UTAH SCIENTIFIC Utah-400 Setup & Operation
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UTAH SCIENTIFIC Utah-400 Setup & Operation

Digital routing switcher
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The Utah-400 Digital Routing Switcher
288x288 Redundant
System Setup and Operations

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  • Page 1 The Utah-400 Digital Routing Switcher 288x288 Redundant System Setup and Operations...
  • Page 2 Information contained in this guide is subject to change without notice or obligation. While every effort has been made to ensure that the information is accurate as of the publication date, Utah Scientific, Inc. assumes no liability for errors or omissions. In addition, Utah Scientific, Inc. assumes no responsibility for damages resulting from the use of this guide.
  • Page 3 Declaration of Conformity Utah Scientific, Inc. 4750 Wiley Post Way, Suite 150 Salt Lake City, Utah 84116-2878 U.S.A. We declare our sole responsibility that the Utah-400 Digital Routing Switcher is in conformance with the following standards: Emission EN55022:1994+A1&A2 • Immunity EN55024:1998 •...
  • Page 4 Important Safeguards and Notices This section provides important safety guidelines for the Operator and Service Personnel. Specific warnings and cautions are found throughout the guide where they apply, but may not appear here. Please read and follow the important safety information, specifically those instructions related to risk of fire, electric shock, or injury to persons.
  • Page 5 Dangerous voltages exist at several points in this product. To avoid personal • injury, do not touch exposed conductors and components while power is on. Do not insert anything into either of the systems two-power supply cavities with power connected. Do not wear hand jewelry or watches when troubleshooting high current cir- •...
  • Page 6 Company Information Utah Scientific, Incorporated 4750 Wiley Post Way, Suite 150 Salt Lake City, Utah 84116-2878 U.S.A. Telephone: +1 (801) 575-8801 • FAX: +1 (801) 537-3098 • Technical Services (voice): +1 (800) 447-7204 • Technical Services (FAX): +1 (801) 537-3069 •...
  • Page 7 Warranty Policies Hardware Warranty Utah Scientific, Inc. warrants to the original purchaser that the Utah Scientific hardware is free from defects in materials and workmanship and will perform substantially in accordance with the accompanying written materials under normal use and service for a period of ten (10) years from the date of shipment.
  • Page 8 No liability for consequential damages. To the maximum extent permitted by applicable law, in no event shall Utah Scientific or its suppliers be liable for any damages whatsoever (including without limitation, damages for loss of business profits, business interruption, loss...

  • Page 9: Table Of Contents

    ............... 2-1 Unpacking and Inspection ..........2-2 Installing Physical Equipment ......... 2-3 Mounting Equipment in Rack Frames ......2-3 Installing the Utah-400 Digital Routing Switcher ....2-3 Installing the MX-Bus Cables .......... 2-7 Interconnecting the SC-4 and Utah-400 Frames ....2-7 Connecting the AES Reference Signal ........
  • Page 10 Video Input ..............4-2 SD Video Input ..............4-2 Multi-Rate Input ..............4-3 Analog to Digital ..............4-3 Reclocking Input Expansion Card .........4-6 UTAH-400 3G Input Card ............4-7 Video Output Boards ............4-9 SD-Output ................4-9 HD-Output (Multi-Rate output card) ........4-10 Digital Video to Analog Converter Output card .....4-10...
  • Page 11 Table of Contents Monitor Output ..............4-23 Analog Blackburst ..............4-24 Power Supplies ............... 4-24 LED Indications ..............4-25 Audio Input ..............4-27 Audio Input Board ..............4-27 Audio Output ..............4-28 Audio Output Board .............. 4-28 Deluxe Output Board ............
  • Page 12 Main Menu Display ...............B-4 FPGA Memory Status ............B-5 Verifying the Software Version ..........B-5 Checking the Router Crosspoint Status ........B-6 IO Card Information ..............B-7 Checking Input / Output Card Information ......B-9 IO Information – full display ..........B-10 Hardware Status ..............B-11 TOC-iv The Utah-400...
  • Page 13 The AES Breakout Panel Kit ........... C-2 Description of the AES Breakout Panel ......C-2 Installation of the AES Breakout Panel ......C-2 Label Instructions for the Utah-400 Breakout Panel ..C-5 Scope ................... C-5 Application ................C-5 APPENDIX D...
  • Page 14 TOC-vi The Utah-400...

  • Page 15: Introduction

    In This Guide This guide provides instruction for the installation, configuration, and operation the Utah Scientific, Utah-400 288 Redundant Router. This router contains redundant crosspoints with 36 slots for both the input and output and cards, and stands 15 rack units in height.
  • Page 16 "Troubleshooting" looks at some of the common hardware and software problems, diagnostics and solutions available to the user on site. Included in this section is information on the various avenues to contact Utah Scientific Technical Services and tips on discussing equipment prob- lems.

  • Page 17: Conventions

    Conventions Conventions The following conventions are used throughout this guide: Connectors and terminators will be indicated by bold, upper case text in Arial Black font. • For example: • Connect the MX-Bus to J-1 Operator Actions will be indicated in Helvetica Bold where a board is inserted, removed •...

  • Page 18: Abbreviations

    Introduction Abbreviations The following abbreviations may be used in this guide: See Appendix A for an additional Glos- sary of Terms and further definitions. Common Abbreviations and Mnemonics TABLE 1. Abbreviation Description Audio Tape Recorder Audio Engineering Society Central Processing Unit Digital Tape Recorder European Broadcast Union ENET...

  • Page 19: Terms

    "Mainframe” refers to the Utah-400 chassis plus redundancy. • "Input" refers to and audio or video signal source that is connected to the Utah-400 main • frame. • One video input represents one High Definition or Serial Digital Interface video out- put signal.

  • Page 20: Routing Switcher Basics

    Introduction "Monitor" refers to the monitor attached to the monitor matrix port of a video or audio router • system. "High Definition" " refers to signals conforming to the SMPTE -292 specification. The typ- • ical high definition data rate is 1.485 Gb/sec or 1.483 Gb/sec and a 16:9 Aspect Ratio Pic- ture characterizes this technology.

  • Page 21: Switching Matrix

    Routing Switcher Basics Switching Matrix A switching matrix is the internal array of inputs, crosspoints and outputs that allow a routing switcher to perform the task of routing signals from sources to destinations. The figure below illustrates a simple 10 X 10 switching matrix – with 10 Inputs and 10 Outputs. Note the following points regarding the illustration: Inputs 0 1 2 3 4 5 6 7 8 9...

