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4-4

7500 Series Instruction Manual

Section 4 — Functional Description

7500NB Modules

128x64 Crosspoint

The module labeled

128X64 CROSSPOINT

is a Narrow Band (NB) audio cross-

point module used in 7500 Series Narrow Band frames. This module inputs
128 single ended digital inputs and then outputs 64 single ended outputs.
The module does not manipulate the data and can be used for data rates up
to 50 Mbps. There are no user adjustments on the module.

NB Digital Output

The module labeled

NB DIGITAL OUTPUT

can be used as an asynchronous AES

audio output module in 7500 Series Narrow Band frames. This module pro-
vides 64 outputs of any digital rate up to 50 Mbps. There are 2 monitoring
channels on each module. There are no user adjustments on the module.

NB Digital Input

The module labeled

NB DIGITAL INPUT

can be used as an asynchronous AES

audio input module in 7500 Series Narrow Band frames. This module pro-
vides 64 inputs of any digital rate up to 50 Mbps.There are no user adjust-
ments on the module.

Sync AES Input

The module labeled

SYNC AES INPUT

is a synchronous AES audio input

module used in 7500 Series Narrow Band frames. This module receives and
reclocks 64 separate AES streams and synchronizes them to a 48 kHz
system clock. A 27 MHz system clock is used as a sample clock for the input
data. There are no user adjustments on the module.

Sync AES Output

The module labeled

SYNC AES OUTPUT

is a synchronous AES audio output

module used in 7500 Series Narrow Band frames. This module provides 64
AES outputs that are reclocked and reformatted AES data streams. There
are 2 monitoring channels on each module. There are no user adjustments
on the module.

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Содержание 7500NB

Страница 1: ...7500 SERIES 7500NB 7500WB ROUTERS Instruction Manual 071810700 FIRST PRINTING JULY 2001 ...

Страница 2: ... in this publication Online User Documentation Current versions of product catalogs brochures data sheets ordering guides planning guides manuals and release notes may be downloaded via the Product Documentation link on the Grass Valley Group home page FAQ Database Many solutions to problems and troubleshooting efforts can be found by searching our Frequently Asked Questions FAQ database To access...

Страница 3: ...ce of Compliance xiii EN55022 Class A Warning xiii Canadian Certified Power Cords xiv Canadian Certified AC Adapter xiv Laser Compliance xiv Laser Safety Requirements xiv Laser Safety xiv FCC Emission Limits xv Certification xv Section 1 Overview Introduction 1 1 System Level Architecture 1 2 7500NB Architecture 1 2 7500WB Architecture 1 7 Section 2 Installation Frame Installation 2 1 7500 NB Fram...

Страница 4: ...2 AES Attributes 3 3 Physical Matrix 3 6 7500WB Configuration 3 7 Series 7000 Control of 7500WB 3 7 New 7500WB Configured Node Controller Settings 3 7 VRef Override 3 8 Section 4 Functional Description Matrix Controller 4 1 Matrix Modules 4 2 7500WB Modules 4 2 7500NB Modules 4 4 Section 5 Maintenance and Troubleshooting Field Replaceable Units 5 1 Modules 5 1 To Remove Modules 5 1 To Insert Modul...

Страница 5: ...truction Manual v Contents To Reset the Thermal Control Module 5 8 Appendix Specifications Mechanical and Power Specifications A 1 Performance and Environmental Specifications A 1 7500NB A 1 7500WB A 2 Glossary Index ...

Страница 6: ...vi 7500 Series Instruction Manual Contents ...

Страница 7: ... Series 7000 Signal Management System or the Encore Control System Configuration information required for using the 7500 Series frames with either of these systems is contained in the control system s documentation set Electronic copies of all routing documentation is available on the documen tation CD that came with your frame Aprinted copy of the documentation set was provided with the system In...

Страница 8: ...viii 7500 Series Instruction Manual Preface ...

Страница 9: ...e operating instructions unless you are qualified to do so Safety Terms and Symbols Terms in This Manual Safety related statements may appear in this manual in the following form WARNING Warning statements identify conditions or practices that may result in per sonal injury or loss of life CAUTION Caution statements identify conditions or practices that may result in damage to equipment or other p...

Страница 10: ...y when power is present Indicates that dangerous high voltage is present within the equipment enclosure that may be of sufficient magnitude to constitute a risk of electric shock Indicates that user operator or service technician should refer to product manual s for important operating mainte nance or service instructions This is a prompt to note fuse rating when replacing fuse s The fuse referenc...

Страница 11: ...t both power supply cords prior to servicing Double pole neutral fusing Disconnect mains power prior to servicing Use proper lift points Do not use door latches to lift or move equipment Avoid mechanical hazards Allow all rotating devices to come to a stop before servicing Cautions The following caution statements identify conditions or practices that can result in damage to equipment or other pro...

Страница 12: ... cords for this equipment if provided meet all North American electrical codes Operation of this equipment at voltages exceeding 130 VAC requires power supply cords which comply with NEMA configurations International power cords if provided have the approval of the country of use Use correct replacement battery This product may contain batteries To reduce the risk of explosion check polarity and r...

Страница 13: ...e required to correct the interference at his own expense Changes or modifications not expressly approved by Grass Valley Group can affect emission compliance and could void the user s authority to operate this equipment Canadian EMC Notice of Compliance This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus set out in the Radio Interference Regu...

