AMX AutoPatch Epica-128 User Manual

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June 2007
Epica-128 & Epica-256
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ESD Warning
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Safety Information & Notices
Welcome
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Instruction Manual
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Boards & Specifications
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BCS Serial Control Protocol

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Summary of Contents for AMX AutoPatch Epica-128

  • Page 1 Epica-128 & Epica-256 June 2007 ESD Warning Safety Information & Notices Welcome Instruction Manual Boards & Specifications BCS Serial Control Protocol...
  • Page 3 Grounding straps, conductive smocks, and conductive work mats are specifically designed for this purpose. Anyone performing field maintenance on AMX AutoPatch equipment should use an appropriate ESD field service kit, complete with at least a dissipative work mat with a ground cord and a UL listed adjustable wrist strap with another ground cord.
  • Page 4 There are no user serviceable parts inside an AMX AutoPatch product; service should only be done by qualified personnel. ä If you see smoke or smell a strange odor coming from your AMX AutoPatch product, turn it off immediately and call technical support. ä...
  • Page 5 ä Veillez à ce que la prise de courant soit proche de l’appareil et facile d’accès. ä Veillez à ce que votre appareil AMX AutoPatch soit installé sur une surface stable ou qu’il y soit fermement maintenu. ä Fermez toutes les composantes de l’équipement avant de relier des pièces, à moins d’indication contraire fournie dans la documentation de l’appareil.
  • Page 6 No patent liability is assumed with respect to the use of information contained herein. While every precaution has been taken in the preparation of this publication, AMX assumes no responsibility for error or omissions. No liability is assumed for damages resulting from the use of the information contained herein.
  • Page 7 Lithium Batteries Notice Switzerland requires the following notice for products equipped with lithium batteries. This notice is not applicable for all AMX equipment. Upon shipment of the products to Switzerland, the requirements of the most up-to-date Swiss Ordinance Annex 4.10 of SR 814.013 will be met by providing the necessary documents and annual reports relative to the disposal of the batteries to the Swiss Authorities.
  • Page 8 Epica-128 & Epica-256 Applicability Notice Enclosures/Boards The information in this manual applies to the following Epica-256 and Epica-128 enclosure models and boards. Each board fills one slot and has 16 connectors. Epica-256 Enclosures & Boards (25 RU) Enclosure Signal Type...
  • Page 9 FG1028-482 Standard Video FG1028-97 & Standard Video FG1028-491 Hi-Z Sync & Mono Audio FG1028-410 Standard Audio FG1028-431 Standard Audio DGC Epica-128 Enclosures & Boards (16 RU) Enclosure Signal Type Sales# FG1028-497 Ultra-Wideband Video FG1028-09 Ultra-Wideband Video FG1028-515 Hi-Z Sync FG1028-506 Standard Video...
  • Page 10 Welcome Welcome to the Epica-128 & Epica-256 Instruction Manual. This manual contains complete information for the Epica-128 and Epica-256 Distribution Matrices. This manual is organized into the following three sections: Installation & Setup – Designed to provide the installation technician with quick, easy-to-follow instructions for installing an Epica Distribution Matrix and preparing it for operation.
  • Page 11 256x256, as well as subsets (for example 32x192 or 176x160). Epica-128 (16 RU) – enclosure holds a maximum of 8 input and 8 output boards, accommodating connector configurations up to a maximum of 128x128, as well as subsets (for example 64x80 or 112x96).
  • Page 12 APControl 3.0 software (free with all systems) APWeb (TCP/IP control via an external module) Supports AMX AutoPatch’s simple BCS serial control protocol Supports third-party controllers, such as Crestron * BCS is sent as ASCII characters through the RS-232 / RS-422 port.
  • Page 13 Start of Procedure: The icon to the left indicates the start of a procedure. Procedures are usually numbered, unless only one step. Epica-128 & Epica-256 Instruction Manual Introduction...
  • Page 15: Table Of Contents

    Contents Chapter 1 - Introducing the Epica-128 & Epica-256 Unpacking the Epica ............1-1 Unpacking Tips.
  • Page 16 Assigning the VI Sync Board to a Virtual Matrix......A-5 Epica-128 & Epica-256 Installation & Setup...
  • Page 17 Sequential Grouping Pattern ......... B-10 Epica-128 & Epica-256 Installation & Setup...
  • Page 18: Chapter 1 - Introducing The Epica-128 & Epica-256