  • Page 22: Signal Levels

    Introduction Signal Levels A "signal level" represents one of many specific types of audio or video elements that a routing switcher is capable of handling. The typical signals capable of being switched are: Analog Video • Analog Audio (stereo with left and right channels). •...

  • Page 23: The Utah-400 Routing Matrix

    Routing Switcher Basics The Utah-400 Routing Matrix The Utah-400's unique matrix technology allows for a greater flexibility of input and output combinations available to the user. Each input or output board contains eight signal paths so the user can expand in groups of eight up to the maximum capacity of the router. These I/O cards can be HD, SD, or Analog in a video router, and AES or analog in an analog router.
  • Page 24 Detector Crosspoint Board 144 x 144 Crosspoint Output Bus 000-143 Inputs from Expansion Chassis Output Card - 8 circuits per board Signal Output Output Reclocker/ Presence Driver Signal Output Driver Detector The Utah-400 Matrix Block Diagram FIGURE 1-2. 1-10 Introduction...

  • Page 25: System Configurations

    Output 0 starts at the bottom the bottom External Power Supply - 2 Modules Installed The Utah-400 288 x 288 Configuration FIGURE 1-3. The 288 x 288 Router Includes: - redundant card optional • • 2) Crosspoint Board (288 x 288) •...
  • Page 26 Introduction 1-12 Introduction...

  • Page 27: Hardware Installation

    Hardware Installation CHAPTER 2 In This Chapter This chapter provides instructions for installing your Utah-400 router in your facility. The following topics are covered: Caution: To avoid damage to the system, do not connect AC power until the hardware is fully installed.

  • Page 28: Unpacking And Inspection

    Hardware Installation Unpacking and Inspection When you receive your Utah-400 system, inspect each shipping carton for signs of damage. Contact your dealer and shipper immediately if you suspect any damage has occurred during shipping. Check the contents of each carton against your Utah Scientific order and verify them against the shipping manifest.

  • Page 29: Installing Physical Equipment

    Installing Physical Equipment Remove the Styrofoam packing from the top of the Utah-400. Grasp the sides of the Utah-400 and gently pull it up and out of the bottom Styrofoam packing material and box. Place the Utah-400 on a stable bench or cart.
  • Page 30 Note: See Figure 2-2 for an example rack frame layout. Once your layout is determined, remove the front cover from the Utah-400 and set it aside. Install all screws to support the Utah-400 chassis 19"...
  • Page 31 (Figure 2-4). Note: An alternative method is to support the Utah-400 Chassis with a shelf or similar support and align the mounting holes accordingly. e. With the chassis resting on the lower rack screws, carefully lift the left side frame, align the lowest chassis frame mounting hole with a rack frame threaded hole and start rack screw.
  • Page 32 19" Rack Frame #10 Rack Screw Sliding the Utah-400 Chassis into Rack Frame FIGURE 2-3. 19" Rack Frame Gently lower chassis onto the extended rack screw #10 Rack Screw Lowering the Utah-400 Chassis on the Rack Screw FIGURE 2-4. Hardware Installation...

  • Page 33: Installing The Mx-Bus Cables

    SC-4 control system to switch its inputs and outputs. In addition, the proper levels and offsets must be set on the Utah-400 routing system(s) so they will operate on the proper signal levels. The MX-Bus is a daisy chain configuration, must not exceed 300 feet (91.4 meters) in length;...
  • Page 34 GND + - DV GND 48 V Control Backplane FIGURE 2-6. The following illustration is a block diagram showing the Utah-400 in an MX-Bus daisy chain with other Utah Scientific equipment. Block Diagram of the MX-Bus Daisy Chain. FIGURE 2-7. Hardware Installation...

  • Page 35: Connecting The Aes Reference Signal

    This BNC signal connection is terminated in 75 Ohm. The Reference signal is required so the Utah-400 Digital Audio Router can switch on the frame boundary. Using the Sync signal avoids the possibility of clicks in the digital audio while switching.
  • Page 36 Hardware Installation Should you ever need to change the signal level of your router it is useful to determine: What new signal level is required. • If other signal levels will have to be modified to accommodate the new signal level. •...

  • Page 37: Offset Switch

    Installing the MX-Bus Cables Offset Switch The offset switch allows you to provide a base offset to the router; containing inputs, outputs, or both. This applies when multiple routers are to be ‘stacked’ on the same level, or when mul- tiple router frames are placed in a larger matrix.
  • Page 38 The following recommendations are made regarding cable connections: Ensure the router frames are installed securely in the equipment racks. • Due to the compactness of the Utah-400 rear panel BNC's, it may be useful to have a connector • chart next to the backplane.
  • Page 39 Installing the MX-Bus Cables Utah-400 288 Video Unbalanced or Audio Rear Panels FIGURE 2-10. 2-13 288x288 Redundant...
  • Page 40 Hardware Installation 280 - 287 272 - 279 264 - 271 256 - 263 248 - 255 240 - 247 232 - 239 224 - 231 216 - 223 208 - 215 200 - 207 192 - 199 184 - 191 176 - 183 168 - 175 160 - 167...
  • Page 41 Installing the MX-Bus Cables 287 - 280 279 - 272 271 - 264 263 - 256 255 - 248 247 - 240 239 - 232 231 - 224 223 - 216 215 - 208 200 - 207 199 - 192 191 - 184 183 - 176 175 - 168...

  • Page 42: Installing The Analog Audio Input And Output Cables

    Refer to Appendix A – "Hardware Specifics" for wiring charts and a list of audio connector sup- pliers. Figure 2-13 illustrates an example of a Utah-400 Analog Audio Backplane. Use this figure for Input/Output connector reference. Table 2-1 shows the connector pin-out for the 26-pin high-density connectors.
  • Page 43 Inputs Utah-400 Analog Audio Backplane FIGURE 2-13. The standard configuration for the Utah-400 Analog Audio Input and Output using DB-26 connectors (illustrated above). The high-density DB-26 connector used on the backplane has the same wiring format for the input and outputs. Table 2-1 is a generic table and applies equally to the input and output wiring.
  • Page 44 Hardware Installation Use a high quality shielded cable for the Digital Audio. See the chart below. • Maximum Cable Physical Recommended Cable Length Characteristics Shielding Belden 9992 (or better) 100 M. / 300’ 9 pair / 24 AWG / Individual Shields Stranded and Drain wires Belden 6387 (or better)
  • Page 45 Installing the Analog Audio Input and Output Cables Utah-400 Balanced Digital Audio/Analog Audio TABLE 2-1. (Pinout Connections) DB-26S (Female) DB-26S (Male) Pair Pin Number Signal Drain Wire (GND) Input/Output 0 + Input/Output 0 - Input/Output 1 + Input/Output 1 -...
  • Page 46 Hardware Installation DB-26 High-Density Male Connector FIGURE 2-14. DB-26 High-Density Female Connector FIGURE 2-15. 2-20 Hardware Installation...