Страница 14: ...tify this product in accordance with provisions of 21CFR subchapter J for distribution within the U S A and in accordance with CENELEC HD 482 S1 for distribution within countries using the IEC 825 standard Laser Safety Laser safety in the United States is regulated by the Center for Devices and Radiological Health CDRH The laser safety regulations are published in the Laser Product Performance Sta...

Страница 15: ...ccept any interference received including interference that may cause undesirable operation This device has been tested and found to comply with FCC Part 15 Class B limits for a digital device when tested with a representative laser based fiber optical system that complies with ANSI X3T11 Fiber Channel Standard Certification Category Standard Designed tested for compliance with Safety UL1419 Profe...

Страница 16: ...xvi 7500 Series Instruction Manual ...

Страница 17: ...ompatible with existing Series 7000 matrices and control panels The 7500NB frame is designed to switch digital signals up to 50 Mbps Figure 1 1 shows an example of MPEG signal routing using a SMS NB512x512 Figure 1 1 7500NB 512x512 MPEG Signal Routing Multiple MPEG Transport Streams DMUX MUX Incoming Satellite Feed Re Transmission via Cable or Satellite DMUX MUX Incoming Satellite Feed Re Transmis...

Страница 18: ...odules synchronous and asynchronous input and output modules are available Both types of modules can be placed in the same matrix The synchronous modules can be configured to allow an asynchronous signal to be passed through an input or an output The two bay 12RU matrix uses four input modules four output modules and eight crosspoint modules for a fully configured 256x256 system Each bay of the sy...

Страница 19: ...2 Power Supply 4 Power Supply 3 Inputs 257 320 Xpt In 257 384 Out 1 64 Xpt In 257 384 Out 129 192 Xpt In 257 384 Out 257 320 Outputs 257 320 Xpt In 257 384 Out 385 448 Xpt In 257 384 Out 449 512 Outputs 321 384 Xpt In 257 384 Out 321 384 Xpt In 257 384 Out 193 256 Xpt In 257 384 Out 65 128 Inputs 321 384 Matrix Controller 3 Inputs 385 448 Xpt In 385 512 Out 1 64 Xpt In 385 512 Out 129 192 Xpt In 3...

Страница 20: ...signal flow and Figure 1 5 for the 512x512 signal flow Figure 1 4 7500NB 256x256 Signal Flow Inputs 1 64 Inputs 65 128 Inputs 129 192 Inputs 193 256 Outputs 1 64 Outputs 65 128 Outputs 129 192 Outputs 193 256 Xpt In 1 128 Out 1 64 Xpt In 1 128 Out 65 128 Xpt In 1 128 Out 129 192 Xpt In 1 128 Out 193 256 Xpt In 129 256 Out 1 64 Xpt In 129 256 Out 65 128 Xpt In 129 256 Out 129 192 Xpt In 129 256 Out...

Страница 21: ... In 129 256 Out 321 384 Xpt In 129 256 Out 385 448 Xpt In 129 256 Out 449 512 Inputs 385 448 Inputs 449 512 Inputs 257 320 Inputs 321 384 Xpt In 257 384 Out 1 64 Xpt In 257 384 Out 65 128 Xpt In 257 384 Out 129 192 Xpt In 257 384 Out 193 256 Xpt In 257 384 Out 257 320 Xpt In 257 384 Out 321 384 Xpt In 257 384 Out 385 448 Xpt In 257 384 Out 449 512 Xpt In 385 512 Out 1 64 Xpt In 385 512 Out 65 128 ...

Страница 22: ...0 32 256 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 320 3 6 9 12 15 18 21 24 27 30 33 36 39 42 45 48 384 3 6 9 12 15 18 21 24 27 30 33 36 39 42 45 48 448 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 64 512 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 64 576 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 640 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 704 6 12 18 24 30 36 42 48 54 60 66 72 78 84 90...

Страница 23: ...8 for the signal flow Table 1 4 shows how many Crosspoint Input and Output modules are needed to create configurations in a 7500WB 256x256 from 32x32 to 256x256 Table 1 5 shows how many Cros spoint Input and Output modules are needed in a 7500WB 128x128 to create configurations from 32x32 to 128x128 Figure 1 6 7500WB Module Placement Power Supply 3 Power Supply 4 Power Supply 1 Power Supply 2 Inpu...

Страница 24: ... 1 64 2 96 3 128 4 Inputs of Modules 32 1 1 1 2 2 64 2 1 1 2 2 96 3 2 2 4 4 128 4 2 2 4 4 Crosspoint Modules Required Inputs 1 32 Inputs 33 64 Inputs 65 96 Inputs 97 128 Inputs 129 160 Inputs 161 192 Inputs 193 224 Inputs 225 256 Outputs 1 32 Outputs 33 64 Outputs 65 96 Outputs 97 128 Outputs 129 160 Outputs 161 192 Outputs 193 224 Outputs 224 256 Xpt In 1 128 Out 1 64 Xpt In 1 128 Out 65 128 Xpt ...

