QSC USL JSD-60 User Manual
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QSC USL JSD-60 User Manual

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USL JSD-60
User Manual
Cinema Processor

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Summary of Contents for QSC USL JSD-60

  • Page 1 USL JSD-60 User Manual Cinema Processor...
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  • Page 3: Table Of Contents

    Table of Contents Safety Notice Legal Notices Regulatory Compliance Warranty System Overview System Description Model Numbers Specifications Installation Initial Power Up System Hardware Mounting, Grounding and Ventilation Eight Channel Analog Output AES/EBU Output Rear Panel Connections (JSD-60LS or JSD-60DS) Eight Channel Analog Crossover Output (JSD-60LX or JSD-60DX) BLU link Output Rear Panel Connections (JSD-60LN or JSD-60DN) Audio Input Connections Analog Audio Output Connections...
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  • Page 5: Safety Notice

    WARNING! TO PREVENT FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. ATTENTION! AFIN D'ÉVITER TOUT INCENDIE OU UN CHOC ÉLECTRIQUE, N'EXPOSEZ PAS CET ÉQUIPEMENT À LA PLUIE OU À L'HUMIDITÉ. WARNUNG! SETZEN SIE DIESES GERÄT WEDER REGEN NOCH FEUCHTIGKEIT AUS, UM BRÄNDE ODER STROMSCHLÄGE ZU VERMEIDEN.
  • Page 6 Le Résumé de la Sécurité general Européen Examinez les précautions de la sécurité suivantes éviter la blessure et prévenir le dégât à ce produit. Éviter le risque potentiel, utilisez ce produit seulement comme a spécifié et seulement car le but a décrit dans le manuel d’instructions. Éviter Feu et Blessure Personnelle •...
  • Page 7 Allgemeine Europäische Sicherheitszusammenfassung Beachten Sie die folgenden Sicherheishinweise um Verletzungen zu vermeiden und Schaden an diesem Produkt zu verhindern. Um potentielle Risiken zu vermeiden, benutzen Sie dieses Produkt nur wie beschrieben und nur für den in der Bedienungsanleitung identifizierten Zweck. Um Feuer und Verletzung zu vermeiden: •...

  • Page 8: Legal Notices

    Legal Notices Manufactured under license from Dolby Laboratories®. Dolby® and the Double-D symbol are trademarks of Dolby Laboratories®. Manufactured under license under U.S. Patent Nos: 5,956,674; 5,974,380; 6,487,535 & other U.S. and worldwide patents issued & pending. DTS, the Symbol, & DTS and the Symbol together are registered trademarks &...

  • Page 9: Warranty

    Для получения копии ограниченной гарантии QSC посетите веб-сайт QSC, расположенный по адресу www.qsc.com. www.qsc.com ‫ ﻋﻠﻰ اﻟﺻوﺗﯾﺔ ﻟﻠﻣﻧﺗﺟﺎت‬QSC ‫، ت ﻟﻠك إ ا اﻟﻣوﻗﻊ ﺑزﯾﺎرة ﻗم _ ﻧﻲ و ش ل ﻛﺔ‬QSC ‫اﻟﺿﻣﺎن ﻣن ﻧﺳﺧﺔ ﻋﻠﻰ ﻟﻠﺣﺻول‬ ‫اﻟﺧﺎص اﻟﻣﺣدود‬ 184050...

  • Page 10: System Overview

    System Overview SYSTEM DESCRIPTION The JSD-60 cinema sound processor is specially designed for digital cinema applications. Low noise and low distortion 96 kHz processing ensures superb presentations. In addition to the six standard formats. A user-configurable format button can be configured to support a variety of existing and future formats.
  • Page 11 An optional plug-in module decodes Dolby Digital® and DTS® encoded content. The HI and VI-N outputs are configurable on a per-format basis. An optional crossover card supports bi-amp of three screen channels and provides two LFE outputs. An optional AES/EBU output card provides 12 channels of AES/EBU. The AES/EBU outputs are on two RJ45 connectors and provide full range or bi-amp screen channels plus the surround channels and two LFE outputs.

  • Page 12: Model Numbers

    MODEL NUMBERS An optional output board is part of the unit’s assembly that supports a variety of output configurations. These are listed in the table below. The various JSD-60 options are identified by model number suffixes as shown in the tables below.

  • Page 13: Specifications

    Specifications Features A processor specially designed for Digital Cinema applications. Low noise and low distortion processing ensures superb presentations. In addition to six standard formats, the JSD-60 offers a fully configurable optional format to address such details as audio level changes and three or five stage channels.
  • Page 14 Front Panel Interface • Eight buttons: COAX, TOSLINK, DIGITAL 8 CH, OPTION, ANALOG 6 CH, NON/SYNC, MIC, and MUTE. • Main Fader – 0–10 used for main audio and bypass audio. • Front panel displays fader level and selected format. Bar graph displays output levels including high and low bands when operating in bi-amp.
  • Page 15 Processing • 96 kHz processing. • One-third octave and eight parametric equalization bands on all channels except LFE 1, LFE 2, HI, and VI-N. • Parametric equalizers on LFE. • Synchronization delays for all inputs. • Surround delays for all surround channels. •...

