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MV-831

User Manual

Table 2-6 gives the pin assignments for the LTC and GPIO connector:

Table 2-6 Screw Terminal Connector for LTC and GPIO

Screw Terminal

Number

Signal

GPI 1

GPI 2

GPI 3

GPI 4

+5 V DC Out

GND

LTC+

LTC-

Note:

‘nc’ denotes a “not connected” terminal.

Note:

MV-831 GPI outputs



Open collector outputs. Require external pull-up resistors of value between 10
k

and 100 k

Ω. Each output can sink up to 100 mA.

• “+5 V DC Out” pins are provided on the connector for this

purpose.

• Maximum voltage, +5 V.

• See

Example: Driving LEDs from the GPI Outputs

for an example

of how GPI outputs can be used to drive LEDs.

Note:

MV-831 GPI inputs



Inputs have weak internal pull-down resistors.

• Can be driven by input voltages of up to +5 V.

• A logic “low” input is represented by an input voltage below +0.8 V.

Содержание grass valley MV-830 Series

Страница 1: ...User Manual Issue 1 Revision 1 17 April 2020 MV 831 MULTIVIEWER INTEGRATED MULTIVIEWER FOR SIRIUS 830 ROUTER Front Cover...

Страница 2: ...831 Multiviewer documentation you agree to the following terms and conditions Grass Valley hereby grants permission and license to owners of MV 831 Multiviewer to use their product manuals for their...

Страница 3: ...ortant Safety Information This section provides important safety guidelines for operators and service personnel Specific warnings and cautions appear throughout the manual where they apply Please read...

Страница 4: ...sensitive components are present which may be damaged by electrostatic discharge Use anti static procedures equipment and surfaces during servicing Indicates that the equipment has more than one powe...

Страница 5: ...utlet that is easily accessible Use the correct voltage setting If this product lacks auto ranging power supplies before applying power ensure that each power supply is set to match the power source P...

Страница 6: ...ot to get the liquid crystal fluid in your mouth or skin If the liquid crystal touches your skin or clothes wash it off immediately using soap and water Never swallow the fluid The toxicity is extreme...

Страница 7: ...entretien Le symbole ci contre signifie que l appareil comporte plus d un cordon d alimentation et qu il faut d brancher tous les cordons d alimentation avant toute op ration d entretien afin de pr v...

Страница 8: ...de signalent des conditions ou des pratiques susceptibles d endommager l quipement Veuillez vous familiariser avec les mises en garde ci dessous L appareil est con u pour tre install dans un endroit a...

Страница 9: ...ui sont reli es un ch ssis ou bo tier m tallique mis la terre ne n cessitent pas de protection antistatique sp ciale Manipulation de la pile Ce produit peut inclure une pile de sauvegarde Il y a un ri...

Страница 10: ...ect but cannot guarantee its completeness or accuracy since it is based on data received from sources outside our company All specifications are subject to change without notice If you have questions...

Страница 11: ...ove the battery from its holder using a blunt instrument for leverage such as a screwdriver if necessary In some cases the battery will need to be desoldered from the PCB 4 Dispose of the battery and...

Страница 12: ...lowing guidelines carefully Make sure that a fiber is connected to the board s fiber outputs before power is applied If a fiber cable e g patchcord is already connected to an output make sure that the...

Страница 13: ...Electromagnetic Compatibility Limits for harmonic current emissions EN61000 3 3 2013 Electromagnetic Compatibility Limits of voltage changes voltage fluctuations and flicker EN55103 2 2009 Environmen...

Страница 14: ...e made with high quality double screened coaxial cables such as Belden 8281 or BBC type PSF1 2M and Belden 1694A for 3Gbps D TYPE CONNECTORS D type connectors shall have metal shells making good RF co...

Страница 15: ...830 Router Frame Requirements 9 Fitting into Router Frame 9 Router Controller Configuration 10 MV 831 Monitoring Modes 11 MV 831 Default Monitoring Mode 24 Outputs and 24 Inputs 12 Router Configurati...

Страница 16: ...entifying Modules and Slots in the Sirius 830 Router 40 Removal and then Fitting of Modules 45 Removal Preliminaries 45 Module Removal Procedure 46 Fitting Preliminaries 48 Module Fitting Procedure 49...

Страница 17: ...s an option to be installed in the field An MV 831 is a compact module combining a Sirius 830 video 24 input module and a Sirius 830 video 24 output module plus a powerful 48 input multiviewer A singl...

Страница 18: ...tes Signal lines monitoring areas Features With the development of advanced technology within the MV 831 Multiviewer Grass Valley can offer some unique powerful multiviewer features Integrates into Si...