Страница 25: ...flow using an external fan set The 7500NB 512x512 is two 7500NB 256x256 frames connected by an Expansion module set The 7500NB 512x512 occu pies 24 rack units See Figure 2 2 Figure 2 2 NB Rack Installation Front View Figure 2 1 Rack Mount Exhaust Unit 24 RU 1067 mm 42 in 2 RU 89 mm 3 55 in Exhaust Unit 7500NB 256x256 Frame Intake Fan Unit 12 RU 534 mm 21 in 2 RU 89 mm 3 55 in 2 RU 89 mm 3 55 in 48...

Страница 26: ...p of the frame and an air filter on the front door The 7500WB 128x128 router occupies 13 rack units Cooling is by vertical airflow using an external fan set See Figure 2 3 Figure 2 3 WB Rack Installation Front View 7500WB 256x256 Frame 25 RU 1110 mm 43 75 in 7500WB 128x128 Frame 13 RU 578 mm 22 72 in Exhaust Unit 3 RU 134 mm 5 25 in 483 mm 19 in 438 mm 17 25 in 3 RU 134 mm 5 25 in Intake Fan Unit ...

Страница 27: ...prevent bent pins 7500NB Module Placement 7500NB modules are oriented in the frame with the front populated side facing to the right See Figure 2 4 Figure 2 4 7500NB Module Configuration and Alignment DC OK AC PRESENT DC OK AC PRESENT Controller Modules Power Supply Modules Output Modules Input Modules Crosspoint Modules Crosspoint Expansion Modules Controller Modules Power Supply Modules Output M...

Страница 28: ...G 20 40 60 80 100 DCG VADJ ACG 20 40 60 80 100 DCG VADJ ACG 20 40 60 80 100 DCG 0528_01_16 VADJ ACG 20 40 60 80 100 DCG VADJ ACG 20 40 60 80 100 DCG Controller Modules Crosspoint Modules Monitor Module Input Modules Input Modules Output Modules Output Modules Air Intake Exhaust Fan Unit Thermal Control Module Cover Power Supply Modules Power Supply Modules In this row all Input and Output modules ...

Страница 29: ...C2 ETHERNET CONT 2 EXT COM2 D 9 Pin Female External Control factory use use serial machine cable FAN DC ALARM Terminal Block Male DC Fan and or Audio Alarm use 12 AWG 3 31 mm2 wire and a 10 pin terminal block connector GSC BNC Female Global Serial Channel Interface use unbalanced 75 Ohm connector terminator and coaxial cable Loop thru cabling supported INPUTS BNC Female Use unbalanced 75 Ohm conne...

Страница 30: ...ane Cabling with BNC Input and Output Connectors VID REF AES REF1 AES REF2 GSC Inputs 193 256 AC PWR 1 AC PWR 2 ETHERNET CONT 1 AES REF2 VID REF GSC FAN DC ALARM OPTION ETHERNET CONT 2 DC PWR EXT COM2 MC2 EXT COM1 MC1 EXT COM1 SMPTE LTC Outputs 193 256 Outputs 129 192 Inputs 129 192 Inputs 65 128 7500NB 256X256 Outputs 65 128 Outputs 1 64 Inputs 1 64 0723_00_4_r0 AES REF1 MON 2 MON 1 MON 4 MON 3 M...

Страница 31: ... U G H 112 113 T H R O U G H 128 81 T H R O U G H 96 193 T H R O U G H 208 225 T H R O U G H 240 241 T H R O U G H 256 209 T H R O U G H 224 INPUTS 1 64 INPUTS 129 192 1 T H R O U G H 16 33 T H R O U G H 48 49 T H R O U G H 64 17 T H R O U G H 32 129 T H R O U G H 144 161 T H R O U G H 176 177 T H R O U G H 192 145 T H R O U G H 160 OUTPUTS 65 128 OUTPUTS 193 256 65 T H R O U G H 80 97 T H R O U G...

Страница 32: ... OUTPUTS IN 1 2 1 2 1 2 3 4 GSC MC1 MC2 OUT MONITOR VIDEO REF DIGITAL VIDEO REF 1 2 _ AC PWR 1 VIDEO REF 1 2 GSC FAN DC ALARM MONITOR OUT 1 2 3 4 MONITOR IN OPTION ALARM 97 128 65 96 97 128 65 96 33 64 1 32 33 64 1 32 7500WB 128X128 Outputs Inputs Inputs 0723_00_6_r0 48V DC Power AC PWR 2 CONSOLE 1 EXT COM2 MC1 EXT COM1 CONSOLE 2 MC2 EXT COM1 SMPTE LTC DIGITAL VIDEO REF MC1 1 MC1 2 MC2 1 MC2 2 MC2...

Страница 33: ... 33 64 INPUTS INPUTS OUTPUTS OUTPUTS AC PWR 2 193 224 129 160 193 224 129 160 65 96 1 32 65 96 1 32 Outputs Inputs Inputs 225 256 161 192 225 256 161 192 97 128 33 64 97 128 33 64 Outputs Inputs Inputs 7500WB 256X256 0723_00_7_r0 48V DC Power AC PWR 1 VIDEO REF 1 2 GSC OPTION ALARM CONSOLE 1 EXT COM2 MC1 EXT COM1 CONSOLE 2 MC2 EXT COM1 SMPTE LTC DIGITAL VIDEO REF MC1 1 MC1 2 MC2 1 MC2 2 MC2 ETHERN...