  • Page 16: Installation

    Installation INITIAL POWER UP A quick power-up test of the JSD-60 is suggested before mounting it in the equipment rack and wiring it up. This test can quickly detect shipping or other damage. • Turn the AC power switch off. •...

  • Page 17: Eight Channel Analog Output

    EIGHT CHANNEL ANALOG OUTPUT 1. Power entry Module – Accepts IEC-type line cord from 100–240 VAC power source. Also contains a 500 mA Slo-Blow 5×20 mm fuse. 2. Bypass Power Supply – 12 VDC at 1.25 A. 3. RS-232 on a DE9F connector for communications with GUI or automation. 4.

  • Page 18: Aes/Ebu Output Rear Panel Connections (Jsd-60Ls Or Jsd-60Ds)

    AES/EBU OUTPUT REAR PANEL CONNECTIONS (JSD-60LS OR JSD-60DS) 1. Power entry Module – Accepts IEC-type line cord from 100–240 VAC power source. Also contains a 500 mA Slo-Blow 5×20 mm fuse. 2. Bypass Power Supply – 12 VDC at 1.25 A. 3.

  • Page 19: Eight Channel Analog Crossover Output (Jsd-60Lx Or Jsd-60Dx)

    EIGHT CHANNEL ANALOG CROSSOVER OUTPUT (JSD-60LX OR JSD-60DX) 1. Power entry Module – Accepts IEC-type line cord from 100–240 VAC power source. Also contains a 500 mA Slo-Blow 5×20 mm fuse. 2. Bypass Power Supply – 12 VDC at 1.25 A. 3.

  • Page 20: Blu Link Output Rear Panel Connections (Jsd-60Ln Or Jsd-60Dn)

    BLU LINK OUTPUT REAR PANEL CONNECTIONS (JSD-60LN OR JSD-60DN) 1. Power entry module – Accepts IEC-type line cord from 100–240 VAC power source. Also contains a 500 mA Slo-Blow 5×20 mm fuse. 2. Bypass Power Supply – 12 VDC at 1.25 A. 3.

  • Page 21: Audio Input Connections

    AUDIO INPUT CONNECTIONS Eight Channel AES/EBU Input The JSD-60 accepts eight-channel AES/EBU audio, typically from the digital cinema server (DCS). The JSD-60 includes a DB25F connector using the Dolby® DMA8 pin out and an RJ-45 connectors using the StudioHub pin out. The first six channels are loudspeakers assigned by industry convention.

  • Page 22: Analog Audio Output Connections

    balanced. The 1/4 inch connector can be used either balanced or unbalanced. Phantom power can drive both sides of a balanced line with +12 V through 1 kΩ on each line. It can also drive an unbalanced input (typically on the 1/4 inch connector) with +9 V through 1.8 kΩ.

  • Page 23: Automation Interface

    AUTOMATION INTERFACE The JSD-60 includes the traditional parallel automation interface plus RS-232 and Ethernet. This interface will accept the JSD-100 automation commands to simplify the installation and setup. Parallel Interface Pins 1 through 10 of the DB25F automation connector are “control” pins that accept contact closure or open collector pulses to ground to select formats and to control the main fader.

  • Page 24: Gui Installation

    GUI INSTALLATION The GUI runs under Windows® XP, Windows® 7, Windows® 8, or Windows® 10 operating systems. Run the JSD-60 GUI installation program and follow the on-screen instructions. See the JSD-60 Software User Manual for additional information on GUI usage. Note: The USB driver needs to be installed after the GUI is installed.

  • Page 25: System Operation

    System Operation The JSD-60 is controlled by the digital cinema server in most installations. Control is also available from the front panel. 1. USB Connector for communications. Select on the user interface 2. COAX – Rear Panel RCA type connector for PCM or optional Dolby Digital® or DTS® decoding.

  • Page 26: Front Panel

    FRONT PANEL The input select buttons choose which input is to drive the auditorium speakers. The LED above the button will light when that input is selected. If the selected input is digital, but no digital signal is available, the LED will flash. Pressing the “mute” button controls muting of the auditorium speakers.
  • Page 27 screen for a given theater can be grouped for easier management of different locations (theaters). Simple Network Management Protocol (SNMP) is available for monitoring multiple units. The SNMP settings are available in the Global tab view. GUI View of Multiple JSD-60s The GUI main screen provides an overview of several JSD-60 systems.