  • Page 47: Connecting And Disconnecting Power

    Connecting and Disconnecting Power Connecting and Disconnecting Power The UT-400 288R frame receives 48 volts from an external 1 rack unit power supply chassis, except in the case where it is to be supplied 48 volts directly from the facilities power distribution system.

  • Page 48: Dc Connectivity

    Hardware Installation DC Connectivity The DC input at the rear of the chassis is noticeably different than its AC counterpart. The connection consists of three separate terminals: Ground - Frame or chassis grounding point • 0V - Most positive leg of -48V DC connection. •...

  • Page 49: Pre Power-Up Checks

    Pre Power-Up Checks Pre Power-Up Checks Before applying power to the router, check the following: • All boards within the router must be fully seated; not crooked or outside the card guides. DC Converter (power OK LED) Crosspoint Card (power OK LED) DC Converter I/O Card (power OK LED)

  • Page 50: Hardware Checkout

    Hardware Installation Hardware Checkout Use the following flow chart to check out your Utah-400 System. Note the following important points: For the Video and Audio System columns may be switched numerically if encoding is not • required. For the System Control column, the SC-4 Control system may require some configuration •...

  • Page 51: In This Chapter

    Configuration and CHAPTER 3 Operation This chapter provides an explanation for specific Utah-400 configurations, and basic instruction for the handling and operation of your Utah-400 system. In This Chapter Utah 400 SC-4 Control ............3-2 Module Array – Panel Front ..........

  • Page 52: Utah 400 Sc-4 Control

    MC-2020 Digital Master Control Processor Serial 2 Ethernet Hub UTAH 400 288x288 Redundant MCP-2020 Digital Master Control Panel MX Bus Terminator UTAH 400 288x288 Redundant SqueezeMAX - Effects and Graphics Utah 400 SC-4 for Utah-400 and MC/MCP-2020 FIGURE 3-1. Hardware Installation...
  • Page 53 Utah 400 SC-4 Control SC-4 Configuration for the Utah-400 and MC/MCP-2020 TABLE 2-1. SC-3/4 System Cable / Termination Table Part Name Part Number Description Comments UNET Terminator 65324-04 8 RJ-45 Supplied by USI MX-Bus Terminator 70797-1 DB-25P Module Supplied by USI...

  • Page 54: Module Array - Panel Front

    Configuration and Operation Module Array – Panel Front There are 36 slots containing the input modules on the router’s left side. Input 0 is located at the bottom, while input 287 is at the top of the array. The outputs are placed on the right, with output 0 located at the bottom, and output 287 positioned at the top.

  • Page 55: Operation

    Operation Operation Alarm Indication The alarm LED located on the front of the UT-400 chassis is a universal indicator, and will illuminate when any alarm condition is sensed. Top DC Converter module Doubles as a system wide error indicator Router Alarm Indication FIGURE 3-3.

  • Page 56: Crosspoint Cards Maintenance

    Configuration and Operation Crosspoint Cards Maintenance The UT-400 chassis contains two vertical crosspoint cards at the center of the chassis; the left- most being the primary card, while the card on the right is redundant. Power OK Voltage Alarm LEDs Scangate Active REDUN R_ACT...

  • Page 57: Input And Output Card Removal And Replacement

    Input/Output Board Replacement and Removal FIGURE 3-5. All boards within the Utah-400 system are hot-plug capable. Crosspoint Card Removal and Replacement The Crosspoint card uses a slightly different version of the locking and unlocking mechanism.

  • Page 58: Fan Service

    Configuration and Operation Fan Service Alarm indicators on the crosspoint control card and power supplies will indicate any fan problems. Individual fan modules can be lifted out by removing the four screws that hold each in place. The new module is connected by simply aligning each and pushing it in place, then re-attach- ing the four screws.

  • Page 59: Power Supply

    The power supply interconnects with the router at the bottom of the assembly using a cabled interface. Using Utah Scientific’s pre-molded cable assembly, the ground signal and 48 volt conversion are carried to the UT-400 router. You will also see an additional cable assembly that is used for the micro controller inside the router that communicates with the alarm circuitry inside router.
  • Page 60 Configuration and Operation The redundant crosspoint card is noted by the presence of the green REDUNDANT (LED), as shown in the above illustration. By pressing the Reset button (previous figure), control is shifted to the opposite crosspoint card, with the LED pattern also changing to the alternate card. 3-10 Hardware Installation...

  • Page 61: Utah-400 Components

    In This Chapter This chapter contains descriptions of each video and audio board type con- tained within the Utah-400; including Input, Output, Crosspoint and Inter- face (midplane) cards, and Power Supplies. Information regarding LED indications and alarms is also provided.

  • Page 62: Video Input

    Utah-400 Components Video Input Video connectivity on the back of the router is handled through BNC or Fiber (optional). The primary connection to the outside environment occurs via the MX bus. There are two MX bus connectors, with the second one terminated if no connection is to be made to another router.

  • Page 63: Multi-Rate Input

    Video Input Multi-Rate Input Part number 121020-1, the Multi-Rate Input board is designed for High Definition Inputs, as well as Serial Digital Inputs. Multi-Rate Input Board FIGURE 4-2. Analog to Digital Part number 121045-1, the Analog to Digital board allows the input of analog video signals, then takes these signals and converts them to digital before presenting them to the Crosspoint card(s).
  • Page 64 LED Indications The SD Video Input and Multi-Rate Input cards only contain a ‘Power Good’ indication. This LED responds to the Utah-400’s two power supplies and illuminates if power is okay, and is not lit when power is absent. Power Good LED Power Good LED FIGURE 4-4.
  • Page 65 Video Input The Analog to Digital board contains the same Power Good indication as above, and also con- tains an LED for each input signal – green if the signal is present, and not illuminated to indi- cate signal absence. Signal Present Indicators Power Good LED...