Страница 19: ...arrangements Adjustable layering transparencies and fine positioning 48 internal scalers One per MV 831 multiviewer input Display status and alarms from external devices Drag and Drop objects onto the...

Страница 20: ...rius 830 Router on page 40 shows which Sirius router slots are used for the MV 831 Note When fitting the MV 831 into an existing router the relevant router slots may already be used by other Sirius 80...

Страница 21: ...Additional Display Outputs For additional head display outputs This comprises supplied codes to enable more outputs MV 831 OP56 License to enable outputs 5 and 6 MV 831 OP78 License to enable outputs...

Страница 22: ...ter video outputs HD BNC Multiviewer display outputs Up to 6 off SFPs providing up to 12 outputs for monitor display screens Outputs available in SDI coax fiber or HDMI and are Quad link 4K capable No...

Страница 23: ...a high level diagram of an MV 831 in a Sirius 830 frame The internal input and output video signal paths through the MV 831 are shown to and from the router crosspoints Note Sirius 830 and MV 831 Inp...

Страница 24: ...crosspoint permit full routing of the MV 831 inputs outputs The normal router source and router destination ports for the router frame slots occupied by the MV 831 are used The MV 831 s multiviewer b...

Страница 25: ...l diagram of a host Sirius 830 router Figure 1 4b shows the interleaved nature of Sirius 830 input and output modules in the router frame Fig 1 4 MV 831 in Sirius 830 Router a Top Level Functional Dia...

Страница 26: ...type has specific module types has access to internal Sirius 830 video crosspoint destinations in the second redundant crosspoint i e destination numbers above 288 and can use the internal LTC signal...

Страница 27: ...inputs A small MV crosspoint selects the 48 signals for the multiviewer The simplest multiviewer monitoring mode is the default monitoring mode see MV 831 Default Monitoring Mode 24 Outputs and 24 Inp...

Страница 28: ...Table 1 4 Figure 1 7 shows an example video wall layout for the default monitoring mode 24 router outputs at multiviewer inputs 1 to 24 and 24 router inputs at multiviewer inputs 25 to 48 The outputs...

Страница 29: ...eo crosspoint And for each output there is a Redundant Crosspoint Enable and a Main Output Follow setting These configuration controls may be set i e enabled or disabled with Grass Valley WorkBench so...

Страница 30: ...g 1 9 Example Sirius 830 Door PC Screens a MV 831 Redundant Crosspoint Enables B MV 831 Main Output Follow a MV 831 Redundant Crosspoint Enables b MV 831 Main Output Follow Enabled Disabled A control...

Страница 31: ...nput Signals MV 831 Router Output Signals 1 to 24 25 to 48 24 off Enabled Enabled MV 831 Output Redundant MV 831 Input Same as MV block inputs 1 to 24 from Main Redundant Crosspoint Disabled Enabled M...

Страница 32: ...first four outputs of a MV 831 See Table 1 6 and Figure 1 11 Table 1 6 General Monitoring Mode Settings as Table 1 5 but annotated for Figure 1 11 Redundant Crosspoint Enable Main Output Follow Signal...

Страница 33: ...puts non redundant and Sources d Monitor Inputs and Outputs c Monitor Inputs and Sources Redundant Crosspoint Enables Enabled Follow Main Output Disabled Redundant Crosspoint Enables Disabled Follow M...

Страница 34: ...irmware Compatibility Matrix Software Firmware Item Software Firmware version MV 831 Multiviewer software 3 2 22 or later MV 831 Multiviewer FPGA firmware v16 or later MV 831 Crosspoint FPGA firmware...

Страница 35: ...he video wall Refer to the MV 8 Series Multiviewer user manual for full details of the MV 831 module s RollCall templates and configuration information Video Wall Design The layout and style of the MV...

Страница 36: ...ies of the input video signals going to the multiviewer block on the MV 831 Streaming is done over Ethernet interfaces 1 or 2 The option can be added later to MV 831 modules in the field Note For info...

Страница 37: ...s from the GPI Outputs page 34 The MV 831 Multiviewer module performs the function of 1 off router input module 1 off router output module and 1 off multiviewer And an MV 831 module s hardware primari...

Страница 38: ...irius 830 router see Table 1 1 on page 2 An MV 831 module replaces a Sirius 830 video input module and output video module It replaces an Input Output module pair When viewed from the front of the Sir...

Страница 39: ...LED color codes for the MV 831 MB module Fig 2 3 MV 831 MB Front LEDs Connectors and Switches WRN ERR ACT OK Connectors for Grass Valley Engineering Use Only Status LEDs DIP Switches 4 off For Grass...

Страница 40: ...ed contact Grass Valley Customer Support LOCAL CMD OK Yellow Local Command OK Receiving command messages from local router controller module I e a control module in the same router frame Flashing rece...

