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Table of Contents
Summary of Contents for Ensemble Designs brighteye 71
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Page 1: Analog Audio
HD/SD 8 Channel Analog Audio Embedder/Disembedder User Guide BrightEye 71 and 71-F BrightEye 71 and 71-F HD/SD 8 Channel Analog Audio Embedder/Disembedder User Guide Revision 1.1 SW v1.2.1 www.ensembledesigns.com BrightEye 71 and 71-F - Page 1... -
Page 2: Table Of Contents
Status Indicators ADJUSTMENTS Adjusting Parameters from the Front Panel USING THE BRIGHTEYE CONTROL APPLICATION Config Menu Audio Input Menu Multiplexer Mode Demultiplexer Mode Mixer A Menu Mixer B Menu Audio Out Menu www.ensembledesigns.com BrightEye 71 and 71-F - Page 2... -
Page 3: Www.ensembledesigns.com Brighteye 71 And 71-F
HD/SD 8 Channel Analog Audio Embedder/Disembedder User Guide BrightEye 71 and 71-F SOFTWARE UPDATING WARRANTY AND FACTORY SERVICE Warranty Factory Service SPECIFICATIONS BrightEye Power Supply Information GLOSSARY www.ensembledesigns.com BrightEye 71 and 71-F - Page 3... -
Page 4: Product Overview
BrightEye 71 and 71-F PRODUCT OVERVIEW The BrightEye 71/71-F is a dual rate, eight channel audio embedder or disembedder for 1.5 Gb/s high definition video signals or for 270 Mb/s standard definition signals. The analog audio ports automatically configure for inputs or outputs when the module is configured for Mux or Demux. - Page 5 When configured as a demultiplexer as shown in the block diagram below, audio signals present in the incoming video signal are extracted, processed as desired, and delivered as analog audio. Note: BrightEye 71 has two electrical SDI outputs. BrightEye 71-F has one electrical SDI output and one optical output...
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Page 6: Applications
In this application, BrightEye 71/71-F can be used to multiplex video and audio together to feed a video server. The output from the video server can then be fed to another BrightEye 71/71-F where the audio can then be demultiplexed for another application. -
Page 7: Rear Connectors
HD/SD 8 Channel Analog Audio Embedder/Disembedder User Guide BrightEye 71 and 71-F REAR CONNECTORS All connections to the BrightEye 71/71-F are made on the rear of the unit. Refer to the illustration and detailed explanations below for a reference of the rear connectors. Power Connection Connect the modular power supply to the 12-volt DC power input connection on the far left of the unit. -
Page 8: Operation
BrightEye 71 and 71-F OPERATION Control and operation of the BrightEye 71/71-F is performed from the front panel or with the BrightEye Control application. When controlling the module from the front panel, most, but not all of the control settings and parameter choices will be available. For more comprehensive control, use the BrightEye PC or Mac Control application. -
Page 9: Adjustments
Ch 1/2, Ch 3/4, Ch 5/6, and Ch 7/8 VU Indicators – These indicators provide information about the level of the analog outputs on these channels. More detailed indicators are available through the BrightEye Control application. www.ensembledesigns.com BrightEye 71 and 71-F - Page 9... -
Page 10: Using The Brighteye Control Application
BrightEye PC/Mac Control application software is included on CD that came with your unit, or the application can be downloaded here: http://www.ensembledesigns.com/support/brighteye-support/ If the BrightEye 71/71-F is connected to a computer running this software, the menus described in the following pages are available for controlling and monitoring the unit. www.ensembledesigns.com... -
Page 11: Config Menu
Audio Delay – allows you to set the amount of audio delay from 0 to 1000 mSec. Default is 0 mSec. • Strip Audio – when On all audio and EDH is stripped from the incoming stream. Off leaves audio and EDH as it comes in on the input signal. www.ensembledesigns.com BrightEye 71 and 71-F - Page 11... -
Page 12: Audio Input Menu
Group A Select – select the audio group to multiplex from Group 1, Group 2, Group 3, or Group 4. • Group B Select – select the audio group to multiplex from Group 1, Group 2, Group 3, Group 4, or Off. www.ensembledesigns.com BrightEye 71 and 71-F - Page 12... -
Page 13: Demultiplexer Mode