  • Page 66: Reclocking Input Expansion Card

    Part #121125-1, the Reclocking Input Expansion card is used only in the output expansion stacks of the UTAH-400 1152x1152 series of routers. Instead of accepting serial digital or ana- log signals from rear panel mounted BNC connectors, [they] accept signals from the first out- put stack (0-287 outputs) through a custom 8-way interconnect cable.

  • Page 67: Utah-400 3G Input Card

    UTAH-400 3G Input Card Part #121170-1 the UTAH-400 3G Input card contains 8 inputs that accept SDI signals. There are two versions of this card; identified by a -1 or a -2 in the serial number. The -2 version is capable of receiving all SDI signals up to the SMPTE-424 1080P standard.
  • Page 68 (in the frame) and to the midplane expansion output connector, allowing for connections to an additional UTAH-400 output chassis stack. The card also contains an array of status LED’s to indicate if it has acquired the carrier of a SDI signal.

  • Page 69: Video Output Boards

    Video Output Boards Video Output Boards The Utah-400’s Video Output cards receive signals from the Crosspoint card, where user specified switching takes place. All three card types (below) perform a signal presence detec- tion, while the SD and HD Output cards contain a re-clocking stage.

  • Page 70: Hd-Output (Multi-Rate Output Card)

    Utah-400 Components HD-Output (Multi-Rate output card) Part number 121019-2, the HD-Output card is capable of re-clocking at all SD and high-defini- tion frequencies. Though non-standard video signals will not be re-clocked by this card, these signal types will be passed without muting.
  • Page 71 Video Output Boards LED Indications The Video cards contain a ‘Power Good’ indication. This LED responds to the Utah-400’s two power supplies and illuminates if power is okay, and is not lit when power is absent. Power Good LED Video Output Power Good LED FIGURE 4-11.

  • Page 72: Multi-Rate Output Board

    Utah-400 Components Multi-Rate Output Board Overview The Multi-Rate output card is capable of passing signals from between 3 Mb/Sec. to 1.5Gb per second. This card contains all of the features of earlier UT400 output cards at a lower cost and power consumption, with also some enhanced diagnostic and control facilities.
  • Page 73 Video Output Boards Thirdly, DS17-DS10 represent a status array that indicates what data rate the re-clocker (if • locked) is actually locked to. • DS15-DS17 represent a three bit indication of the output number. The following table indicates the state of these LED’s for the various outputs. Output DS15 DS16...

  • Page 74: Control Description

    Utah-400 Components DS10-DS12 represent a 3-bit data rate indication Rate DS10 DS11 DS12 None 270 Mb/S 360 Mb/S 540 Mb/S 1.5 Gb/S 2.97 Gb/S These LEDs change at about a 1 second rate, giving you status of all of the re-clockers in about seven seconds.

  • Page 75: Utah-400 3G Output Board

    Video Output Boards UTAH-400 3G Output Board Part # 121171-1, the eight output, 3G Output Board can reside in any model of UTAH-400 router and is capable of reclocking and transmitting SDI signals. It comes in two different ver- sions; the 121171-2, which covers data rates from SMTE-259, 292, and 424, and the 121171- 1 version that covers data rates for SMPTE 259 and 292.
  • Page 76 Utah-400 Components DS9 is the power good indicator. When lit, board power supplies on the board are OK. If this indicator is not lit, one or more of the supplies on the board have failed. DS1-8 are locked indicators for the 8 outputs on the board. DS1 corresponds to the lowest output number, while DS8 corresponds to the highest.

  • Page 77: Fiber Interface - (Optional)

    Fiber Interface - (Optional) Fiber Interface - (Optional) Utah 400 systems with fiber connectivity will contain dedicated input and output boards for this purpose. Instead of using BNCs for the physical connection, the system utilizes small modules that plug directly into the rear of the UT-400 chassis. Module location and removal FIGURE 4-14.

  • Page 78: Specification Detail

    Utah-400 Components The small modules are responsible for the electrical-optical conversion, and are removable if service is required. SP2T - Transmitter module FIGURE 4-16. The SP2R is the receiver module, and is a part of the larger Input card assembly. The SP2T is the transmitter module, and makes up the Output card assembly.

  • Page 79: Fiber Output Led Indications

    Fiber Interface - (Optional) Fiber Output LED Indications There are three sets of diagnostic LED’s on the Multi-Rate Output card. First, DS9 (Power OK) is a very simple indication that both on-board power supplies are • running. Second, DS1-DS8 are indications that the re-clocker chip has an active lock on the signal a •...
  • Page 80 Utah-400 Components DS10-DS12 represent a 3-bit data rate indication Rate DS10 DS11 DS12 None 270 Mb/S 360 Mb/S 540 Mb/S 1.5 Gb/S These LEDs change at about a 1 second rate, giving you status of all of the re-clockers in about seven seconds.

  • Page 81: Video Crosspoint Board (Redundant)

    Video Crosspoint Board (Redundant) Video Crosspoint Board (Redundant) Part number 121174-1, the Redundant Video Crosspoint board contains 288 inputs and 288 outputs with a crossbar array in the middle. The Crosspoint board receives signals through the midplane from the 36 input cards, while switching is carried out by a single crosspoint chip located underneath the heat sink.
  • Page 82 Utah-400 Components Scan Data Active (LED) The yellow LED pulses continuously when conditions are normal. A solid LED indicates the ‘standby’ crosspoint in a redundant system. Power Good LED 5 V (Voltage Failure) 3.3 V (Voltage Failure) 1.2 V (Voltage Failure)

  • Page 83: Rear Panel Considerations

    Rear Panel Considerations Rear Panel Considerations FIGURE 4-19. MX Bus This is the control bus between the UT-400 and an SC-3/4 controller. Each chassis contains two connectors, fed through either side, then distributed to the next piece of equipment from either side.

  • Page 84: Analog Blackburst

    FIGURE 4-20. The power supply interconnects with the router at the bottom of the assembly using a cabled interface. Using Utah Scientific’s pre-molded cable assembly, the ground signal and 48 volt conversion are carried to the UT-400 router. The power supply module contains two redundant card pairs, which convert the 48 volts to 5 volts and 3.3 volts for the router’s I/O card.