Страница 34: ... 18 OPT_18 6 OPT_6 19 OPT_19 7 OPT_7 20 OPT_20 8 OPT_8 21 OPT_21 9 OPT_9 22 OPT_22 10 OPT_10 23 OPT_23 11 OPT_11 24 OPT_24 12 OPT_12 25 OPT_25 13 OPT_13 SMPTE LTC Pin Function Pin Function 1 GND 6 NC 2 LTC INPUT 7 NC 3 LTC INPUT 8 NC 4 NC 9 NC 5 NC CONSOLE 1 and CONSOLE 2 Pin Function Pin Function 1 GND 6 NC 2 RS 232_TX 7 NC 3 RS 232_RX 8 NC 4 NC 9 NC 5 NC Pin 1 Pin 13 Pin 14 Pin 25 D 25 Female Pi...

Страница 35: ...RLY_NO 7 NC 3 NC 8 NC 4 MC1_RLY_COM 9 MC1_RLY_NO 5 GND FAN DC ALARM 7500NB 256x256 Pin Function Pin Function 6 FAN2_ALARM 1 MC1_RLY_NO 7 FAN3_ALARM 2 MC1_RLY_NO_COM 8 FAN4_ALARM 3 MC2_RLY_NO 9 24 VDC 4 MC2_RLY_NO_COM 10 GND 5 FAN1_ALARM FAN DC ALARM 7500WB 128x128 Pin Function Pin Function 6 FAN2_ALARM 1 NC 7 FAN3_ALARM 2 NC 8 FAN4_ALARM 3 NC 9 24 VDC 4 NC 10 GND 5 FAN1_ALARM Table 2 3 Pinouts con...

Страница 36: ...put D Connector 7500NB Pin Function Pin Function Pin Function 1 Ground 18 1 34 1 2 2 19 2 35 Ground 3 Ground 20 3 36 3 4 4 21 4 37 Ground 5 Ground 22 5 38 5 6 6 23 6 39 Ground 7 Ground 24 7 40 7 8 8 25 8 41 Ground 9 Ground 26 9 42 9 10 10 27 10 43 Ground 11 Ground 28 11 44 11 12 12 29 12 45 Ground 13 Ground 30 13 46 13 14 14 31 14 47 Ground 15 Ground 32 15 48 15 16 16 33 16 49 17 Not used 50 Not u...

Страница 37: ...ontrol Frame and a 7500NB matrix using either ETHERNET CONT 1 or ETHERNET CONT 2 One connection can be used as a primary connection and the other can be used as a redundant connection See Figure 2 10 The multicast signals from the 7500NB matrices are routed through a managed Ethernet switch Using the software and instructions that come with the managed Ethernet switch Virtual Local Area Networks V...

Страница 38: ...trices One Ethernet Switch is required for each set of up to four matrices The switches do not have to be in the same rack as the matrices and the standard cable length restrictions of 100 m 328 ft apply Figure 2 11 Ethernet Communication Connections in Expanded NB Systems VID REF AES REF1 AES REF2 GSC VID REF AES REF1 AES REF2 GSC 7500NB 512X512 0723_00_16_r0 Ethernet Switch ETHERNET CONT 1 ETHER...

Страница 39: ...2x512 with an Encore Control System Figure 2 12 Ethernet Communication Connections Between Expanded 7500NB and Encore Encore Control Frame Managed Ethernet Switch 0723_00_2_r0 VID REF AES REF1 AES REF2 GSC VID REF AES REF1 AES REF2 GSC 7500NB 512X512 ETHERNET CONT 1 ETHERNET CONT 2 ETHERNET CONT 1 ETHERNET CONT 2 ...

Страница 40: ...on and the other can be used as a redundant connection MC2 ETHERNET CONT 1 and MC2 ETHERNET CONT 2 are reserved for future use Figure 2 13 WB and Encore Ethernet Connectors 193 224 129 160 193 224 129 160 65 96 1 32 65 96 1 32 INPUTS INPUTS OUTPUTS OUTPUTS IN 1 2 1 2 1 2 3 4 GSC MC1 MC2 OUT MONITOR VIDEO REF DIGITAL VIDEO REF 1 2 _ 7500WB 128X128 0723_00_9_r0 Encore Control Frame Ethernet Switch M...

Страница 41: ...ed at the end of the bus as shown in Figure 2 14 Note 7500NB systems 512x512 and larger require Ethernet cabling to communi cate between matrices See 7500NB Ethernet on page 2 13 for Ethernet requirements Figure 2 14 NB Global Serial Channel Connectors VID REF AES REF1 AES REF2 GSC VID REF AES REF1 AES REF2 GSC 75 Ohm Terminator 7500NB 512X512 7000 Control Frame 0723_00_3_r0 ...

Страница 42: ...ther wise it will default to asynchronous operation In systems with mixed module types async and sync input and output modules the reference signal is required for the synchronous modules to function properly In systems that contain only asynchronous input and output modules the reference signal is not required Figure 2 16 shows the flow of the AES reference signal All signals have to be terminate...

Страница 43: ... Figure 2 16 NB AES Reference Connectors VID REF AES REF1 AES REF2 GSC VID REF AES REF1 AES REF2 GSC 75 Ohm Terminators 7500NB 512X512 AES Reference Generator 0723_00_1_r0 Output Signal 1 Signal Flow Output Signal 2 Input Signal 2 Input Signal 1 ...

