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STREAM LABS Alpha Plus PCI-E, User Manual

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STREAM LABS Alpha Plus PCI-E User Manual Download Page 23

 

 

 

23 

Connectors J4, J8, J9: 
 

 

 

Connector J4 is for connection of audio adapter 16xRCA – DHR-26M  (8 stereo channels). Connectors 
J8 and J9 – for connection by ribbon cable to video capture card jack for input of analog audio signals.

 

 

Draft schema for connection of SBCC to video capture card 

 

 

Summary of Contents for Alpha Plus PCI-E

Page 1: ...Description of video cards ...

Page 2: ...f connectors and schema for wiring MS 416 curcuit board for multichannel input of AV signals 14 Technical characteristics Description of connectors Schema for wiring connection to SBCC board MS4 MS2 curcuit boards for multichannel input of AV signals 17 Main features Desciption of connectors and schema for wiring MH4LM curcuit board for multichannel input of AV signals 19 Main features Description...

Page 3: ...t Down Stream Key During overlay in analog mode the pass through signal does not get decoded bur goes thru the board without alterations preserving frequency mode and service information During overlay in digital mode signal gets decoded using color combine filter for separation of signals responsible for brightness and color During overlay in digital mode it is possible to use combination of inpu...

Page 4: ...emote firmware update Technical characteristics Size 188х126 мм Bus PCI Express 1х Inputs 1 0 В 75 Ohm Composite PAL SECAM NTSC S video PAL SECAM NTSC Outputs 1 0 В 75 Ohm Composite PAL SECAM NTSC S video PAL SECAM NTSC Component YUV Output of linear analog DSK signal of alpha channel with synchronal mix BNC Relayed BYPASS in case of emergency power shut down CVBS S Video Channel bandwidth for ana...

Page 5: ... YUV Key RGB Key Output J6 15 n pin connector D SUB which allows connecting VGA cable with BNC outputs Y G Cr R Cb B green red and blue correspondingly and Key signal yellow During analog overlay only computer s graphics is being outputted thru 15 n pin connector During digital decoding coding an output is identical to the main output Cable with additional connectors is not a part of a standard pa...

Page 6: ...n of audio in pass through audio stream Also this board has capability for analog and digital mixing of pass through audio streams and provides Audio BYPASS after shut down of PC Main features Microchips with laser calibration of resistor s matrixes Relay with orthogonal prismatic contacts Topology what is used in valve tube studio equipment and hi end amplifiers Ground bus is connected to ground ...

Page 7: ...ring Audio input balanced analog J3 4 2 jacks TRS 1 4 balanced input for stereo audio Line In Stereo J5 Phone jack Stereo linear input for stereo audio Line Out Stereo J6 Phone jack Stereo linear output of stereo signal Audio output balanced analog J1 2 2 jacks TRS 1 4 balanced output of stereo audio J7 2х8 pin connector which connects audio card to Alpha Plus PCI E or AlphaSDI HD cards using ribb...

Page 8: ...6 Sensitivity of asymmetrical output 3 5 mm middle and left 200 мV middle and right 0 775 V Attention Connect head phones only when Jp5 and Jp6 are middle and left MSP2 board with two ports ASI SDI for generation overlay of computer graphics MSP2 multi functional board with two ports ASI SDI for generation overlay of computer graphics It could be implemented for development of computer systems for...

Page 9: ...ication functioning watchdog timer During freeze of application or operating system board provides pass through mode for the stream Flexible reception of packets with possibility of designation of duration and order of reception SDI coding decoding without loss of quality Gauging of bit rate of input output stream and management of statistics Option for remote firmware update Description of connec...

Page 10: ...0 In order to change assignment for ports select SL Devices Settings for Stream Lab devices in Windows Device Manager Then select corresponding device from the list Device Name and press button Settings ...

Page 11: ...3G SDI HD SDI SD SDI DVB ASI according to recommendations ITU R 601 SMPTE 424M SMPTE 292M SMPTE 274M SMPTE 259M and DVB ASI Automatic turn on of relay based BYPASS for video signal after PC s shut down Synchronization using input SD HD 3G SDI signal or analog Black burst tri level In lieu of external synchronization internal synchronal generator is used Optional sending of output to HDMI v 1 3 or ...

Page 12: ...t 3G SD HD SDI ITU R 601 SMPTE 424M SMPTE 292M SMPTE 274M SMPTE 259M with embedded audio or DVB ASI combined with analog input of external synchronization genlock Blackburst tri level BNC Outputs 3G SD HD SDI ITU R 601 SMPTE 424M SMPTE 292M SMPTE 274M SMPTE 259M with embedded audio BNC HDMI v 1 3 Relayed BYPASS in case of emergency power shut down 3G SD HD SDI with embedded audio or DVB ASI Alpha ...

Page 13: ...I Tri Level analog formats 3G HD SD SDI Fill output J5 For output of video signal in 3G HD SD SDI formats 3G HD SD SDI Key output J6 For output of key video signal in 3G HD SD SDI formats HDMI output preview J7 For output of Preview video signal in HDMI format Connector J8 For input and output of analog audio thru optional Sound Pro card Connector J3 For pre programming of the board ...