  • Page 85: Led Indications

    Cable Assembly FIGURE 4-21. Router Power Supplies The Utah-400’s power supplies are standard, with AC input, alarm monitoring circuitry, and DC output going to the system. LED Indications If no alarms are present, the ALM LED will be off while the yellow LEDs (AC OK and DC OK) will be illuminated.
  • Page 86 Utah-400 Components Individual supply alarms will be indicated with the corresponding red LED. Specific adjust- ments are available for individual voltage indications within this guide’s Troubleshooting sec- tion. The LED is viewable on the front cover through the lightpipe. 4-26...

  • Page 87: Audio Input

    Audio Input Audio Input Audio Input Board Part number 121026-1, the Audio Input board contains 8 circuits that allow audio to be received within the system. This card contains 8 LED indicators, which correspond to the 8 individual input channels that the card processes. The 9th LED indicator is used for local power monitoring, while the 10th indicator (Program Done) illuminates when a download has properly occurred.

  • Page 88: Audio Output

    Utah-400 Components Audio Output Audio Output Board Part number 121027-1, the Audio Output board contains 8 circuits that allow audio to be dis- tributed to the backplane. This card contains 9 LED indicators, 8 of which correspond to chan- nel activity. The 9th LED indicator (offset from the others) is the board’s Power OK indicator.

  • Page 89: Deluxe Output Board

    Deluxe Output Board Deluxe Output Board This card is capable of performing Audio Fades, typically as switching is done from one source to another. Deluxe Audio Output Card FIGURE 4-25. Accomplished during the switch, the audio fade feature suppresses any pops or clicks that may potentially be present if the fade did not occur.

  • Page 90: Board Indicators

    Utah-400 Components Board Indicators There are two indicators per channel; green to indicate signal presence, and red to indicate any defect in the signal. A defect typically exists when certain signal formats are non-standard. Signal Presence Indicators 2 Per Channel...

  • Page 91: Deluxe Output Module

    Deluxe Output Board Deluxe Output Module This circuit module, USI 121040-1, is an alternate output module for the Utah-400 digital audio router with capability to modify the payloads of the eight AES-formatted digital audio signals that it conveys. Deluxe Output Module FIGURE 4-27.
  • Page 92 All other signal manipulations are suitable for both synchronous and asynchronous AES sources. This module is substituted for the standard output module in a Utah-400 chassis, on an as- needed basis; to bring these enhanced features to those specific system outputs.

  • Page 93: Dac Output Module

    Deluxe Output Board DAC Output Module This circuit module, USI 121041-1, is an alternate output module for the Utah-400 digital audio router that delivers analog output signals. Like the 121040-1 deluxe output module, it has the capability to modify the characteristics of the eight AES-formatted digital audio input signals that it converts.
  • Page 94 The phase master is designated with a control word applied through the embedded JTAG control structure. This module is substituted for the standard output module in a Utah-400 chassis, on an as- needed basis; to bring the above enhanced features and analog functionality to those specific system outputs.

  • Page 95: Adc Input Module

    Deluxe Output Board ADC Input Module This Input module, USI 121042-1, is an alternate input module for the Utah-400 digital audio router with capability to accept eight two-channel analog input pairs, formatting them into eight AES digital audio signals for application to the routing matrix. This module is substituted for standard input modules on an as-needed basis (as constrained by options for deployment of analog I/O adaptor subassemblies and power).
  • Page 96 • invalid, a fallback crystal oscillator provides an asynchronous master clock rendering a 48 kHz sample rate. This module also includes the standard (for Utah-400) feature of auxiliary LVDS outputs for expansion and protection applications. Control and status reporting is accomplished via a ScanGate Type-4 chip communicating over the system’s JTAG bus.

  • Page 97: Audio Crosspoint Board

    Audio Crosspoint Board Audio Crosspoint Board Part number 121177-1, the Audio Crosspoint card contains the same option for two imbedded controllers as its video counterpart. Audio Crosspoint board FIGURE 4-30. 4-37 288 x 288 Redundant...

  • Page 98: Front Edge Card Indicators (Left Bank)

    Utah-400 Components Front Edge Card Indicators (Left Bank) SGI-O (Scangage I/O) This indicator will be active when the commanding processor communicates out the bus to the I/O cards. SGACT (Scangate Active) A general indicator for processor communication. This may indicate communication between the input/output boards, or the submodule on the crosspoint card itself.

  • Page 99: Audio Crosspoint Adjustments

    Audio Crosspoint Board Audio Crosspoint Adjustments Dip Switches The forward dip switch indicates input and output offsets, which is identical to the video imple- mentation. The rear dip switch is used for level setting, which is adjusted to set the operating level, or the ‘programming’...
  • Page 100 Utah-400 Components then generates a master clock scheme that is used both on the crosspoint board and all input modules. Reference OK Loop Lock Scan Gate Audio Time Base Module FIGURE 4-31. LED Indication Scan Gate This corresponds to the internal communication bus. This indicator will flash when an internal communication element is being received.
  • Page 101 Audio Crosspoint Board Note: There is a fall back mode in the router if the reference is lost. The system reverts from synchronous operation to asynchronous operation. The router must remain active and continues to pass signals. 4-41 288 x 288 Redundant...

  • Page 102: Fuses

    Utah-400 Components Fuses The crosspoint modules are protected by self-resetting poly fuses (polymer based fuses). The circuit is opened when current overload occurs, then closes once cooling takes place. The board also contains one cartridge-type fuse, which supplies +3.34 to the crosspoint module itself.

  • Page 103: Test Points (Front Of Crosspoint Card)

    Audio Crosspoint Board Test points (front of Crosspoint card) In rare cases, engineering personnel may (when receiving certain voltage alarms) clip onto these points with a volt meter & make certain deductions regarding system voltages. Audio Crosspoint board test points FIGURE 4-33.
  • Page 104 Utah-400 Components 4-44 Utah-400 Components...

  • Page 105: Troubleshooting

    This chapter is designed to help the user diagnose problems on the Utah- 400 Routers to the subsystem level. There are no repairable boards in the Utah-400 system, contact Utah Scientific Technical Services at 800-447- 7204 regarding any problems you may be having. Should any printed circuit boards need repair, Technical Services can advise you on shipping and on the repair process.