Страница 44: ...Any Composite Analog Video Sync signal will work Color Black is recommended See Figure 2 17 Figure 2 17 NB Video Reference Connectors VID REF AES REF1 AES REF2 GSC VID REF AES REF1 AES REF2 GSC 7500NB 512X512 0723_00_13_r0 75 Ohm Terminator Video Reference Generator Color Black Output Signal 1 Signal Flow Input Signal 1 ...

Страница 45: ...are not currently used Figure 2 18 WB Video Reference Connectors 193 224 129 160 193 224 129 160 65 96 1 32 65 96 1 32 INPUTS INPUTS OUTPUTS OUTPUTS IN 1 2 1 2 1 2 3 4 GSC MC1 MC2 OUT MONITOR VIDEO REF DIGITAL VIDEO REF 1 2 _ 193 224 129 160 193 224 129 160 65 96 1 32 65 96 1 32 INPUTS INPUTS OUTPUTS OUTPUTS IN 1 2 1 2 1 2 3 4 GSC MC1 MC2 OUT MONITOR VIDEO REF DIGITAL VIDEO REF 1 2 _ 7500WB 128X12...

Страница 46: ... with no feedback so the AC power source will not charge batteries used in a connected DC power source AC Connections The 7500NB 256x256 and the 7500WB 128x128 come with one power supply The 7500WB 256x256 comes with two power supplies Redundancy is provided by adding additional power supplies 48V DC Connections WARNING Do not apply a 48V DC power source until all 48V DC connections on the 7500 ma...

Страница 47: ... module by inserting the wire in the top slot and tightening the retention screw 193 224 129 160 193 224 129 160 65 96 1 32 65 96 1 32 INPUTS INPUTS OUTPUTS OUTPUTS IN 1 2 1 2 1 2 3 4 GSC MC1 MC2 OUT MONITOR VIDEO REF DIGITAL VIDEO REF 1 2 193 224 129 160 193 224 129 160 65 96 1 32 65 96 1 32 INPUTS INPUTS OUTPUTS OUTPUTS IN 1 2 1 2 1 2 3 4 GSC MC1 MC2 OUT MONITOR VIDEO REF DIGITAL VIDEO REF 1 2 _...

Страница 48: ... bottom slot and tightening the retention screw The middle slot is not used 8 Reseat the 48V DC Entry module in the matrix 9 Secure the 48V DC Entry module with screws 10 Replace the cover and secure with screws 11 Restrain wires using a cable tie looped through the retainer on the back of the frame Figure 2 22 WB 48V DC Cable Retainer and Tie _ 1 2 3 0723_00_11r2 Tighten screws Negative Positive ...

Страница 49: ...ntroller in the 7500NB matrix communicates with the MCPU in the Series 7000 Control System The configuration of the Matrix Con troller is handled by the Series 7000 Configuration Editor GUI The 7500NB specific settings for the Matrix Controller are applied during the Configured Node Controller CNC and Physical Matrix procedures A separate Configured Node Controller record is required for each 7500...

Страница 50: ...Settings Matrix Size CNC Multiple Column Headings Slice Inputs OutSize Expa WOa Sig Frm 256x256 MC1 1 256 256 0 0 8 34 512x512 MC1 1 512 256 0 0 8 34 MC2 1 512 256 0 0 8 34 768x512 MC1 1 768 256 0 0 8 34 MC2 1 768 256 0 0 8 34 MC3 1 768 0 0 0 8 34 1024x512 MC1 1 1024 256 0 0 8 34 MC2 1 1024 256 0 0 8 34 MC3 1 1024 0 0 0 8 34 MC4 1 1024 0 0 0 8 34 AES Attributes allow individual settings for inputs...

Страница 51: ...3 2 AES Output Attributes for Outputs Window This window allows the outputs to be set individually or in groups If you were configuring a matrix that contained Asynchronous Output modules then you would use the check boxes under Asynchronous Output 1024x1024 MC1 1 1024 256 0 0 8 34 MC2 1 1024 256 0 0 8 34 MC3 1 1024 0 0 0 8 34 MC4 1 1024 0 0 0 8 34 MC5 1 1024 256 0 0 8 34 MC6 1 1024 256 0 0 8 34 M...

Страница 52: ... mute prevents a crack or pop at switching 20 24 Bit The 20 24 Bit attribute determines how the signal bits are processed A signal has 24 bits with the last four bits designated as auxiliary AUX bits In 20 bit mode the four AUX bits pass through the router unaffected by any processing If left and right channels are swapped the four AUX bits stay in the same place If the signal is muted the four AU...

Страница 53: ...oxes under Asynchronous Input to set groups of 64 inputs to Asynchronous Inputs can be assigned Attribute and Invert options individually in groups or by using the All buttons Attributes affect the way the signal is routed through the matrix Figure 3 4 and Figure 3 5 show how a signal is routed Table 3 2 shows how it is affected by the attribute settings Figure 3 4 Audio Signal Splitting Video Fra...