    Introducing the Epica-128 & Epica-256 1.1 Unpacking the Epica Each Epica-128 and Epica-256 enclosure is shipped on a pallet in a box. The invoice is sent separately. Each box contains the following items: Enclosure on pallet Remote control panel* (1 per system)
  • Page 19: Unpacking Tips

    (see page 1-7). The LEDs indicate status for power, redundant power supplies (RPS), and communication activity (see page 6-2). Figure 1: Front view of an Epica-128 enclosure and its LEDs Epica-128 & Epica-256 Installation & Setup...
  • Page 20: Rear Of The Enclosure

    ä Input and output boards (some slots may be empty, depending on the configuration) Epica-128: 8 input boards max., 8 output boards max. Epica-256: 16 input boards max., 16 output boards max. ä Three expansion/control slots (may be empty or contain boards for vertical interval sync, etc.)
  • Page 21 * For single enclosures, attach a 50-ohm termination connector (included) to the Ethernet Port. For multiple enclosures, after linking them add 50-ohm termination connectors to the exposed ends of the T-connectors on the first and last enclosures. Epica-128 & Epica-256 Installation & Setup...
  • Page 22 Audio board Viewed from the rear of the enclosure, the input boards are on the top. The output boards are directly below the inputs on an Epica-128 enclosure and below the CPU and power supplies on an Epica-256 enclosure. For additional board information, see the following: ä...
  • Page 23 Introducing the Epica-128 & Epica-256 Power Supplies Figure 5: Power supplies on an Epica-128 Each power supply on the rear of the enclosure (see Figure 5) has a power receptacle that will accept all major international standard power sources. Power cords are included that are compatible with your country’s power sources (unless...
  • Page 24: Configuration & Control

    Connect, which graphically displays the AMX AutoPatch system and its control configuration. Other configuration software for specific hardware or for adjusting signal quality is also available on the AMX AutoPatch Software & Documentation CD. For details, see the individual program’s Help file.
  • Page 25 Introducing the Epica-128 & Epica-256 Remote Control Panel All Epica-128 and Epica-256 systems ship with a remote control panel.* The model of panel shipped depends on the system’s audio features. Systems that include digital volume control ship with a CP-20A Remote Control Panel, and systems without digital volume control ship with a CP-10 Remote Control Panel.
  • Page 26: Chapter 2 - Placing The Enclosure

    Placing the Enclosure This chapter covers site recommendations, an overview of the installation process, and a step-by-step procedure for installing an Epica-128 or Epica-256 Distribution Matrix in a rack. Applicability Notice The table below contains specific information for the Epica enclosures listed:...
  • Page 27: Site Recommendations

    Placing the Enclosure For individual board information and specifications, see the Boards & Specifications section of this manual. Full specifications for all AMX AutoPatch products are located on the AMX website (www.amx.com). Features and specifications described in this manual are subject to change without notice.
  • Page 28 Airflow Restriction Epica-128 and Epica-256 enclosures are designed to adequately dissipate the heat they produce under normal operating conditions; however, this design is defeated when high heat-producing equipment is placed directly above or below an enclosure. Caution: To prevent airflow restriction, we recommend 3 inches (7.6 cm) of clearance around the enclosure openings (the minimum requirement is one empty rack unit above and below).
  • Page 29: Installation

    Placing the Enclosure 2.2 Installation Epica Distribution Matrix enclosures can be mounted in a standard EIA 19 in. (48.26 cm) rack. Placing an Epica enclosure in a rack requires more than one person. Important: The system requires at least one empty rack unit (3 inches is recommended) above and below the enclosure to allow adequate airflow.
  • Page 30 Configuration Files.” ä Global Presets – See the BCS Serial Control Protocol section of this manual or the Control Panel Instruction Manual at www.amx.com or on the AMX AutoPatch Software & Documentation CD . Epica-128 & Epica-256 Installation & Setup...
  • Page 31: Rack Installation

