GRASS VALLEY TRITON TTN-BVS-1602, Installation Manual

Page 1: ...MANUAL PART NO 04 052066 004 Rev 2 MARCH 03 2003 INSTALLATION MANUAL TRITON routing switcher Analog Video Router 16x2 Product model no TTN BVS 1602 the most watched worldwide ...

Page 2: ...n Broadcast and Media Solutions Inc All rights reserved Grass Valley Jupiter and Triton are trademarks of Thomson Specifications subject to change without notice For customer service please call 800 547 8949 For comments or questions concerning this manual please contact Technical Publications Department P O Box 30816 Salt Lake City Utah 84130 USA Phone 801 972 8000 Fax 801 977 1602 Email SLCtechp...

Page 3: ...ls 3 4 3 Pin out and cable type 4 4 3 1 RJ45 connectors 4 4 3 2 5 pin DIN connectors 4 4 3 3 RJ45 to 5 pin DIN converter 5 4 4 Control bus structure 5 4 5 Maximum distance between NCB devices 5 4 6 Control Bus configuration notes 5 5 Router configuration 7 5 1 Router level 7 5 2 Router extension mode 8 5 3 Vertical interval trigger 8 6 Connecting video signals to the BVS 1602 9 7 Input extension 9...

Page 4: ...2 Example Several units connected by NCB 11 8 3 RS232 11 8 4 NCB 11 8 5 Commands 12 8 5 1 Audio crosspoint set 12 8 5 2 Audio crosspoint set acknowledge 12 8 5 3 Video crosspoint set 12 8 5 4 Video crosspoint set acknowledge 13 8 5 5 Crosspoint status request 13 ...

Page 5: ...of the art suppression of electromagnetic radiation This equipment in production before October 1 1981 has not been tested to the above listed measurements However equipment such as this delivered after October 1 1983 will have the measurements on record at the factory Therefore in compliance with the stated FCC Regulation the following information is provided for the user NOTE Interference to Rad...

Page 6: ... full stock of replacement parts available for immediate shipment NORTH AMERICA PARTS AND SERVICE Please call toll free 1 800 547 8949 You will be switched automatically to the parts and service representative nearest you For email correspondence broadcast support thmulti com Internet http www thomsongrassvalley com INTERNATIONAL PARTS AND SERVICE Contact your Thomson representative ...

Page 7: ...vision of this document is the uppermost in the table below Revision Replaces Date Change Description 2 1 04 03 03 Updated with the new Thomson GVG design 1 0 30 01 01 Corrected error in baud rate setting 0 10 10 00 Initial Revision ...

Page 8: ......

Page 9: ...A or other matrix systems One or several Triton remote control panels can control the BVS 1602 as well 1 1 Specifications Frequency response 0 80MHz 3dB Differential gain 0 08 3 58 4 43MHz Differential phase 0 3 3 58 4 43MHz Crosstalk 55dB 3 58 4 43MHz Video S N Ratio 68dB Bar tilt 0 1 Lum non linearity 0 1 Number of inputs 16 switchable termination Number of outputs 2 with 2 BNC each Auxiliary ou...

Page 10: ...ower connector Pin 1 0V Pin 2 5V Pin 6 5V 3 Connecting the BVS 1602 to your PC For connection to a PC with Triton Router Control System the RS 232 interface is used The RS 232 port on all Triton devices uses the standard DCE pin out see pin out table under 4 3 A standard modem cable can be used for connecting the router to the PCs serial port 3 1 Selection of router level The router level depends ...

Page 11: ... the Triton Router Control System The NCB system and all RS 232 ports interchange the system status 4 1 Several routers in one system The NCB system allows the interconnection of up to 16 routers with different levels in one system A combination of routers working married counts as one level This might for example be 1 audio router 1 video router working as an audio follows video system or 3 video...

Page 12: ...ted Pin 7 Not Connected Pin 8 Not Connected 4 3 2 5 pin DIN connectors However the pin out of most Network Control Bus ports including that of the BVS 1602 follows the standard MIDI specification A 1 1 cable with 5pin DIN connector is used The following pin out is used Pin 1 Not Connected Pin 2 shield Pin 3 Not Connected Pin 4 data Pin 5 data The standard MIDI specification recommends the use of s...

Page 13: ...llows a maximum cable length of 250 meters between two devices Longer distances can be made with MIDI repeater units To avoid grounding problems all NCB ports have opto coupled inputs 4 6 Control Bus configuration notes In order to achieve a system that is easy to maintain and control follow the important notes presented hereunder Avoid using routers of different size but same signal type audio vi...

Page 14: ...ith user configurable default level Pay attention to the figure below in order to achieve full controllability of all devices in the loop Triton RCS Complete the Control loop by connecting all Control bus connections to all Triton devices before powering up any Triton device ...

Page 15: ...anels on the NCB dedicated to operate with the router must be configured to the same level as that router If several routers are combined to form an audio follows video RGB or similar system these routers must be configured to the same level The levels can be switched according to the following pattern means switch down means switch up Default level is 1 Switch 1 2 3 4 Level 1 2 3 4 5 6 7 8 9 10 1...

Page 16: ...ng to the following pattern means switch down means switch up Switch 5 6 7 Offset 0 16 32 48 64 80 96 112 Default is offset 0 5 3 Vertical interval trigger Switch 8 on the configuration switch enables or disables the VIT sensing on video input 1 If VIT switching is enabled but a proper signal is missing the router will automatically switch without VIT The VIT can be switched according to the follo...

Page 17: ...osition with termination and High Z for the position without termination For each input you will find 2 switches Input 1 Switch 1 2 Input 2 Switch 3 4 Input 3 Switch 5 6 Input 4 Switch 7 8 7 Input extension BVS 1602 allows input extension up to 128x2 Please connect the routers like shown below The end of a loop chain must be terminated This can be done either with a termination plug 75 Ohms or the...

Page 18: ...isconnected output Output connected to input 128 Input 128 is an internal default for the disconnect status Please see Triton recommendations for use of RS 422 data routers for further information 8 1 4 Timeout The Crosspoint Status Request message has a timeout which means that you need to wait 1 second in between request messages 8 2 Basic principles Any message on any level address that conform...

Page 19: ...ght experience that some messages are returned several times as the store compare remove function in case c can only handle a single message at the time We therefore recommend that the user avoid sending messages to unused addresses 8 3 RS232 The RS 232 port is used for external control of Triton units The RS 232 port allows the customer to control the equipment via the Triton Router Control Syste...

Page 20: ...ommand for acknowledging setting of crosspoints 1000nnnn 0kkk kkkk 0vvv vvvv nnnn is the matrix address from 0 up to 15 kkk kkkk is the output which shall be controlled kkk kkkk output number 0 output 1 127 output 128 vvv vvvv is the input which shall be connected to the chosen output vvv vvvv input number 8 5 3 Video crosspoint set Only for use with Video routers Command for setting of crosspoint...

Page 21: ...utput number 0 output 1 127 output 128 vvv vvvv is the input which shall be connected to the chosen output vvv vvvv input number 8 5 5 Crosspoint status request This command is used for status request on Audio and Video routers 1100nnnn 0xxxxxxx nnnn is the matrix address from 0 up to 15 xxxxxxx do not carry any information The requested router Audio or Video will send its crosspoint status on NCB...