  • Page 28: Appendix A - Connector Pinouts

    Appendix A – Connector Pinouts Connector Pin Outs For convenience, all connector pinouts are located in this appendix. DB25F AES/EBU Input. The JSD-60 uses the Dolby DMA8 standard pin out for the multi-channel AES digital audio input. Cable should be twisted pairs with individual shields and 110 ohm characteristic impedance. Signals Listed By Channels Audio AES/EBU...
  • Page 29 RJ-45 AES/EBU Input The JSD-60 uses the StudioHub pin out for AES/EBU over CAT5 or CAT6 Ethernet cable. These cables are twisted pair and have the required characteristic impedance. Signals Listed By Channels Audio AES/EB RJ-45 Pins ( +, - ) Speakers Channels U Pair...
  • Page 30 Signals Listed By Channels Channel Number DB25F PINS ( +, -, shield ) Speakers 2, 14, 1 Left 8, 20, 7 Right 5, 17, 4 Center 25, 12, 13 23, 10, 22 24, 11, 9 Signals Listed By Connector Pins DB25F Pin Signal Name Channel Name...
  • Page 31 Audio Channels Full Range and Crossover Audio Channel DB25M Main Output Pins (+, -, shield) Left 2, 14, 1 Center 5, 17, 4 Right 8, 20, 7 25, 12, 13 23, 10, 22 24, 11, 9 Lrs/Lc 16, 3, 15 Rrs/Rc 19, 6, 18 When the channel configuration is “Drive In,”...
  • Page 32 Rrs+ Right Rear Surround+ Right- Left Surround+ Right Surround+ LFE+ Low Frequency Effects+ Crossover Analog Audio Outputs With the crossover option board installed, additional outputs are available on an additional DB25M connector. This connector has the high band and a LFE2 outputs. The low bands and surround channels are on the main audio output connector.
  • Page 33 Center High- Right High- LFE2+ Low Frequency Effects 2+ AES/EBU Outputs If the JSD-60 has an AES/EBU output board (JSD-60S, JSD-60DS), AES/EBU audio output is available on a pair of RJ-45 connectors. The pin out is described in the tables below. Left AES/EBU Output Jack Signals Listed By Channels Audio AES/EBU...
  • Page 34 Right AES/EBU Output Jack Signals Listed By Connector Pins RJ-45 AES/EBU Channel Name Signal Name 9/10+ Ls/Rs+ 9/10- Ls/Rs- 11/12+ Not Used 13/14+ Lrs/Rrs+ 13/14- Lrs/Rrs- 11/12- Not Used 15/16+ Not Used 15/16- Not Used BLU link Outputs The JSD-60xN has BLU link IN and OUT RJ45 connectors. The OUT connector should be wired to the next device in the BLU link loop.
  • Page 35 Signals Listed By Connector Pins Phoenix Pin Signal Name Channel Name Hearing Impaired+ Hearing Impaired - VI-N- Visually Impaired – Narrative- VI-N+ Visually Impaired – Narrative+ Parallel Automation Interface Pins 1 through 7 of the DB25F automation connector are “control” pins that accept contact closure or open collector pulses to ground to select formats.
  • Page 36 RS-232 Interface The RS-232 interface appears on a DE9F connector on the rear panel. The connector is wired as a DCE device. A command interpreter accepts ASCII commands (described in Appendix B) over the RS-232 and Ethernet interfaces. The RS-232 port operates at 38.4 kbps, 8N1 (8 data bits, no parity, 1 stop bit), with no handshake.

  • Page 37: Appendix B - Automation Commands

    Appendix B – Automation Commands These commands are used to query the status of the JSD-60 or change its operation (adjust level, select input, etc.). The commands are typically sent by an automation system. They may be sent over RS-232 or Ethernet. This is a subset of the full command set. The full command set includes commands for adjust equalization, etc.
  • Page 38 Command Response Description jsd60.sys.fader\t700\r Sets or reads the current fader level. If a parameter is provided, the main fader is set to the jsd100.sys.fader\t700\r corresponding level. The parameter is the fader level times 100. In this example, the fader is set to 7.0. If no parameter is supplied, the fader level is not changed.
  • Page 39 DCS Configuration A Digital Cinema Server is normally configured to send commands to the JSD-60 over Ethernet or RS-232 at appropriate times during content play out. The user needs to configure macros to send commands to the JSD-60. The automation commands for a JSD-100 are accepted and processed accordingly. Servers vary in how control characters (such as tab and carriage return) are entered.

  • Page 40: Appendix C - System Restore And Power-Up Buttons

    Appendix C – System Restore and Power-Up Buttons System Restore The JSD-60 has several methods of recovering from an unlikely failure, which are detailed below. Bypass Mode When the JSD-60 main power switch is off and the bypass power supply is plugged in, independent bypass circuitry creates a mono sum of the selected analog or digital input audio and routes it to the left and right outputs.
  • Page 41 Buttons Action Option, Restores factory installed PIC firmware and configuration. Hold buttons Non/Sync until the display reads “Firmware Update Running”. Does not restore DSP or front panel firmware. Non/Sync, MIC Loads configuration from SD card and saves to external flash. This is usually used when swapping out a JSD-60, as described above.

  • Page 42: Appendix D - Jsd-60 Accessories

    Appendix D – JSD-60 Accessories AES/EBU RJ45 Adapters for various servers The JSD-60 can use CAT5 cable with RJ45 connectors to carry AES/EBU audio from the digital cinema server to the JSD-60. Use of CAT5 cabling reduces cost and simplifies the installation. EBU Tech.
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  • Page 44 © 2019 QSC, LLC. All rights reserved. QSC and the QSC logo are registered trademarks of QSC, LLC in the U.S. Patent and Trademark office and other countries. Patents may apply or be pending. All other trademarks are the property of their respective owners.

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