    (see page 2-3). Caution: Do not use board extractor handles or power supply handles to lift the enclosure or to maneuver it into place. Figure 7: Place in rack and fasten with mounting screws Epica-128 & Epica-256 Installation & Setup...
  • Page 32 6. Lift and push the enclosure into the rack. Screw in the top 3 rack ear screws on each side. 8. Move the pallet jack out of the way. Supporting the enclosure as needed, screw in the remaining rack ear screws. Epica-128 & Epica-256 Installation & Setup Installation...
  • Page 33: Chapter 3 - Linking Enclosures

    Caution: AMX AutoPatch systems should only be linked in their own isolated networks. If any of the linked enclosures were not part of the original system contact technical support (see page 7-3) for important information not included here.
  • Page 34: Direct Linking Epica

    Link Cables & Equipment AMX AutoPatch provides link cables and equipment for enclosures that are ordered as part of a linked system. Epica-128 and Epica-256 enclosures can be linked to each other and to other AMX AutoPatch Distribution Matrices using the cable and equipment specified in the table below.
  • Page 35 Important: The total distance between the two end terminators in a multi-enclosure system cannot exceed 500 ft. (152 m). RG-58 coax cable T-connectors on each enclosure. daisy chain. Epica-128 & Epica-256 Installation & Setup Direct Linking Epica 50-ohm termination connector...
  • Page 36: Linking Epica Using A Media Converter

    6. Insert the connector on the other end of the straight-through patch cable into the 10/100 (RJ-45) port on the Optima (or Precis 500 MHz). When power is applied, the Communication Status Indicator on the CPU blinks green (see page 6-2). Epica-128 & Epica-256 Installation & Setup Cable Type Maximum Distance RG-58 500 ft.
  • Page 37 2. Add a 50-ohm termination connector to the open end of the T-connector on the last enclosure of the cable run. To link additional 10Base-T (RJ-45) enclosures: see the applicable enclosure documentation. Epica-128 & Epica-256 Installation & Setup Linking Epica Using a Media Converter Enclosure number Straight-through patch cable...
  • Page 38: Chapter 4 - Attaching External Controllers

    APControl 3.0 APControl 3.0 software (for control and scheduling) runs on a PC connected to an Epica via the serial port (DB-9) and is available on the AMX AutoPatch Software & Documentation CD. APControl 3.0 has a setup wizard that discovers the system’s configuration information.
  • Page 39: Connecting Serial Controllers

    Epica serial port (DB-9) is used to access APWeb. Additional equipment is required for APWeb. For setup and operation information, see the APWeb Server Module documentation. Important: Contact AMX regarding limitations and conditions for operating an Epica on a company LAN. BCS (Serial) Control AMX AutoPatch has developed a command language, BCS (Basic Control Structure), for executing control operations and for diagnostic purposes.
  • Page 40: Connecting Serial Controllers To Db-9

    1. Use a null modem cable that matches the pin diagram in Figure 10 for RS-232 without hardware flow control. AMX AutoPatch equipment requires pins 2, 3, and 5 only. Plug one end of the null modem serial cable into Serial Port 1 (DB-9) on the enclosure (see Figure 11).
  • Page 41 NetLinx or Duet compatible devices – see specific device documentation. APControl 3.0 – install and open the program (located on the AMX AutoPatch CD). Follow the setup wizard, which will discover the system’s configuration information and open the APControl Launchbar.
  • Page 42: Attaching External

    Note that either wire can be inserted into either of the outer slots. 50 ohm termination connector Figure 13: Insert wires into X Epica-128 & Epica-256 Installation & Setup Attaching & Setting Up External Serial Controllers Net Controllers Net control devices include remote control...
  • Page 43: Communication Protocols

    (API) offering access to that protocol for advanced programmers who want to design their own control programs for communication with AutoPatch devices. The AMX AutoPatch Software & Documentation CD includes the X Communication Library. This interface library supports C, Java, and Visual Basic and has examples of the X Net protocol in use.
  • Page 44: Chapter 5 - Attaching Inputs & Outputs

    CPU and power supplies. The output boards (for attaching destinations) are below the CPU and power supplies. Epica-128 enclosures: have 16 horizontal board slots (8 each for the input and the output boards), allowing for a maximum configuration of 128x128. Viewed from the rear of the enclosure, the input boards (for attaching sources) are on the top, and the output boards (for attaching destinations) are directly below them.
  • Page 45: Video Connectors

