Miranda DVI-Ramp2 Скачать руководство пользователя страница 4

DVI-Ramp2 / DVI-Ramp2 DSK   

AFFILIATES, CONTRACTORS, 
SUBSIDIARIES, NOR ANYONE ELSE WHO 
HAS BEEN INVOLVED IN THE CREATION, 
PRODUCTION OR DELIVERY OF ANY 
MATERIALS PROVIDED BY MIRANDA, 
INCLUDING BUT NOT LIMITED TO THE 
SOFTWARE, SHALL BE LIABLE FOR ANY 
DIRECT, INDIRECT, CONSEQUENTIAL, 
INCIDENTAL OR PUNITIVE DAMAGES 
(INCLUDING DAMAGES FOR LOSS OF 
BUSINESS PROFITS, BUSINESS 
INTERRUPTION, LOSS OF BUSINESS 
INFORMATION, AND THE LIKE) ARISING 
OUT OF THE USE OR INABILITY TO USE 
SUCH MATERIALS, EVEN IF MIRANDA 
HAS BEEN ADVISED OF THE POSSIBILITY 
OF SUCH DAMAGES. THE LIMITATIONS 
SET FORTH ABOVE SHALL BE DEEMED 
TO APPLY TO THE MAXIMUM EXTENT 
PERMITTED BY APPLICABLE LAW AND 
NOTWITHSTANDING THE FAILURE OF 
THE ESSENTIAL PURPOSE OF ANY 
LIMITED REMEDIES.  THE PARTIES 
ACKNOWLEDGE AND AGREE THAT THEY 
HAVE FULLY CONSIDERED THE 
FOREGOING ALLOCATION OF RISK AND 
FIND IT REASONABLE, AND THAT THE 
FOREGOING LIMITATIONS ARE AN 
ESSENTIAL BASIS OF THE BARGAIN 
BETWEEN THE PARTIES. 

 
6. Ownership:

 All patents, copyrights, 

trademarks, trade secrets and other ownership 
rights in the Software are and shall remain in 
MIRANDA. The source code of the Software 
and all information regarding the design, 
structure or internal operation of the Software are 
valuable trade secrets of MIRANDA 
("Confidential Information"), provided however, 
that "Confidential Information" shall not include 
information which otherwise would be 
Confidential Information to the extent that such 
information was publicly known prior to the time 
the User received it, or became known to the 
User from a third party which lawfully disclosed 
it to the User without any confidentiality 
obligation. To the extent, if any, to which User 
may learn any Confidential Information, User 
shall not sell, transfer, publish, disclose, display, 
or otherwise permit access, by any of its 
employees who does not have a need to know for 
the Purpose or by any third party, to the 
Confidential Information. 

 
7. Support: 

No support or maintenance services 

are included in this License and MIRANDA is 
under no obligation to provide User with any 
technical support or assistance of any kind. In the 
event that User requests the support or assistance 
of MIRANDA and that MIRANDA accepts, at 

its sole discretion, to perform support or 
assistance services, MIRANDA shall have no 
liability whatsoever to User in connection with 
the performance or non performance of such 
services. 

 
8. Termination: 

User's license to use the 

Software shall terminate immediately upon 
breach by User of one of its obligations 
hereunder. Upon termination of the license, User 
shall promptly return the Software and delete the 
Software from any computer on which it has 
been installed. User shall also promptly return all 
materials provided by MIRANDA in connection 
with the Software.

 

 
9. Governing Law: 

This Agreement shall be 

governed by the laws of the Province of Québec, 
Canada. If either party employs attorneys to 
enforce any rights arising out of or relating to 
this Agreement, the prevailing party shall be 
entitled to recover reasonable attorney’s fees. 
The parties consent to the exclusive jurisdiction 
of the courts of the judicial district of Montréal, 
Province of Québec, Canada. 

 
10. Assignment: 

This Agreement is not 

assignable or transferable by User without the 
prior written consent of MIRANDA. 

