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VISTEK V1633/A & V1633/D 

AUDIO MULTIPLEXER 

USER GUIDE 

 
 

www.pro-bel.com

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Summary of Contents for VISTEK V1633/A

Page 1: ...1 VISTEK V1633 A V1633 D AUDIO MULTIPLEXER USER GUIDE www pro bel com...

Page 2: ...nal Hardware 6 2 8 1 Main Board 6 2 8 2 Analogue I P Module 7 2 8 3 Digital I P Module 7 3 OPERATION 8 3 1 Front Panel 8 3 2 Power 8 3 3 Remote Control 8 3 4 Standard Indications 9 3 5 Module Indicati...

Page 3: ...signals If the digital AES input option is fitted then the AES signals are accepted as either balanced or unbalanced depending on the type of rear module that is fitted to the rack The unit embeds aud...

Page 4: ...low AES UNBALANCED SDI SDI1 SDI2 SDI3 VIDEO REF SDI SDI1 SDI2 SDI3 L AES R L AES R AES REF VIDEO REF s s s AES A AES B AES REF ANALOGUE or AES BALANCED A B SDI SDI1 SDI2 VIDEO REF Audio IO D TYPE 2 2...

Page 5: ...5 DARTNET connection Only used in one position in 1U rack 2 4 D Type Connector Pin out The D type connector on the unit is female Analogue Input Pin Function Pin Function 1 A Left In 14 A Left In 2 GN...

Page 6: ...odule fits in the lower right hand area of the PCB labelled INPUT MODULE Ensure the module is inserted the right way round so the component ident writing is the OPPOSITE orientation as that on the mai...

Page 7: ...AES reference UP Terminated DOWN Hi Z LK 3 Enables termination of the video reference UP Hi Z DOWN Terminated Sub Module Fitted with either the Analogue I P Module 130 2170 or the digital I P module 1...

Page 8: ...if this has blown then the V LED will be OFF 3 3 Remote Control The V1633A can be controlled from either the front panel shown above or through the DART remote control network If DART is used then any...

Page 9: ...illary data space is not pre blanked The Group LEDs indicate which groups are occupied on the output signal and not which group has been selected Thus any number of the LEDs may be ON If there is an e...

Page 10: ...umptions about the multiplexed data For these systems two other modes have been incorporated In any one line of video there may be 3 or 4 samples of audio data from each AES stream Mode 1 forces the n...

Page 11: ...ontrol MIL of channel pair A and B respectively and Table 4 2 1 below shows the MIL settings for each hex switch position The factory supplied shipping setting is 18dBu If the V1633 is connected to a...

Page 12: ...reference is selected the unit will automatically synchronise to 525 60 or 625 50 Black and Burst video input to the VID REF connector on the rear panel If the external 48kHz AES reference is selected...

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