    For information on wiring and cabling specific types of connectors, see the specific boards in the Boards & Specifications section of this manual. AMX reserves the right to modify its products and their specifications without notice. Epica-128 & Epica-256 Installation & Setup...
  • Page 46: Chapter 6 - Applying Power & Startup

    2. Attach the external control device/system (see Chapter 4). 3. Plug a power cord into each power receptacle on the enclosure (repeat for multi-enclosure systems). 4. Plug the other end of the power cords into a power strip that is turned off. Epica-128 & Epica-256 Installation & Setup...
  • Page 47: Indicator Leds

    5. Toggle the power switches (see Figure 14) on the power supplies on. 6. Turn on the power strip (to all enclosures if applicable). Figure 14: Power supplies on an Epica-128 7. Apply power to the control device/system. 8. Check the indicator lights (see below).
  • Page 48: Powering Down

    (see Chapter 4) and open your control program. NetLinx or Duet Compatible Devices ® AMX AutoPatch distribution matrices can be controlled with any NetLinx Duet compatible device. For control information, see the specific device’s product documentation. APControl If you are using APControl 3.0, install and open the program. Follow the directions in the setup wizard.
  • Page 49: Redundant Power Supply (Rps)

    ä ä Net address – enclosure’s X Note: AMX reserves the right to change the contents and/or formatting of the splash screen at any time, without notice. 6.3 Redundant Power Supply (RPS) Each Epica enclosure comes with three power supplies.
  • Page 50: Executing A Test Switch

    Duet compatible devices ä Control software such as APControl or APWeb ä A remote control panel (CP-20A or CP-10) ä BCS (Basic Control Structure) commands over an external controller ä An external third-party controller Epica-128 & Epica-256 Installation & Setup...
  • Page 51: Apcontrol 3.0 Or Apweb

    When the “T” appears, the system has successfully executed the command. If any other character appears, the command was not successful. Verify that the source signal is present (visible and/or audible) at the destination. Epica-128 & Epica-256 Installation & Setup...
  • Page 52: Troubleshooting

    7.2 Technical Support Before contacting technical support with a question, please consult this manual. If you still have questions, contact your AMX representative or technical support. Have your serial number ready. The number is located on the rear of the enclosure.
  • Page 53: Chapter 8 - Managing Configuration Files

    Make a copy of the current file every time the file is modified. A copy of the configuration file (with an .xcl file extension) is found on the AMX AutoPatch Software & Documentation CD shipped with each system. If you lose...
  • Page 54: System Requirements

    To install X 1. Close all other applications currently running on your PC. 2. Insert the AMX AutoPatch CD into your CD drive to start automatically. If the CD does not autorun, explore the CD folder and double-click the Index.html file.
  • Page 55: Opening A Configuration File

    5. From the Getting Started dialog box, click Open Configuration File. (If the dialog box does not appear, from the File menu select Open). Epica-128 & Epica-256 Installation & Setup Connect is already on your PC, install the newest version that Connect before installing a new version.
  • Page 56: Discovering A System

    (see page 8-9). 8.3 Discovering a System If you lose your AMX AutoPatch Software & Documentation CD with the original configuration file, you can contact technical support (see page 7-3) with your system’s serial number for a replacement copy of the original configuration file.
  • Page 57: Navigating The Interface

    Hardware tab Primary devices Hardware view showing all linked AutoPatch devices Virtual Matrices tab Highlighted device Components of a primary device Epica-128 & Epica-256 Installation & Setup Navigating the Interface Properties of highlighted device Device firmware version...
  • Page 58: Modifying A Configuration File

    “Configure System Namespace” option (found under Configure \ Configure Special – Virtual Matrix). Epica-128 & Epica-256 Installation & Setup Connect involves entering information in Name field...
  • Page 59: Creating Local Presets

    The Name New Preset dialog box opens. 3. Optional – Enter a different preset number (local presets do not need to be numbered sequentially). 4. Enter a name for the new preset. Epica-128 & Epica-256 Installation & Setup Modifying a Configuration File Connect Help file.
  • Page 60 * Disconnecting an input will disconnect all outputs it is connected to. Caution: The system must not be actively switching when loading this information onto the system. Epica-128 & Epica-256 Installation & Setup The Assignment column shows three switches that...
  • Page 61: Loading A Configuration File