 
11. Entire Agreement: 

This Agreement 

constitutes the entire agreement between the 
parties concerning User’s use of the Software. 
This Agreement supersedes any prior verbal 
understanding between the parties and any User 
purchase order or other ordering document, 
regardless of whether such document is received 
by MIRANDA before or after execution of this 
Agreement. This Agreement may be amended 
only in a writing signed by an authorized officer 
of each party. 
 

12. Notices:

 All notices delivered in 

reference to this Agreement shall be in 
writing and in the English language and 
delivered by a communication means which 
allows the sender to obtain a proof of 
receipt. All notices shall be delivered to 
MIRANDA’s headquarters to the attention of 
“Legal Services”. 

Содержание DVI-Ramp2

Страница 1: ...I Ramp2 DSK User s Manual M807 9900 202 26 Jul 2007 Miranda Technologies Inc 3499 Douglas B Floreani St Laurent Québec Canada H4S 1Y6 Tel 514 333 1772 Fax 514 333 9828 www miranda com 2007 Miranda Technologies Inc ...

Страница 2: ...er all servicing to qualified service personnel Servicing should be done in a static free environment Electromagnetic Compatibility This equipment has been tested for verification of compliance with FCC Part 15 Subpart B class A requirements for Digital Devices This equipment complies with the requirements of EN 55022 Class A Electromagnetic Emissions EN 61000 3 2 3 3 Disturbance in Supply Systems...

Страница 3: ...rt of any other product or collection of products or create derivative works derived from the Software g allow others to make or obtain copies of the Software h use the Software for any purpose other than the Purpose 4 Upgrades MIRANDA may from time to time make available updates enhancements and or modifications to the Software and may provide such updates to User but is under no obligation to do...

Страница 4: ...port No support or maintenance services are included in this License and MIRANDA is under no obligation to provide User with any technical support or assistance of any kind In the event that User requests the support or assistance of MIRANDA and that MIRANDA accepts at its sole discretion to perform support or assistance services MIRANDA shall have no liability whatsoever to User in connection wit...

Страница 5: ...tions 5 2 Installation 8 2 1 Unpacking 8 2 2 Mechanical Installation 8 2 3 Connections 9 2 4 Control Interface 10 3 Operation 10 3 1 Powering Up 10 3 2 Front Panel Indicators and Controls 10 3 3 Synchronizing the DVI Ramp2 and the graphics card 12 3 3 1 Frame sync graphics card without reference 12 3 3 2 Genlock graphics card with reference 13 3 4 DVI format considerations 13 4 Technical Specifica...

Страница 6: ...DVI Ramp2 DVI Ramp2 DSK ...

Страница 7: ...randa com for updated information about new features that have been added to this product since the release of this document The unit features many synchronization modes including frame sync genlock and free run Configuration and control of the DVI Ramp2 is via USB RS 232 or Ethernet Firmware upgrades are done through RS 232 or USB 1 2 Features Graphic to HD SD video interface with the following o...

Страница 8: ...2 DVI Ramp2 DVI Ramp2 DSK 1 3 Functional Block Diagrams Figure 1 1a DVI Ramp2 Functional Block Diagram ...

Страница 9: ...DVI Ramp2 DVI Ramp2 DSK 3 Figure 1 1b DVI Ramp2 DSK Functional Block Diagram ...

Страница 10: ...4 DVI Ramp2 DVI Ramp2 DSK 1 4 Front and Rear Panel views Figure 1 2a DVI Ramp2 Front and Rear panels Figure 1 2b DVI Ramp2 DSK Front and Rear panels ...

Страница 11: ... source images The HD SD SDI output can include the entire graphic image or a window within the image so that unwanted graphic elements from the computer screen can be excluded For a clean presentation the DVI Ramp2 and the computer s graphic card should be locked on the same reference signal to achieve the highest quality For this application the DVI Ramp2 can be controlled by software available ...