  • Page 106: Subsystem Level Troubleshooting

    Troubleshooting Subsystem Level Troubleshooting A routing system is typically comprised of several subsystems: Video System • Audio System • Control System • Power System • Fault finding is simplified by first isolating the problem to one of these subsystems. For exam- ple, if the audio-system is functioning normally, but there are problems with video, the problem is probably confined to the video system.
  • Page 107 Main Troubleshooting Chart Main Troubleshooting Table TABLE 2-1. Subsystem Table Reference Problem Video Audio Power Control No Video or Audio outputs Video and Audio outputs are present but neither can 1,2,6 be switched No Video output, Audio functions normally 1,2,3 No Audio output, Video functions normally 1,2,3 Video switches normally but audio does not switch...

  • Page 108: Video Subsystem Troubleshooting Table

    Troubleshooting Video Subsystem Troubleshooting Table Use the following table to troubleshoot specific video subsystem problems. The numbers in the left-hand column indicate specific references from the Video column in the Main Trouble- shooting Table. Video Subsystem Troubleshooting Table TABLE 2-2. Problem Check No video output...

  • Page 109: Audio Subsystem Troubleshooting Table

    Audio Subsystem Troubleshooting Table Audio Subsystem Troubleshooting Table Use the following table to troubleshoot specific audio subsystem problems. The numbers in the left-hand column indicate specific references from the Audio column in the Main Trouble- shooting Table. Audio Subsystem Troubleshooting Table TABLE 2-3.

  • Page 110: Power Subsystem Troubleshooting Table

    Note: Optional redundant power supplies may be fitted to UTAH-400 systems. In this configuration, the failure of a power supply should not affect normal system operations, but users would be unaware of the power supply fail- ure.

  • Page 111: Control Subsystem Troubleshooting Table

    Control Subsystem Troubleshooting Table Control Subsystem Troubleshooting Table Use the following table to troubleshoot specific control subsystem problems. The numbers in the left-hand column indicate specific references from the Control column in the Main Trou- bleshooting Table. Control Subsystem Troubleshooting Table TABLE 2-5.

  • Page 112: System Controller Alarms

    Troubleshooting System Controller Alarms System controller alarms are indicated by LEDs on the front of each controller card. The active LED should be lit on one of the controller cards. If only one controller is present • (non redundant system), the active LED should be illuminated. Please note the following additional points regarding the controller: The heartbeat LED (DS6) indicates that the processor is communicating with the vital parts •...

  • Page 113: Control Panel Troubleshooting

    Control Panel Troubleshooting Control Panel Troubleshooting If your control panel does not control any of the matrix, check that power is applied to the panel. UNET Panels Panels communicate to the controller by a special network known as U-Net. Panels are •...
  • Page 114 Troubleshooting 5-10 Troubleshooting...

  • Page 115: Specifications

    .................A-2 Input Power and DC Power Specifications ....A-2 Digital Video ...............A-3 Digital Audio ...............A-4 High Definition SDI Video ...........A-5 Reference ..............A-5 Control ................A-6 Alarms ................A-7 Physical ..............A-8 Regulatory ..............A-8 Connector Suppliers and USI Part Numbers ....A-9 Utah-400 Series - 288x288...

  • Page 116: Power

    90 - 240 Volts AC, universal power supply Frequency 50 - 60 Hertz Redundancy Dual Redundant power supplies (optional) DC Output Voltages (From external supply) 48 volts 20 Amps DC Output Voltages (From internal converters) 5 Volts 40 Amps 3.3 Volts 32 Amps Utah-400 Series...

  • Page 117: Digital Video

    Digital Video Digital Video The following table lists the system digital video specifications. Digital Video Specifications TABLE A-2. Parameter Specification Jitter and all other specifications Conforms to SMPTE 259M; 292M Data Rates 143, 177, 270, 360 and 540 Mb/Sec With SD Re-clocking >15 dB, 6 MHz.

  • Page 118: Digital Audio

    >30 dB, DC to 6 MHz Sample Rate: 48 kHz Intrinsic Jitter: < 0.025 UI Peak, w/700 Hz. HPFApplies to dis- creet AES outputs ± 2.5% (± 9º) of Frame Interval.Applies to dis- Output Phasingwith respect to DARS creet AES outputs Input: Utah-400 Series...

  • Page 119: High Definition Sdi Video

    High Definition SDI Video High Definition SDI Video The following table lists the high definition specifications: High Definition SDI Video Specifications TABLE A-4. Parameter Specification Video Standard 10 Bit SDV, Conforms to SMPTE 292M Data Rate: 1.4835 Gbps / 1.485 Gb/Sec Input Return Loss: >15 dB;...

  • Page 120: Control

    MX-Bus Daisy Chain - Terminated Audio One AES Audio Sync SMPTE Alarm (see below) The (+) and (-) connections (above) represent two legs of a dry contact closure whenever an alarm condition exists. (Limited to a 20 milliamp current carrying capacity.) Utah-400 Series...

  • Page 121: Alarms

    Alarms Alarms The following table lists alarm specifications: Alarm Specifications TABLE A-7. Parameter Specification Primary alarm ANSI / SMPTE 269M fault reporting(Relay closure) Phoenix Male Barrier Strip – 3 pin Connector Type • Power • Temperature • Fans Functions • System Board Failure 20 milli-Amp Maximum current...

  • Page 122: Physical

    TABLE A-9. Parameter Specification EN50 081-1 (EN50 022 Class A) Susceptibility EN50 082 (IEC 801-3, IEC 801-4) Safety EN60 950, UL 1950, CSA 022.2 No. 234 Shock / Vibration MIL Std. 810E, Method 514.4(cargo truck 500 / 500 miles) Utah-400 Series...

  • Page 123: Connector Suppliers And Usi Part Numbers

    Connector Suppliers and USI Part Numbers Connector Suppliers and USI Part Numbers The following table lists connector supplies and Utah Scientific Part Numbers where applicable: Not all connectors are used on the Utah-400 but are supplied as a courtesy. Connector Suppliers TABLE A-10.
  • Page 124 Specifications A-10 Utah-400 Series...

