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network-electronics.com

HD/SD Analog/Digital

Audio De-embedder

Rev. 1

Flashlink User Manual

AAV-HD-DMUX(-R) / AAV-SD-DMUX(-R)

Summary of Contents for AAV-HD-DMUX

Page 1: ...network electronics com HD SD Analog Digital Audio De embedder Rev 1 Flashlink User Manual AAV HD DMUX R AAV SD DMUX R...

Page 2: ...work electronics com www network electronics com Support Phone 47 90 60 99 99 Revision history Current revision of this document is the uppermost in the table below Rev Repl Date Sign Change descripti...

Page 3: ...11 3 1 DIP switch routing 11 3 1 1 Destinations 11 3 1 2 Sources 12 3 1 3 Examples 12 3 2 Other DIP Switches 13 3 2 1 DAC converter gain SW1 7 SW2 7 and SW3 7 13 3 2 2 DIP Configuration SW1 8 13 3 2 3...

Page 4: ...ser safety precautions 21 General environmental requirements for Network Electronics equipment 22 Product Warranty 23 Appendix A Materials declaration and recycling information 24 A 1 Materials declar...

Page 5: ...serial video signal The modules can AAV HD DMUX can handle SD and HD digital uncompressed video AAV SD DMUX can handle SD digital uncompressed video De embed and embed all groups of audio Copy or move...

Page 6: ...ent summing MS conversion and phase reversal of one of the signals All embedding and de embedding is performed with synchronous 48 kHz audio The unit may be ordered with optional optical receivers The...

Page 7: ...small number of samples The group router outputs from the de embedders do not introduce any additional delay as the audio does not require unpacking and re packing The embedder core embeds either re...

Page 8: ...des 4 350 256 2 ser video samples 45 3us Audio embedding 2 1 16 audio samples 19 48000 396us Audio de embedding 4 16 1 29 audio samples 50 48000 1 04ms Embedding GPI mode 8 4 32 96kHz samples 44 9600...

Page 9: ...onnector 8P8C Jack Packet mode Baud rates 9600 to 115200 Data length 7 or 8 bits Parity None odd or even Stop bits 1 1 5 or 2 bits GPI mode Raw data sampling frequency 93750 Hz 2 5 Outputs 2 5 1 Elect...

Page 10: ...nes 110 ohm transformer balanced Connector C1 backplanes 25 pin D sub female 2 5 4 Data outputs Number of RS485 outputs 1 Connector 8P8C Jack 2 5 5 GPI outputs Signals Power status good no video input...

Page 11: ...elay lines delays and routing Video and audio generator configuration 3 1 DIP switch routing Full hardware control of all of the parameters in the module would require either a complicated menu type o...

Page 12: ...s off off off is used to disable the group embedding or set the AES outputs to silence Table 2 Source switch encoding Switch Output disabled group1 group2 group3 group4 DAC 1 2 AES 3 4 Stereo tone 1 o...

Page 13: ...and SW3 7 The DAC convert output levels may be set to one of the eight preset levels with the DIP switches The analog levels correspond to the maximum sine wave level otherwise known as 0 dBFS The th...

Page 14: ...a GYDA system controller is present the last configuration of the module will be only be restored by GYDA if SW1 8 is off The intention is that SW1 8 is used to show that the card is manually configur...

Page 15: ...interruption on the left channel every 3 seconds The audio level may be set to one of two standards The two levels are 18 dBFS and 20 dBFS These two levels correspond to EBU R68 and SMPTE RP 155 3 3...

Page 16: ...data encoding due to the block structure of the AES User bits The configuration of the data channel is always stored in the module and used regardless of the GYDA override switch 3 4 2 Embedding The...

Page 17: ...o channels 1 2 routed to output to Delay 4 2 The normal UART mode checks the data when receiving and only embeds valid bytes The data format must be correct This also means that a BREAK condition of m...

Page 18: ...ckplane connector module with BNC video electrical inputs and outputs A 25 pin d sub type connector is provided for the analog and AES3 audio inputs and outputs The pin configuration used is the indus...

Page 19: ...GPI Data connections 8P8C Jack Figure 7 8P8C connector layout Pin number Description 1 Power present 2 No Video signal 3 Laser failure 4 RS485 422 output 5 RS485 422 output 6 RS422 input 7 RS422 inpu...

Page 20: ...t Electrical video signal present Optical video signal Present Module has not been programmed Embedded group 1 2 status Group 1 2 not present Either group 1 or 2 present Both group 1 2 present Module...

Page 21: ...ul when connecting disconnecting fiber pigtails ends Never look directly into the pigtail of the laser fiber Never use microscopes magnifying glasses or eye loupes to look into a fiber end Use laser s...

Page 22: ...mance specification under the following environmental conditions Operating room temperature range 0 C to 45 C Operating relative humidity range 90 non condensing 2 The equipment will operate without d...

Page 23: ...y terms and conditions for the product s covered by this manual follow the General Sales Conditions by Network Electronics AS These conditions are available on the company web site of Network Electron...

Page 24: ...icates that this toxic or hazardous substance contained in at least one of the homogeneous materials used for this part is above the limit requirement in SJ T11363 2006 This is indicated by the produc...

Page 25: ...omplies with EN 55103 1 1996 EN 55103 2 1996 EN 60950 1 2006 HARMONISED STANDARDS applied in order to verify compliance with Directive s TEST REPORTS ISSUED BY Notified Competent Body Report no Nemko...