Страница 12: ...eground output The KEY window is converted to an SD HD SDI Alpha output These outputs with an appropriate background signal can be fed to a downstream keyer For a clean presentation the DVI Ramp2 and the computer s graphic card should be locked on the same reference signal to achieve the highest quality For this application the DVI Ramp2 can be controlled by software available at www miranda com o...

Страница 13: ...ACKGROUND image When the KEY signal is white the keyer outputs the FILL image With intermediate grey levels of the KEY signal the keyer outputs a weighted sum of the FILL and BACKGROUND Through software the mixing polarity can be inverted reverse interpretation of the black and white levels of the KEY signal In this application the DVI Ramp2 DSK should be locked to the video input BACKGROUND For a...

Страница 14: ...h feet on the bottom suitable for installation on a desk or tabletop The DVI Ramp2 is sized so that two DVI Ramp2 units can be installed side by side on a 1 RU tray for rack mounting Figure 2 1 Installing two DVI Ramp2 units on a 1 RU tray TRAY 120 The rear panel of the DVI Ramp2 includes a threaded connection point for a mounting screw left side of the rear panel see figure 2 2 so that the device...

Страница 15: ...nd DVI D IN B DVI connectors 1 HD SD reference input and passive loop through BNC connectors 2 DVI outputs DVI D OUT A and DVI D OUT B DVI connectors 4 HD SD SDI outputs BNC connectors 1 HD SD SDI input BNC connector for DSK model ONLY For optimum performance high quality DVI cables should be used One recommended cable model is D 766 from Cable4PC www cable4pc com Communication connections Externa...

Страница 16: ...pter cable The pin out of the RS 232 GPI connector is shown below 1 GPI IN2 2 GPI OUT2 3 GND also GPI OUT2_GND 4 GPI OUT1 5 GPI OUT1_GND 6 GPI IN1 7 DVI Ramp2 RS 232_RX 8 DVI Ramp2 RS 232_TX DVI Ramp 2 Computer RJ 45 DE 9 pin 5 Ground pin 3 TX out of computer pin 2 RX into computer 1 8 Figure 2 3 RS 232 GPI RJ45 connector pin out 3 Operation The DVI Ramp2 has no local controls beyond the power swi...

Страница 17: ...is free running GREEN FLASHING when unit is programmed to be free running but a valid reference signal is present ORANGE unit is programmed to be free running and an unknown reference signal is present OFF when unit is programmed to be free running and no reference signal is present 4 ETH OFF no link GREEN link available from PHY ORANGE FLASHING transmitting from PHY At power up this LED will be G...

Страница 18: ...t This ensures that the input of the DVI Ramp2 will mimic the display that is connected to its DVI output o Settings on DVI D OUT A are copied to DVI D IN A o Settings on DVI D OUT B are copied to DVI D IN B Use a bent paper clip or equivalent thin wire to activate the RESET button through the hole in the front panel 3 3 Synchronizing the DVI Ramp2 and the graphics card The DVI Ramp2 processes the...

Страница 19: ...the DVI Ramp2 When the frame sync function is ON the DVI refresh rate can deviate from the suggested one but will cause drop repeat of frames at a rate proportional to the deviation 2 For interlaced scan formats the refresh rate is specified in terms of field rate Thus a refresh rate of 59 94 fields per second is specified as 59 94i 3 When the recommended DVI frame rate is twice the SDI frame rate...

Страница 20: ...TE 274M SMPTE 296M Tri Level Sync RETURN LOSS 35 dB up to 5 75 MHz CONNECTORS 75 Ω BNC OUTPUT SD HD SDI x4 SIGNAL SMPTE 292M 1 485 1 485 1 001 Gbps and SMPTE 259 C 270 Mbps FORMATS SD 525 and 625 lines HD 1920x1080i 50 59 94 and 60 fields per seconds HD 1920x1080psf 23 98 and 24 frames per seconds HD 1920x1080p 23 98 24 and 25 frames per seconds HD 1280x720p 50 59 94 and 60 frames per seconds RETU...

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