Страница 54: ...NCs and 1 Physical Matrix Table 3 2 Attribute Options Attribute Definition 100 Hz Right 1000 Hz Left Normal Defaults are assigned to all Inputs 100 Hz 1000 Hz Right Only Right Channel Audio will be routed to the assigned Input 100 Hz 100 Hz Left Only Left Channel Audio will be routed to the assigned Input 1000 Hz 1000 Hz Sum Frequencies of the Right and left Channel are added together 1100 Hz R L ...

Страница 55: ...ed Node Controller CNC procedures The 7500WB matrix can have a second Video Reference New 7500WB Configured Node Controller Settings Figure 3 6 Cfgd Node Ctrlr Window With AES Settings Table 3 4 7500 Wide Band Series Matrix Settings Matrix Size Multiple Column Headings Slice Inputs OutSize Expa a Settings for Exp and WO must always be set to 0 zero WOa Sigb b Any Digital Video Signal type may be u...

Страница 56: ...e a conflict The conflict is resolved by the matrix If either one of the signal types is Bypass Reclocking then the matrix will bypass reclocking If neither one of the signal types is Bypass Reclocking then the matrix will auto reclock the signal Frame types that can be used with a 7500WB frame are either 98 7500WB 256X256 or 99 7500WB 128X128 VRef Override This option in the Cfgd Node Ctrlr Windo...

Страница 57: ...7500 Series Instruction Manual 3 9 7500WB Configuration Figure 3 7 Vert Reference Override Window 5 Click OK to return to the Cfgd Node Ctrlr window 6 Click OK to accept the Cfgd Node Ctrlr settings ...

Страница 58: ...3 10 7500 Series Instruction Manual Section 3 Configuration ...

Страница 59: ...rear connector pins The corresponding pin on the backplane connector is longer than any of the other power pins This allows the pre charge pin to make connection before the others A 25 pin D connector labeled OPTION is connected to the MC for use as an optional interface A SMPTE Vertical Interval Time Code VITC reader is used to allow pre loaded events to be triggered on a particular SMPTE frame n...

Страница 60: ...rpose of the SD Expansion Table 4 1 7500 Matrix Modules Label NB WB Description 32 INPUT Wide band digital video input module page 4 2 64X64 CROSSPOINT Wide band digital video 64x64 crosspoint module 7500WB 128x128 page 4 2 128X64 CROSSPOINT 128x64 Audio crosspoint module page 4 4 128X64 CROSSPOINT Wide band digital video 128x64 crosspoint module 7500WB 256x256 page 4 2 NB DIGITAL INPUT Asynchrono...

Страница 61: ...g It also provides for one channel of multi standard CRC error detection Five signals are sent from each Output Module to the Monitor Module for output monitoring One signal is sent from each Crosspoint Module for Input monitoring The IN connector for use with an external input signal is used between 7500WB matrices in expanded systems There are four OUT connectors which can be used for monitoring...

Страница 62: ...tments on the module NB Digital Input The module labeled NB DIGITAL INPUT can be used as an asynchronous AES audio input module in 7500 Series Narrow Band frames This module pro vides 64 inputs of any digital rate up to 50 Mbps There are no user adjust ments on the module Sync AES Input The module labeled SYNC AES INPUT is a synchronous AES audio input module used in 7500 Series Narrow Band frames...

Страница 63: ...embly can be replaced by a complete new assembly The filter slides in and out of the door for cleaning or replace ment Modules Modules can be inserted or removed from the frame without powering down the system To Remove Modules 1 Lift the ejector tabs on the front of the module 2 Pull the module gently to disengage it from the backplane 3 Slide the module out of the frame 4 Use anti static precaut...

Страница 64: ...The air filter slides in and out for easy replacement Refer to Figure 5 1 Figure 5 1 Filter Replacement Fan Assembly 7500WB 256x256 The Fan Assembly can be replaced as a complete unit To Replace a Fan Refer to Figure 5 2 1 Loosen the screws on the front of the fan assembly 2 Pull the assembly out one half inch and wait for the fan blades to stop WARNING ROTATING FAN BLADES PULL OUT 1 2 INCH AND WA...

Страница 65: ...ent part numbers part availability and ordering instructions Troubleshooting Each module has LEDs testpoints and switches along its front edge which are visible when the frame door is open The LEDs indicate the operating condition of the module Testpoints are used to check voltages and ground Switches are used to reset the module Testpoint and switch markings are self explanatory 0528_01_03 WARNIN...

Страница 66: ...R8 red On VI REF reference error Off Normal AES 48K1 PRES CR9 green On Present Off Not present 48K2 PRES CR10 green Present Not present 48K ERROR CR11 red On AES 48K error Off Normal TEST 0 7 CR17 CR24 green On Not used can be on or off Off 0531_01_04A_r3MC R5 R6 R21 R22 R23 R24 R25 R26 R27 R28 R29 R33 R34 R35 R36 R37 R38 R39 R40 R12 R13 R14 R15 R16 R17 R18 R19 1 NBX X R11 R32 R20 R30 J1 GRASS VAL...

Страница 67: ...eference 1 REF2 green On Reference 2 present Off No Reference 2 OVER TMP green On Over temperature Off Normal AUD REF green On Audio Reference present Off No Audio Reference Table 5 1 Matrix Controller LEDs continued Group LED Indication Condition 0531_01_04_r3MC R5 R6 R21 R22 R23 R24 R25 R26 R27 R28 R29 R33 R34 R35 R36 R37 R38 R39 R40 R12 R13 R14 R15 R16 R17 R18 R19 1 NBX X R11 R32 R20 R30 J1 GRA...