Page 14: ...milar boards present on a market this board allows recording of analog stereo audio with high quality digitizing instead of mono audio Technical characteristics Size 192x96mm Number of analog video inputs 16 Number of linear audio stereo inputs 16 Hardware based scaling of input video Support of NTSC M 4 43 PAL B D G H I K L M N 60 SECAM standards for analog video Capture of analog audio in 24 bit...

Page 15: ... Connectors J1 J3 J4 J3 and J4 1st hookup is marked with an arrow on a jack and with a square on a schema Vsource N input of analog video signal N AGNDVIN shared ground for analog video signals GND shared ground case VOUT not used ...

Page 16: ...annel of analog audio from video signal N SR N input for right channel of analog audio from video signal N AGND_S N ground for analog channel from video channel N GND shared ground case AOUT1 not used AOUT2 not used Connectors J5 J6 J11 and J12 are used for input of analog audio from all 16 video channels They can be connected with ribbon cables to audio inputs on a rear panel of rack mount case o...

Page 17: ...sed system for multi channel monitoring of MPEG 2 4 transport streams and or SD SDI CVBS signals and systems for recoding reception of ASI SDI CVBS signals surveillance systems etc Main features Size MS4 108x108 mm MS2 108x68 mm MS2 Low profile board supplied either with low or standard profile of mounting bracket what allows mounting in 1U servers ...

Page 18: ...hannels and all audio groups Adaptive aligning of cable and automatic inversion of ASI Hardware gauges for bit rate calculation and statistics 10 bit SDI full stream 270 Mbit s ASI SDI connectors 75 Ом BNC 4x Inverse loss of input channel 15dB ASI According to spec DVB ASI coax EN50083 9 Rx bitrate 0 214Mbit s SDI According to spec SMPTE 259M 270Mbit s Разрядность 8 или 10bit BUS PCI Express x1 Op...

Page 19: ...or to extension board SBCC MH4LM board for multi channel input of AV signals This board could be implemented in PC based system for studio multi channel recording and decelerated replays system for monitoring and recording of TV air logs system for multi channel visual monitoring of TV air multi viewer system of PIP projection and multi cam virtual studio etc Main features 4 BNC connectors with LE...

Page 20: ...am 1485 Mbit s SD board supports 625 25 PAL 525 29 97 NTSC 525 23 98 NTSC video standards HD board supports 720p50 720p59 94 720p60 1080PsF23 98 1080p23 98 1080PsF24 1080p24 1080PsF25 1080p25 1080PsF29 97 1080p29 97 1080PsF30 1080p30 1080i50 1080i59 94 1080i60 1080p50 1080p59 94 1080p60 video standards ASI SDI connectors 75 Ohm BNC 4x Inverse loss of input channel 15dB ASI According to spec DVB AS...

Page 21: ...tor J7 J7 hookup is marked with arrow on a jack SL N input of left channel of analog audio from video signal N SR N input of right channel of analog audio from video signal N AGND_S N ground of analog audio channel from video signal N Connector J7 is used for input of analog audio for all 4 video channels It can be connected with ribbon cables to audio inputs on a rear panel of rack mount case of ...

Page 22: ...puts on a rear panel of rack mount case of video server or to extension board SBCC SBCC extension board for input of analog audio This board is installed inside PC and connects to boards for video input using special ribbon cable for transmission of incoming analog audio signals Description of connectors and schema for wiring ...

Page 23: ...is for connection of audio adapter 16xRCA DHR 26M 8 stereo channels Connectors J8 and J9 for connection by ribbon cable to video capture card jack for input of analog audio signals Draft schema for connection of SBCC to video capture card ...

Page 24: ...le for input fo analog audio signal 16 RCA inputs 8 stereo pair Description of connector RCA Pin CH1 19 CH2 2 CH3 20 CH4 3 CH5 21 CH6 4 CH7 22 CH8 5 CH9 23 CH10 6 CH11 24 CH12 7 CH13 25 CH14 8 CH15 26 CH16 9 ...

Page 25: ...25 Cable for input of analog video signal 16 8 BNC inputs Description of connector BNC Pin 1 24 2 25 3 13 4 12 5 11 6 10 7 9 8 8 9 7 10 6 11 5 12 4 13 3 14 2 15 1 16 14 RED 15 ...

Page 26: ...omatically determines Stream Labs boards in a PC and installs corresponding drivers After the program finishes drivers show up in Device manager in Imaging devices branch but some of them still might be missing in Sound video and game controllers branch marked with or signs In order to fix that it is necessary either to reboot PC or install them manually Same procedure might be needed if board is ...

Page 27: ...o streamlabs ru STREAM LABS AMERICA 3060 Ocean Ave 2P Brooklyn NY 11235 USA Tel 1 315 352 4715 E mail info stream labs com STREAM LABS TAIWAN No 176 ZhongYong Rd Pingjhen City Taoyuan County 32458 Taiwan R O C Tel 886 3 4395850 E mail info stream labs com STREAM LABS LATVIA Siguldas street 37 Daugavpils LV 5417 Latvia Tel 371 66015710 E mail info stream labs com ...

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