    * For systems with multiple enclosures, you can connect any of the enclosures to the PC as long as all the enclosures are linked together Epica-128 & Epica-256 Installation & Setup Loading a Configuration File Connect to the Epica’s CPU:...
  • Page 62: Chapter 9 - Adding Or Replacing Boards

    ESD Warning: To avoid ESD (Electrostatic Discharge) damage to sensitive components, make sure you and the equipment are properly grounded (see the ESD Warning page at the beginning of this manual) before handling any internal Epica materials. Epica-128 & Epica-256 Installation & Setup...
  • Page 63 RMA number on the outside of the package. The board must be in an ESD approved static shield bag. For more information, see the warranty at www.amx.com or on the CD. Epica-128 & Epica-256 Installation & Setup...
  • Page 64: Updating The System Configuration

    1. Attach a PC (see Chapter 4, “Attaching External Controllers”) to enclosure. 2. Install X Connect from the AMX AutoPatch CD sent with the new board. (If Connect is already installed on the PC, we strongly recommend uninstalling the old version of X 3.
  • Page 65: Appendix A - Enabling Vertical Interval Sync

    Each Epica enclosure that was ordered with sync will have the VI Sync board installed. In an enclosure without the board, vertical interval sync can be enabled by installing a VI Sync board in an expansion slot and updating the system’s configuration file. Epica-128 & Epica-256 Installation & Setup...
  • Page 66: Termination Load Jumper (J1

    If you need to set the termination load jumper or need to upgrade a system by installing a VI Sync board, use the following board removal and installation procedures for Epica-128 and Epica-256 enclosures. To install a VI Sync board: 1.
  • Page 67: Attaching Cables

    Signal In connector (see Figure 19). Relay the sync signal to all additional enclosures using the Loop In and Loop Out connectors in a daisy chain pattern. Epica-128 & Epica-256 Installation & Setup Attaching Cables...
  • Page 68: Verifying System Recognition Of The Vi Sync Board

    3. Enter ~scr! in HyperTerminal. * If the Epica's settings have been changed from the default since installation, use the current settings instead. Epica-128 & Epica-256 Installation & Setup Loop In (Local sync input) Signal In (External sync input) Loop Out (Local sync output)
  • Page 69: Assigning The Vi Sync Board To A Virtual Matrix

    1. Using X Connect, open your configuration (.xcl) file. (X on the AMX AutoPatch Software & Documentation CD.) If you do not have a configuration file, refer to “Discovering a System” on page 8-4. Epica-128 & Epica-256 Installation & Setup Assigning the VI Sync Board to a Virtual Matrix Sync switching enabled.
  • Page 70 8. Connect the enclosure to a PC via the serial ports and load the configuration file using the Configure All option Epica-128 & Epica-256 Installation & Setup Vertical Interval Sync check box Vertical Interval Sync...
  • Page 71: Appendix B - Advanced Configuration: Modifying Virtual Matrices

    Modifying Virtual Matrices Applicability Notice: This appendix applies to X Your AMX AutoPatch Distribution Matrix is pre-configured at the factory. It is ready to switch once the source and destination devices are attached. The configuration file does not need any advanced modification unless you change the hardware or want to change or add virtual matrices.
  • Page 72: Virtual Channels & Virtual Matrices

    The original system switches 32x32 composite on VM1 and 64x64 stereo audio on VM2. The two VMs are joined to create VM0 that switches input and output signals for thirty-two pairs of video and audio signals. Epica-128 & Epica-256 Installation & Setup...
  • Page 73: Creating Virtual Matrix Breakaways

    Note: For additional information on creating breakaways, see the X Help file. To access the Help file topic for an open dialog box, press the F1 key. Epica-128 & Epica-256 Installation & Setup Creating Virtual Matrix Breakaways The VM’s default number and...
  • Page 74 9. Click OK to finalize the assignments. The file is ready to be loaded onto the system; see page 8-9. Currently Defined Breakaways list The VM’s default number, name and description can be changed Signals added appear here Epica-128 & Epica-256 Installation & Setup...
  • Page 75: Creating A New Virtual Matrix