Страница 68: ... TMP red On Over temperature Off Normal BOARD ENABLE green On Module is communicating with the Controller module Off Module is not communicat ing with the Controller mod ule EXTERNAL BATTERY PRESENT green On DC Battery is connected Off DC Battery is not connected a Either VI STROBE 1 or VI STROBE 2 needs to on for proper timed switching PARITY ERROR ERROR BUSY POWER OK 0531_01_4_r0WBINPUT PARITY E...

Страница 69: ...he 7500WB Power Supply module is a fully autoranging 1000 W 48V DC Output module LED indicators ACG green light indicates satisfactory DC power when Illuminated DCG green light indicates AC power present when illuminated and the rest of the LEDs show percentage of available power usage See Figure 5 4 Figure 5 4 7500WB Power Supply Module 0528_01_19 DC OK AC PRESENT Latch WARNING ROTATING FAN BLADE...

Страница 70: ...temperature condition has been identified and corrected the Thermal Control module must be reset Refer to Figure 5 5 To Reset the Thermal Control Module 1 Remove cover screws Set cover aside 2 Slide the module out at least one half inch to unseat the module 3 Reseat the module into the frame 4 Replace cover and secure with screws Figure 5 5 Thermal Control Module Reset Note The Thermal Control mod...

Страница 71: ...7 kg 103 lbs 12 100 240 V AC or 36 60 V DC 120 W 7500NB512x512B D 483 mm 19 in 483 mm 19 in 1067 mm 42 in 104 3 kg 230 lbs 24 100 240 V AC or 36 60 V DC 300 W 7500WB128x128 483 mm 19 in 483 mm 19 in 578 mm 22 72 in 47 6 kg 105 lbs 13 100 240 V AC or 40 56 V DC 900 W 7500WB256x256 483 mm 19 in 483 mm 19 in 1110 mm 43 72 in 81 7 kg 180 lbs 25 100 240 V AC or 40 56 V DC 1800 W Table A 2 7500NB256x256...

Страница 72: ... Reference Inputs 1 and 2 Type SMPTE 276 M AES EBU audio black not necessary Impedance Connector High looping BNC Return Loss 15dB 0 1 6 MHz 75 ohm termination Node Bus Input Type SMS 7000 Node Bus proprietary Global Serial Channel Impedance Connector High looping BNC Return Loss 25dB 1 MHz 75 ohm termination Environment Operating Temperature 0 to 40 degrees C Table A 3 7500WB128x128 and 256x256 V...

Страница 73: ...Mode Middle of the line 5 microseconds 0 0 field latency Pulse Mode 2 microseconds or less from rising edge 0 1 field latency VI1 Video Reference 2 Using SMS 7000 Control System 525 625 Mode Middle of the line 12 microseconds 0 0 field latency Pulse Mode 5 5 7 5 microseconds or less from rising edge 0 1 field latency Impedance Connector High looping BNC Return Loss 25 dB 1 MHz when terminated into...

Страница 74: ...n Manual Appendix Specifications Environmental Operating Temperature 0 40 degrees C 32 104 degrees F Operating Humidity 10 90 non condensing Static Withstand 1 5 k V 330 ohms 150 pF Table A 3 7500WB128x128 and 256x256 continued ...

Страница 75: ...Controller and the Matrix Controller modules also ap pear in the list ANCs include both the pri mary and backup Controller modules ANSI American National Standards Institute Assignment Assignment is an action that grants permis sion for exclusive control of a resource Mul tiple devices may be assigned permission for exclusive control of a single device however only one may exercise control at a sp...

Страница 76: ... support four mezzanine submodules mez zanine submodules in turn provide a partic ular communications capability CLN Client Control Panel A companion panel used with the Server panel to expand Source and Destination selection Each Client con trols three Destinations Coaxial Cable coax A cable which has a metallic noise shield sur rounding a signal carrying conductor In video the cable impedance is...

Страница 77: ...han one panel template DGND Digital Ground DST See Destination DEST or DST DSVOM Dual Sync Video Output Monitor Part of the DV Series Dumb Terminal A conversational slave to a host computer EC I F External Control Interface EDP Eight Destination Paging control panel EMI Electromagnetic interference ENC Enhanced Node Controller Designed to re place the Node Controller it can be used in all Classic ...

Страница 78: ... this capaci ty only one of the four BNCs can be used be cause traffic density is too great for all four BNCs to be serviced by a single communica tions controller GUI Graphical User Interface Refers to the Con figuration Editor software program used to configure the Series 7000 System Hardware 1 Electrical devices connected through phys ical wiring 2 Electronic programming tech nique using physic...

Страница 79: ...e for Kadenza and Kalei doscope Krystal A Grass Valley Group digital video effects system LED Light emitting Diode In Grass Valley prod ucts LEDs illuminate to indicate a specific state such as normal error on line and so on Level Level is a name given to a group of signals that have something in common such as vid eo audio right audio left R G or B This grouping becomes an independently con troll...