Страница 41: ...MOTE CMD OK LED is also flashing it suggests a mismatch in the configuration of the router controller Check the controller configuration REMOTE CMD ERR Red Remote Command Error Off Expansion not used...

Страница 42: ...to 12 multiviewer head display outputs providing multiviewer video wall outputs CAUTION Electrostatic Damage Static precautions must be observed when handling inserting or removing modules WARNING Han...

Страница 43: ...the multiviewer on the MV 831 it will report signal loss 9 10 Monitor Connectors 1 and 2 Not currently used USB Connectors A and B Not currently used LTC GPIO Screw Terminal Connector 1G Ethernet port...

Страница 44: ...Table 2 2 MV 831 Multiviewer RP Rear panel Connectors Connector Description Router Input Function Router Video Inputs 24 off HD BNC Router Output Function Router Video Outputs 24 off HD BNC Multiviewe...

Страница 45: ...i LEDs c Multiviewer Head Display Outputs d Ethernet Ports Ethernet Link Status LEDs See Table 2 5 Head Display Output Status LEDs See Table 2 4 c Multiviewer Head Display Outputs d Ethernet Ports Cat...

Страница 46: ...sii LED Description Signal Status Indication mode Red No valid signal Yellow Valid SD signal Flashing Yellow DVB ASI Signal Green Valid 1080i or 1080p 30 Hz or lower HD signal Flashing Green Valid 720...

Страница 47: ...720p video output signal Green White at 1Hz Flashes Green White at 1 Hz Licensed Output SFP Fitted 720p video output signal with embedded audio Red Licensed Output No SFP Fitted Off Unlicensed output...

Страница 48: ...ensity 26 way D type connector assignments Table 2 5 Ethernet Port LEDs LED Color Status Green Ethernet link established Off Green Activity on Ethernet link Flashing Green Off Establishing link or unc...

Страница 49: ...outputs Open collector outputs Require external pull up resistors of value between 10 k and 100 k Each output can sink up to 100 mA 5 VDC Out pins are provided on the connector for this purpose Maxim...

Страница 50: ...lowing schematic is an example of the circuit needed to drive an LED by each GPI output MV 831 GPIO connector pin names and numbers are shown on the left Fig 2 8 Connecting LEDs to GPI Outputs CAUTION...

Страница 51: ...of Modules page 45 Removal Preliminaries page 45 Module Removal Procedure page 46 Fitting Preliminaries page 48 Module Fitting Procedure page 49 Connecting Cables page 53 MV 831 Module Booting page 5...

Страница 52: ...e is anything incorrect then notify your Grass Valley Partner or Grass Valley at once 3 Always retain the original packing materials if possible they could prove useful should it ever be necessary to...

Страница 53: ...heck that the configuration of power supplies and modules fitted to your router can supply sufficient power to the MV 831 Multiviewer s A router s available power supply capacity depends on Complement...

Страница 54: ...SFPs can be done before or after an MV 831 Rear Panel MV 830 RP is fitted into a router frame This sub section provides SFP video module fitting guidelines Before inserting the SFP modules take notic...

Страница 55: ...s with SFP blanking plugs SFP BLANK SFP module removal if required is achieved by operating a small lever or lever bar on the SFP module before sliding the SFP video module out of its cage Fig 3 3 SFP...

Страница 56: ...ront and rear to look at This is shown in Figure 3 5 Table 3 1 Section of Router Frame for MV 831 installation Router Section of router frame Comment Sirius 830 Lower section vertical slots See Figure...

Страница 57: ...a pair of front and corresponding rear slots The MV 831 module occupies certain pairs of adjacent input output module slots slot pairs in the router frame When viewing the router from the front the In...

Страница 58: ...f Slots b Front 3D view of Slots Output Slots Output Slots Input Slots Front view 12 11 4 3 2 1 2423 16151413 Input Output Slots 1 2 3 4 11 12 13141516 2324 Sirius 830 boards only Input Slots Rear vie...

Страница 59: ...the locations of modules and may be used as a reference when at the front or at the rear of the Sirius 830 router frame Note An MV 831 may occupy any pair of input output slots Slot pairs for MV 831 a...

Страница 60: ...W 1 1 input 1 1 REAR VIEW 2 1 output 1 2 3 2 input 2 3 4 2 output 2 4 5 3 input 3 5 6 3 output 3 6 7 4 input 4 7 8 4 output 4 8 9 5 input 5 9 10 5 output 5 10 11 6 input 6 11 12 6 output 6 12 13 7 inp...

Страница 61: ...Preliminaries on page 48 This avoids any interim incompatibility between different front and rear modules during fitting which may damage modules and the router Note A MV 831 comprises a double width...