  • Page 125: The Debug Port

    ............B-5 Checking the Router Crosspoint Status ..........B-6 IO Card Information ...............B-7 Checking Input / Output Card Information ........B-9 IO Information – full display ............B-10 Hardware Status ................B-11 External PS Status ................B-12 Crosspoint Voltage (Levels) ............B-14 'DC CONV readings' ..............B-14 Utah-400...

  • Page 126: The Debug Cable

    The Debug Port The Debug Cable The Debug Cable is a full duplex serial cable, consisting of an RJ-45 Connector on one end and DB-9S (female) connector at the other end. Refer to the figure below if you wish to build your own cable for the debug port.

  • Page 127: Using The Debug Port

    Using the Debug Port Using the Debug Port The debug port is the RJ-45 female connector labeled J1, located on the left hand side of the crosspoint. Its capabilities include: System Power Up Display • Main Menu Display. • Verifying the FPGA Memory Status. •...

  • Page 128: Startup Display

    The Debug Port Startup Display If the debug port and terminal is connected to the Utah-400 system during the power up sequence, the following display will appear on the terminal. ************************************************ Utah Scientific Inc. Utah-400 System Monitor, Rev. X.X ************************************************ Set to Primary The display should show the Monitor Revision you currently have in your system.

  • Page 129: Fpga Memory Status

    This feature is the same as the Start Up Display with the exception of the “Set to Primary” message. Typing an upper or lower case “S” on the keyboard activates this feature. The dis- played data is shown below. ************************************************ Utah Scientific Inc. Utah-400 System Monitor, Rev. X.X ************************************************ 288x288 Router...

  • Page 130: Checking The Router Crosspoint Status

    The Debug Port Checking the Router Crosspoint Status To activate this feature press an upper or lower case “R” on the keyboard. This feature dis- plays all of the crosspoint and indicates which crosspoint are switched up. The table displayed is arranged in blocks of 16.

  • Page 131: Io Card Information

    Using the Debug Port IO Card Information Cd 00 PN:1170-2030 IO = 0000000000 | Cd 01 PN:1171-1030 IO = 0000000000 | Cd 02 PN: Not Installed | Cd 03 PN: Not Installed | Cd 04 PN: Not Installed | Cd 05 PN: Not Installed | Cd 06 PN: Not Installed | Cd 07 PN: Not Installed | Cd 08 PN: Not Installed | Cd 09 PN: Not Installed | Cd 0A PN: Not Installed | Cd 0B PN: Not Installed |...
  • Page 132 The Debug Port Cd 2E PN: Not Installed | Cd 2F PN: Not Installed | Cd 30 PN: Not Installed | Cd 31 PN: Not Installed | Cd 32 PN: Not Installed | Cd 33 PN: Not Installed | Cd 34 PN: Not Installed | Cd 35 PN: Not Installed | Cd 36 PN: Not Installed | Cd 37 PN: Not Installed | Cd 38 PN: Not Installed | Cd 39 PN: Not Installed | Cd 3A PN: Not Installed | Cd 3B PN: Not Installed |...

  • Page 133: Checking Input / Output Card Information

    Using the Debug Port Checking Input / Output Card Information Typing the upper or lower case “I” activates this feature. This display provides up to date infor- mation on the types of Input and Output boards in the system, the revision of each board and the Monitor Matrix Output that is switched up.

  • Page 134: Io Information - Full Display

    The Debug Port IO Information – full display The complete terminal display of IO Information is shown below. This is how this screen should appear, dependent on the size of your system. A smaller system will have a larger portion of the screen showing boards “Not Installed”.

  • Page 135: Hardware Status

    Using the Debug Port Hardware Status Crosspoint type = HD/SD 288x288 Red Slot = Primary XPT Voltage Levels 5V = 4992mv 1.2 #1 = 1209mv 1.2 #2 = 1209mv 1.2 #3 = 1196mv 1.2 #4 = 1196mv XPT Power = 27W Fan Status = *Fan 1-2 FAIL.* *Fan 3-4 FAIL.* *Fan 5-6 FAIL.* *Fan 7-8 FAIL.* DC CONV readings - PG | 5V | 33V |5BIAS|3BIAS| Temp...

  • Page 136: External Ps Status

    The Debug Port External PS Status Reflects the status of the power supplies installed in the system and reports any errors. The temperature of each power supply is also monitored in Celsius. If a power supply is not installed, there is a “No” following the arrow. External Power Supply cabling FIGURE B-5.
  • Page 137 Using the Debug Port External PS SLOT 01 FAIL 0102 Failure Example FIGURE B-7. Power Supply - Descriptive Detail Description Variable Name Offset Data Type Read/Write ushort STATUS Rectifier Status Read Only - STAT_DC_ON 0001h 1 = DC/DC enabled - STAT_BOOST_OK 0002h 1 = Boost Voltage OK - STAT_AC_OK 0004h 1 = AC input voltage OK...

  • Page 138: Crosspoint Voltage (Levels

    The Debug Port Crosspoint Voltage (Levels) This applies to the voltage levels of the 5 power supplies on the 121174-1 crosspoint card themselves. It gives you the actual voltage readings on the crosspoint. Nominal levels are 5000mv and 1200 mv. 'DC CONV readings' This applies to the performance of the four 121172-1 converter modules in the frame.

  • Page 139: The Utah-400 Digital Audio Breakout Panel

    This Appendix contains the following: Scope .................C-2 The AES Breakout Panel Kit ........C-2 Description of the AES Breakout Panel ......C-2 Installation of the AES Breakout Panel ......C-2 Label Instructions for the Utah-400 Breakout Panel ...C-5 Scope .................C-5 Application ..............C-5 Utah-400...

  • Page 140: Scope

    • Description of the AES Breakout Panel The AES Breakout Panel is designed to simplify the installation of the Utah-400 Balanced Dig- ital Audio Routing System. The 26 pin high-density connectors are pre-wired to connect directly between the Utah-400 Balanced Digital Audio backplane and the breakout panel. Only a screwdriver is needed for this installation.
  • Page 141 Install the BOP at the desired location on the rack frame. (Within three feet of the Utah- 400 Digital Audio Backplane.) Install the D/D 26 pin cables from the Utah-400 input or output 00 - 07 to the BOP backplane input or output 00 - 07. Continue in the same manner for each input or out- put for the remaining eight blocks on the breakout panel.
  • Page 142 The Utah-400 Digital Audio Breakout Panel Note: Wiring is the same for each sequential block following 0 - 7. Example; 8 - 15, 16 - 23, etc. Failure to follow these steps will result in loose or no connections, and the wire may fall out of the hole.

