall look like one picture A feedback central loop maintains a constant brightness level over time and therefore allows the display image to remain equal in time and from module to module Finally the dimmer can be used for ergonomic reasons where t...

Страница 15: ...over time Barco s added value Barco s image equalizing concept allows control of brightness of all the screens without loss of contrast or color depth luminance display module 10000 hrs 20000 hrs 30000 hrs 40000 hrs 50000 hrs setpoint brightness expected lamp life module 1 module 2 module 3 constant luminance new lamp ...

Страница 16: ...s the globe With a yearly R D effort of 10 of its turnover Barco Control Rooms ensures it remains at the forefront of technology www barcocontrolrooms com Ref no R599668 April 2006 Barco Control Rooms is an ISO 9001 registered company The information and data given are typical for the equipment described However any individual item is subject to change without any notice DLP technology by Texas In...

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