Group A Select – select the audio group to demultiplex from Group 1, Group 2, Group 3, or Group 4. • Group B Select – select the audio group to demultiplex from Group 1, Group 2, Group 3, Group 4, or Off. www.ensembledesigns.com BrightEye 71 and 71-F - Page 13... -
Page 14: Mixer A Menu
The Invert button allows inversion of a channel to permit phase correction. When an audio channel is a non-audio data signal, the controls on the Mixer A or Mixer B menu will be grayed out www.ensembledesigns.com BrightEye 71 and 71-F - Page 14... -
Page 15: Mixer B Menu
The Invert button allows inversion of a channel to permit phase correction. When an audio channel is a non-audio data signal, the controls on the Mixer A or Mixer B menu will be grayed out www.ensembledesigns.com BrightEye 71 and 71-F - Page 15... -
Page 16: Audio Out Menu
Mon Assign – choose the audio pair that is output on the Audio Monitor headphone jack. Choices are: Chan 1/2, Chan 3/4, Chan 5/6, Chan 7/8. Mon Volume – set the volume level sent to the headphone jack from 0 to 100%. Default is 100%. www.ensembledesigns.com BrightEye 71 and 71-F - Page 16... -
Page 17: Software Updating
This unit is covered by a five-year limited warranty. If you require service (under warranty or not), please contact Ensemble Designs and ask for customer service before you return the unit. This will allow the service technician an opportunity to provide any other suggestions for identifying the problem and to recommend possible solutions. -
Page 18: Specifications
Max Output Level 24 dBu Resolution 24 bits, 128x oversampled Reference Level -10 dBu or +4 dBu Freq Response ±0.1 dB, 20 Hz to 20 KHz Crosstalk <106 dB Dynamic Range >106 dB www.ensembledesigns.com BrightEye 71 and 71-F - Page 18... - Page 19 < 1 μSec. Audio is adjustable to 1 second Impedance 75 Ω Return Loss >15 dB Output DC None (AC coupled) Optical Output (only on the BrightEye 71-F) Number Connector SP/UPC Type SD (SMPTE 297M, optical equivalent of 259M) HD (SMPTE 274M or 296M)
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Page 20: Brighteye Power Supply Information
BrightEye Rack Mount. This holds 6 single high BrightEyes or 3 double high BrightEyes, or a combination. BEBP BrightEye Blank Panel. Single high, for empty slots in Rack Mount. BEAC Analog Audio Breakout Cable. www.ensembledesigns.com BrightEye 71 and 71-F - Page 20... -
Page 21: Glossary
A Checkfield signal is a special test signal that stresses particular aspects of serial digital transmission. The performance of the Phase Locked-Loops (PLLs) in an SDI receiver must be able to tolerate long www.ensembledesigns.com BrightEye 71 and 71-F - Page 21... - Page 22 Thus, dBm refers to power relative to 1 milliwatt, and dBu refers to voltage relative to .775V RMS. The original unit of measure was the Bel (10 times bigger), named after Alexander Graham Bell. www.ensembledesigns.com BrightEye 71 and 71-F - Page 22...
- Page 23 A synchronizer will not convert an NTSC signal to a PAL signal; it takes a standards converter to do that. Frequency Response A measurement of the accuracy of a system to carry or reproduce a range of signal frequencies. Similar to Bandwidth. www.ensembledesigns.com BrightEye 71 and 71-F - Page 23...
- Page 24 For 270 Mb/s video, the allowable jitter is 740 picoseconds, or 0.2 UI (Unit Interval – one bit width). www.ensembledesigns.com BrightEye 71 and 71-F - Page 24...
- Page 25 An image scanning technique which progresses through all of the lines in a frame in a single pass. Computer monitors all use progressive displays. This contrasts to the interlace technique common to television systems. www.ensembledesigns.com BrightEye 71 and 71-F - Page 25...
- Page 26 SDI system can carry a signal for up to 20 kilometers. Single mode fibers require particular care in their installation due to the extremely small optical aperture that they present at splice and connection points. See also Multi-mode. www.ensembledesigns.com BrightEye 71 and 71-F - Page 26...
- Page 27 (R-Y) and Cb (B-Y). Y/Pr/Pb In analog component video, the image is carried in three components. The luminance is Y, the R-Y color difference signal is Pr, and the B-Y color difference signal is Pb. www.ensembledesigns.com BrightEye 71 and 71-F - Page 27...
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