  • Page 143: Label Instructions For The Utah-400 Breakout Panel Scope

    Panel. Application The labels provided for the Utah-400 Breakout Panels are to be applied over the silk-screened blocks (00 – 71) below the front and back connectors on each panel. Each label sheet has two labels for each input / output range (e.g. 000 – 007) for this application.
  • Page 144 The Utah-400 Digital Audio Breakout Panel The illustration below shows the proper application of the labels on the breakout panel. Apply New Label over existing panel silkscreen Inputs 000 - 007 0 - 7 Inputs 8 - 15 008 - 015...

  • Page 145: Crosspoint Card Firmware Upgrade

    The firmware on the 288r Crosspoint Card (121174-1) will provide the ability to field reprogram the DSP. Before you attempt to upgrade software in the card, consult with Utah Scientific Customer Service to ensure you are upgrading to the proper version for your application.
  • Page 146 Crosspoint Card Firmware Upgrade Press the reset button on the 121174-1. Verify that the terminal reports – "(c) 2007 USI. S-Record loader. Version 1.0" Followed by a version banner indicating the current ver- sion of the board. In TeraTerm, select the option 'File' then 'send'. Select the file provided to you by USI customer service (a typical file name is “08200-22 UT4-288R XP SW V2_01.S”) but do NOT press OK yet.
  • Page 147 ........E-2 MADI Input Slot Board Installation ........E-4 MADI Input Rear Panel Cabling ........E-5 MADI OX8 / MADI OX16 Output Module ....... E-6 MADI Output Slot Board Installation ........ E-9 MADI Output Rear Panel Cabling ........E-10 Utah-400...

  • Page 148: Madi Board Configuration

    MADI Board Configuration MADI IX8 / MADI IX16 Input Modules The MADI Input Module is a receiver for a Multichannel Audio Digital Interface (MADI/AES10). The MADI receiver supports 56 or 64 channels of 48kHz digital audio. It extracts a group of 8 or 16 AES3 digital audio signals from the MADI stream and distributes them to the xpoint for routing.
  • Page 149 MADI IX8 / MADI IX16 Input Modules Board Details RJ45 Connector (P1) - RS232 serial interface (UT400 RJ-45/DB9S adapter - USI • #1400000-8) - Baudrate = 38.4K, Data = 8 bit, Parity = None, Stop = 1 bit, Flow = None. MPR LED - Will illuminate green when a MADI signal is present.

  • Page 150: Madi Input Slot Board Installation

    MADI Board Configuration MADI Input Slot Board Installation The MADI IX16 input board takes up two slots rather than the single slot used by the MADI IX8 input board. The MADI IX16 comes in a “Non-Seam” and a “Seam” style. There are differ- ences in the spacing between the MADI IX16 and its expansion board depending on which slot it is used in.

  • Page 151: Madi Input Rear Panel Cabling

    MADI IX8 / MADI IX16 Input Modules MADI Input Rear Panel Cabling The incoming MADI signal must be available at each MADI board. In systems that have the MADI IX8, the same MADI signal must be supplied to all four boards. There is currently no loop- thru ports on these boards;...

  • Page 152: Madi Ox8 / Madi Ox16 Output Module

    MADI Board Configuration MADI OX8 / MADI OX16 Output Module The MADI Output Module is a transmitter for a Multichannel Audio Digital Interface (MADI/ AES10). The MADI transmitter supports 56 or 64 channels of 48kHz digital audio. AES3 sig- nals (8 or 16) are received from the xpoint and inserted into a MADI stream for output from the router.
  • Page 153 MADI IX8 / MADI IX16 Input Modules The MADI output BNC for that board is then fed to the MADI input BNC of the next board. In the case of the MADI OX8, the MADI output is connected to the next MADI input enabling 16 more channels of audio to be inserted into the outgoing MADI stream.
  • Page 154 MADI Board Configuration Dipswitch (SW1) - This is a configuration switch that determines where the group of • channels (16 or 32) is added to the of the MADI stream. • SW1 -> set to 000 = Audio channels 1-16 (MADI OX8) or 1-32 (MADI OX16) inserted into the MADI stream.

  • Page 155: Madi Output Slot Board Installation

    MADI IX8 / MADI IX16 Input Modules MADI Output Slot Board Installation The MADI OX16 output board takes up two slots rather than the single slot used by the MADI OX8 output board. The MADI OX16 comes in a “Non-Seam” and a “Seam” style. There are dif- ferences in the spacing between the MADI OX16 and its expansion board depending on which slot it is used in.

  • Page 156: Madi Output Rear Panel Cabling

    MADI Board Configuration MADI Output Rear Panel Cabling The outgoing MADI signal is derived from digital audio signals inserted into a MADI stream by more than one board. This requires looping the partially loaded MADI streams into the next board until all 64 or 56 channels are available to the output of the router. In systems that have the MADI OX8, there will be three cables looping the output to the input of the next board.
  • Page 157 MADI IX8 / MADI IX16 Input Modules E-11 144x144 Router...
  • Page 158 MADI Board Configuration E-12 The Debug Port...
  • Page 159 FPGA Memory Status B-5 digital audio input and output 2-16 frame boundary 2-9 card ejectors 3-7 frame connection card removal and replacement 3-7 SC-3 to Utah-400 2-7 Checking Input and Output fuse debug B-9 crosspoint board 4-42 connector suppliers A-9...
  • Page 160 hardware checkout 2-24 PGMXPT1-2 4-38 Hardware Status Display B-11 PGMXPT3-4 4-38 HD-output board 4-10 physical specifications A-8 high definition SDI video specifications A-5 pin-out 26-pin high-density connector table 2-19 DB-26 high-density illustrations 2-20 power connections 2-21 input backplane 2-12 power subsystem troubleshooting table 5-6 Input Modules power supplies 4-24 MADI IX8 and IX16 E-2...
  • Page 161 5-3 power subsystem 5-6 video subsystem 5-4 unpacking 2-2 Utah-400 standard configuration 2-17 UTAH-400 3G Input Card 4-7 UTAH-400 3G Output Board 4-15 Utah-400 routing matrix 1-9 Video Crosspoint board description 4-21 Video crosspoint board (redundant) 4-21 video crosspoint LED’s...

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