    To view the properties of a board, select the Hardware tab, expand the enclosure and backplane, and select the slot the board is in. Selected board slot Epica-128 & Epica-256 Installation & Setup Creating a New Virtual Matrix Board properties...
  • Page 76 4. From the Available Signals box, select the signal. 5. If applicable – For a multi-enclosure system, from the Enclosure drop down list, select the correct enclosure. Epica-128 & Epica-256 Installation & Setup Connect Enter a number and name Check the signals...
  • Page 77 Select pattern Select Sources (or Destinations) 13. Select the first signal from the Available Signals list. Epica-128 & Epica-256 Installation & Setup Creating a New Virtual Matrix Select Mirror Direction Specify starting channel Specify number of channels...
  • Page 78 Source and Destination tabs. 20. Click Accept Assignments if satisfied. The file is ready to be loaded onto the system; see page 8-9. Epica-128 & Epica-256 Installation & Setup Channel tabs Check connector assignments Click Accept Assignments...
  • Page 79: Grouping Pattern Examples

    Spanning Grouping Pattern A spanning pattern is the most common method of grouping connectors for an Epica Distribution Matrix. When this pattern is selected, all instances of a single component in an aggregate signal are assigned to virtual channels that correspond to connectors on different boards.
  • Page 80: Sequential Grouping Pattern

    The rest of the connectors for all of the Y/c boards (input and output) in the system are assigned in the same way. This configuration routes 8 channels of Y/c per board. Figure 23: Grouping connectors in a sequential pattern B-10 Epica-128 & Epica-256 Installation & Setup...
  • Page 82 Epica-128 Board Number Signal Type Input Ultra-Wideband Video FG1028-497 Standard Video FG1028-506 Hi-Z Sync FG1028-515 Standard Audio FG1028-440 Standard Audio DGC FG1028-461 Epica-128 & Epica-256 Boards & Specifications Output FG1028-476 FG1028-485 FG1028-485 FG1028-413 FG1028-434 Output FG1028-500 FG1028-509 FG1028-518 FG1028-443 FG1028-464...
  • Page 83 FG1028-500 Output board Each Epica ultra-wideband video board fills one slot and has 16 BNC connectors. Epica-128 enclosures hold a maximum of 8 input and 8 output boards. Epica-256 enclosures holds a maximum of 16 input and 16 output boards.
  • Page 84 Figure 1: Fasten cable onto input or output BNC connector Make sure the wideband video cable is connected to the correct BNC connector on the correct enclosure. Ultra-wideband video boards look similar to standard video boards, but the “Connector Guide” identifies them. Epica-128 & Epica-256 Boards & Specifications...
  • Page 85 Connector Type Level (max.) Ultra-Wideband Video Impedance Output Connector Type AMX reserves the right to modify its products and their specifications without notice. Epica-128 & Epica-256 Boards & Specifications Product Specifications Output Conditions Value +/-3 dB to 300 MHz 1 to All...
  • Page 86 Output board Each standard video or Hi-Z sync board fills one slot and has 16 BNC connectors. Epica-128 enclosures hold a maximum of 8 input and 8 output boards. Epica-256 enclosures hold a maximum of 16 input and 16 output boards.
  • Page 87 Make sure the video cable is connected to the correct BNC connector on the correct enclosure. Standard video and Hi-Z sync boards look similar to ultra-wideband video boards, but the “Connector Guide” identifies them. Epica-128 & Epica-256 Boards & Specifications...
  • Page 88 In/Out Polarity Follows input polarity HV Sync Output Signal Level Connector AMX reserves the right to modify its products and their specifications without notice. Epica-128 & Epica-256 Boards & Specifications Product Specifications Output Conditions Value +/-3 dB to 10 Mhz...
  • Page 89 Output, Digital Volume Control board Each Epica standard audio board fills one slot and has 4 pluggable 3-position terminal block connectors. Epica-128 enclosures hold a maximum of 8 input and 8 output standard audio boards. Epica-256 enclosures hold a maximum of 16 input and 16 output standard audio boards.
  • Page 90 For balanced audio wire placement, see Figure 3. For unbalanced audio wire placement, see Figure 4. Figure 3: Balanced audio inputs (upper) and outputs (lower) Figure 4: Unbalanced audio inputs (upper) and outputs (lower) Epica-128 & Epica-256 Boards & Specifications Input board Signal Direction...
  • Page 91 If your system contains digital volume control output boards, the CP-20A that shipped with the system can adjust output volume (see the Control Panel Instruction Manual at www.amx.com or on the AMX AutoPatch Software & Documentation CD). In addition, output volume can be controlled with BCS (Basic Control Structure) commands from an external controller.
  • Page 92 +10 dB when it is combined with the gain of an input, the command will be accepted (and will be indicated in status results) but will not result in an audible difference of more than +10 dB. Epica-128 & Epica-256 Boards & Specifications...
  • Page 93 Connector Types Level (max.) Impedance Analog Output gain Via potentiometer Audio, adjustment range Output Type Connector Types Epica-128 & Epica-256 Boards & Specifications Product Specifications Output Value <+/- 0.1 dB <0.03% <0.02% <-95 dB >110 dB +26 dBu, balanced 18 kohms...
  • Page 94 Digital Gain Volume control (Volume) Via software adjustment range Output Connector Type AMX reserves the right to modify its products and their specifications without notice. Epica-128 & Epica-256 Boards & Specifications Output Value Conditions <+/- 0.1 dB <0.03% <-95 dB >110 dB...
  • Page 96 Contents Chapter 1 - Introduction to BCS Overview ..............1-1 Command String Formats .
  • Page 97: Chapter 1 - Introduction To Bcs