Страница 80: ...munications bus between the MCPU and Controllers Mezzanine A secondary printed circuit module consist ing of a flat circuit board of insulating mate rial with conductive circuits etched on and or components mounted on its surface These submodules generally plug into a pri mary module Sometimes referred to as a submodule or daughter board Module A single circuit board or assembly of circuit boards ...

Страница 81: ...s of a control panel 16 button or 24 button keypad Pre configured defaults exist for Telephone and Calculator style suffix sets Panel Template Configuration data specifying control panel configuration which includes items such as Tally Level Destination button assignments and Flags restricting or allowing certain ac tions Completed templates are downloaded to specific control panels Physical Matri...

Страница 82: ...s used during configuration to iden tify remote Sources and Destinations Re mote Sources and Destinations are inputs and outputs not physically connected to the Series 7000 System using the related configu ration file These remote Sources and Desti nations are controlled over a network Reserved Tieline status where a reservation is required to use a specified Tieline See First Come First Served FC...

Страница 83: ...hich comprise a Salvo Salvo Permission Set User determined set of Salvos permitted to be controlled by a specific panel If used Sal vo Permission Sets are included in a Panel Template before the template is downloaded to a particular control panel A single Salvo Permission Set may be used by more than one panel template SCP Simple Control Panel SDP Single Destination Paging control panel SDV Seria...

Страница 84: ...CPU Take Direct immediate switching from one Source to another occurring during the ver tical interval for clean transition The control operation which switches a Source or Sourc es to a Destination Tally An acknowledgment returned to a control panel or terminal that an operation has been executed Tally Level Active Initially set to the default tally level the ac tive tally level will tally if the...

Страница 85: ...al lengths of router paths TLYLVL Tally Level TM Tally Module Toggle To switch back and forth between two set tings Twisted Pair A cable composed of two small insulated conductors twisted together without a com mon covering UART Universal Asynchronous Receiver Transmit ter UCP Universal Control Panel UMD Under Monitor Display VI Vertical Interval Virtual Matrix Virtual Matrices can be used to frag...

Страница 86: ...umb terminals VT100 terminals may be used for router di gnostics Warm Start A boot from power on where the CPU and peripherals are already powered up warm A warm boot might be performed after a software crash or a hardware reset WO Which block of Outputs XPT See Crosspoint YUV A type of video which employs luminance Y and two color components U B Y and V R Y ...

Страница 87: ...l Take defined Glossary 1 Amezi defined Glossary 1 ANC defined Glossary 1 ANSI defined Glossary 1 Assignment defined Glossary 1 Async AES Input Module 4 4 Async AES Output Module 4 4 B Backplane defined Glossary 1 BNC defined Glossary 1 BPI defined Glossary 1 BPS defined Glossary 1 Breakaway defined Glossary 2 BSY defined Glossary 2 Bus defined Glossary 2 C Chop defined Glossary 2 CIF defined Glos...

Страница 88: ... Glossary 3 EMI defined Glossary 3 ENC defined Glossary 3 EPROM defined Glossary 3 ERR defined Glossary 3 Ethernet defined Glossary 3 Exclusion defined Glossary 3 F FC defined Glossary 3 FET defined Glossary 3 First Come First Served defined Glossary 3 Flag defined Glossary 4 Flash Memory defined Glossary 4 Flip flopping defined Glossary 4 G GBR defined Glossary 4 GPI defined Glossary 4 GSC define...

Страница 89: ...5 Modules 4 2 5 5 MB4 defined Glossary 5 MB8 defined Glossary 5 MC defined Glossary 5 MCO defined Glossary 6 MCPU defined Glossary 6 MEC defined Glossary 6 Mechanical and Power Specifications A 1 MEDIC defined Glossary 6 Mezzanine defined Glossary 6 Module 128x64 Crosspoint 4 4 Async AES Input 4 4 Async AES Output 4 4 defined Glossary 6 Sync AES Input 4 4 Sync AES Output 4 4 module placement 7500N...

Страница 90: ... Glossary 7 PWR defined Glossary 7 PXD defined Glossary 7 PXS defined Glossary 8 PXY defined Glossary 8 PXYE defined Glossary 8 R Rack defined Glossary 8 Rack Unit defined Glossary 8 RAM defined Glossary 8 RAS defined Glossary 8 Rear Connector Channel defined Glossary 8 Reboot defined Glossary 8 Redundant Power Supply defined Glossary 8 Remote defined Glossary 8 Reserved defined Glossary 8 Reset d...

Страница 91: ... defined Glossary 10 SS defined Glossary 10 Status defined Glossary 10 STB defined Glossary 10 Strap defined Glossary 10 STROPCHS defined Glossary 10 Submodule defined Glossary 10 SVO defined Glossary 10 SVR defined Glossary 10 Sync AES Input Module 4 4 Sync AES Output Module 4 4 System Controller defined Glossary 10 T Take All Level defined Glossary 1 defined Glossary 10 Tally defined Glossary 10...

Страница 92: ...fined Glossary 11 UMD defined Glossary 11 V VI defined Glossary 11 Virtual Matrix defined Glossary 11 VISS defined Glossary 11 VITC defined Glossary 12 VOM defined Glossary 12 VSD defined Glossary 12 VT100 defined Glossary 12 W Warm Start defined Glossary 12 WO defined Glossary 12 X XPT defined Glossary 12 Y YUV defined Glossary 12 ...

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