Страница 62: ...ventilation and operation of the router frame In practice Maximum time that a fan door may be left open will depend on a number of factors such as ambient temperature router frame loading crosspoint...

Страница 63: ...k the router outer front door All relevant slots should now be empty both front and rear ready for fitting one or more MV 831 modules 10 Continue immediately to read Fitting Preliminaries on page 48 b...

Страница 64: ...there are no obstructions at the module connectors Check for any high components on the top or under side of the module Do not knock these during fitting Insert the module into the slot and slide the...

Страница 65: ...rrect one for the slot Check there are no obstructions at the module connectors Check for any high components on the module s top or under side Do not knock these during fitting Insert the module into...

Страница 66: ...over tighten them Fig 3 8 MV 830 RP Rear Panel module IMPORTANT Do not over tighten the rear panel fastening screws They should screw in without any resistance until the screw head secures the rear p...

Страница 67: ...ow fitted Front MV 831 module 6 Go to the front of the router 7 Locate the corresponding front slot pairs for MV 831 fitting Refer to Table 3 2 on page 44 for MV 831 module fitting locations Fig 3 9 R...

Страница 68: ...r assembly making sure not to trap any wires 9 Close and lock the router outer front door The MV 831 Multiviewer hardware is now fitted in the router frame Fig 3 10 Module a MV 831 Front Module and b...

Страница 69: ...GPIO Connector Pin outs on page 32 See the MV 8 Series Multiviewer user manual for details on configuring the MV 831 Note The MV 831 must initially be configured via its RollCall templates from a com...

Страница 70: ...Multiviewer Rear Panel Connections MV 830 RP 1G Ethernet Ports Multiviewer Display Outputs SFPs in Cages 1 2 3 4 11 12 GPIO and LTC screw terminals SDI Video Inputs 1 to 24 HD BNC SDI Video Outputs 1...

Страница 71: ...al for information about MV 831 module booting and start up splash screen Note Use the 1G1 network interface when performing the initial unit configuration with Grass Valley RollCall control panel Not...

Страница 72: ...56 Hardware Installation MV 831 Module Booting...

Страница 73: ...perating Temperature 5 C to 30 C ambient Relative Humidity 10 to 90 non condensing Weight Front Module 3 5 kg 7 7 lb Rear Panel 1 kg 2 2 lb Table A 2 Dimensions Width 435 mm 17 25 in approx Depth 345...

Страница 74: ...able Equalization Automatic for Up to 350 m 1150 feet Belden 1694A at SD rates Up to 200 m 650 feet Belden 1694A at HD Up to 140 m 460 feet Belden 1694A at 3G Note 1 ASI and MV 831 The Sirius 830 rout...

Страница 75: ...3G 0 1 UI SD DC offset 0 V 0 5 V Note 1 ASI and MV 831 The Sirius 830 router can switch ASI signals and the router inputs and router outputs of the MV 831 module pass ASI signals And the presence of...

Страница 76: ...frames Table A 7 Output H 264 Streams Scaled H 264 encoded copies of the multiviewer inputs licensed on the MV 831 module MV 831 H264 Each multiviewer input is H 264 encoded to create streamed copies...

Страница 77: ...ANSI SMPTE 260M 292M A ANSI SMPTE 260M 292M B ANSI SMPTE 274M 12 as per RP211 ANSI SMPTE 274M 13 as per RP211 ANSI SMPTE 274M 14 as per RP211 ANSI SMPTE 274M 15 as per RP211 ANSI SMPTE 274M 16 as per...

Страница 78: ...face Type Default IP Address Port 1 1G1 1G 10 54 31 221 Port 2 1G2 1G 10 54 31 222 Table A 13 Connectors Monitor 2 off Not currently used USB 2 off Not currently used Table A 14 Software Version Multi...

Страница 79: ...Type Input MV830Input Module Type Output MV830Output Input Ports MV830 Output Ports MV830 Logical Sources VideoSource Logical Destinations VideoDest Router Frame Number 14 EmbeddedTimecodeEnable True...

Страница 80: ...64 Specification Router Controller Configuration Items...

Страница 81: ...r MV 831 s and includes Module Position Number Identifies a module position in the router frame and is used by the router controller Local Video Port Ranges A module in a router input slot or output s...

Страница 82: ...t 4 100 73 to 96 361 to 384 9 Input slot 5 5 97 to 120 10 Output slot 5 101 97 to 120 385 to 408 11 Input slot 6 6 121 to 144 12 Output slot 6 102 121 to 144 409 to 432 13 Input slot 7 7 145 to 168 14...

Страница 83: ...ontract number and details For technical assistance contact our international support center at 1 800 547 8949 US and Canada or 1 530 478 4148 To obtain a local phone number for the support center nea...

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