    In addition, BCS commands can be used for some types of commands that are sent through AutoPatch software applications. AMX AutoPatch products can also be operated using control software (such as APControl and APWeb). For control software information, see the individual program’s Help file.
  • Page 98: Command String Formats

    Introduction to BCS General rules, as well as lists and tables for command string formats and command string responses, are provided in this chapter for quick reference. Detailed information and examples for creating and executing the various commands can be found in the subsequent chapters. 1.2 Command String Formats A command string is a series of command characters and numbers used to send commands to the system.
  • Page 99: Basic & Preset Command Strings

    Basic & Preset Command Strings To generate basic BCS commands, enter them using the following formats. Replace the “#”s with the appropriate level, input (source), output (destination), local preset, or global preset number. Basic Commands Note: O is the letter O, not the number zero (0). To execute a switch: CL#I#O#T or CL#O#I#T To disconnect a switch:...
  • Page 100 Introduction to BCS Volume Commands To adjust volume to a specific (absolute) value: CL#O#VA^^^T To adjust volume by a specific (relative) amount: CL#O#VR^^^T To adjust volume up or down a step (increment/decrement): CL#O#VS+T or CL#O#VS-T To mute or un-mute the volume of an output: CL#O#VMT or CL#O#VUT To verify volume status: SL#O#VT...
  • Page 101: Bcs Command Table

    1.3 BCS Command Table The table below shows BCS command characters (keys) used to generate control commands, their functions, and short function descriptions. Function Initiates a Change (execute switch) command; this must precede the Change level, input, and output specification Initiates a Disconnect switch command;...
  • Page 102: Command String Responses

    Introduction to BCS 1.4 Command String Responses When command characters are entered into a terminal emulation program (such as HyperTerminal) and accepted by the system, they are echoed back to the terminal screen one at a time, as they are typed. The complete command has executed successfully when all of the entered characters including the entered Take command (“T”) appear.
  • Page 103: Troubleshooting

    1.6 Technical Support Before contacting technical support with a question, please consult this manual. If you still have questions, contact your AMX representative or technical support. Have your serial number ready. The number is located on the rear of the enclosure.
  • Page 104: Chapter 2 - Executing Switches

    Executing Switches A switch is an active connection between an input (source) signal and one or more output (destination) devices. The signals connected in a switch command are either individual signals or groups of signals coming through the connectors on the rear of the enclosure. When executing a switch, you must specify a level that contains all the signals you want to route.
  • Page 105 Executing Switches The following instructions provide command string formats for executing switches by designating either an input or one or more outputs first. To execute a switch, enter the Change command below. Replace the “#”s with the level, input, and output number(s). CL#I#O#T or CL#O#I#T To cancel an incorrect or incomplete BCS command, enter “X”.
  • Page 106 BCS Response Table The following table shows BCS response characters, with descriptions and meanings, that may appear instead of an entered character or number (see page 1-6). If these characters appear, all or part of the command is not executed. Response Meaning Format Error...
  • Page 107: Chapter 3 - Disconnecting Switches

    Disconnecting Switches The characters and numbers in a Disconnect command tell the system which input or output to disconnect on which level. Command characters and numbers appear on the screen when the system accepts them. A command string has successfully executed when the entered “T” command appears. If a character or number is not accepted, a different character appears and all or part of the command is not executed.
  • Page 108 Disconnecting Switches BCS Command Table The following table shows the BCS command characters (keys) that can be used when disconnecting switches. For a complete list of the BCS command characters, see the BCS Command Table on page 1-5. Function Initiates a Disconnect switch command; this must precede the level Disconnect and input or output specification Level...
  • Page 109: Chapter 4 - Verifying Signal Status

    Verifying Signal Status This section provides information for verifying status using BCS commands. Switch status can be checked to confirm that the switch has executed correctly or to confirm correct routing to multiple outputs. Volume status and input gain status can also be verified (see Chapters 6 and 7). The characters and numbers in a Status command tell the system which input or output to verify on which level.
  • Page 110 Verifying Signal Status To verify signal status, enter the Status command below. Replace the “#”s with the level and input or output number. SL#O#T or SL#I#T To cancel an incorrect or incomplete BCS command, enter “X”. The results of the BCS command will display in parentheses (see table below); ( ) indicates that no input is routed to the output being verified, or that no outputs are receiving a signal from the input being verified.
  • Page 111 BCS Command Table The following table shows the BCS command characters (keys) that can be used when verifying switches. For a complete list of the BCS command characters, see the BCS Command Table on page 1-5. Function Initiates a Status command; this must precede the level and Status input or output specification Level...
  • Page 112: Chapter 5 - Executing Presets

    Executing Presets This section provides information for executing local presets and for defining and executing global presets using BCS commands. Local Preset A local preset is a predetermined collection of switches (on the same level) to be routed simultaneously. Executing a local preset will affect only those inputs and outputs specified, not the whole system.
  • Page 113: Local Presets

    A local preset is a set of switches on a single level that is stored in a system’s configuration file. If requested, local presets can be programmed at the factory. To program them yourself, use the X AutoPatch Software & Documentation CD or contact your AMX representative. General Rules for Local Presets ä...
  • Page 114: Global Presets

    BCS Command Table The following table shows the BCS command characters (keys) that can be used when executing local presets. For a complete list of the BCS command characters see the BCS Command Table on page 1-5 . Function Execute Initiates an Execute Local Preset command (also used in the Local Preset Execute Global Preset command)
  • Page 115 Executing Presets To define a global preset, route the system to the desired state and enter the Define Global Preset command below. Replace the “ number. RR#T (The larger the system, the longer it will take for the “T” to appear.) To cancel an incorrect or incomplete BCS command, enter “X”.
  • Page 116 BCS Response Table The following table shows BCS response characters, with descriptions and meanings, that may appear instead of an entered character or number (see page 1-6). If these characters appear, all or part of the command is not executed. Response Meaning Format Error...
  • Page 117: Chapter 6 - Adjusting & Verifying Volume

    Adjusting & Verifying Volume For BCS purposes, adjustments to input boards are referred to as digital gain adjustments, while similar adjustments to output boards are referred to as volume adjustments. If your system has (optional) digital gain or volume control, adjustments may be made at any time during normal operation.
  • Page 118: Adjusting Volume

    Adjusting & Verifying Volume ä The total through-system gain (the amount of input gain plus the amount of output gain) for any input to output routing path will not exceed +10 dB (automatically limited by the router). If a volume command is entered that exceeds +10 dB when it is combined with the gain of an input, the command will be accepted (and will be indicated in status results) but will not result in an audible difference of more than +10 dB.
  • Page 119: Applying/Removing Mute To Volume

    Volume Relative Examples: BCS Command Increases volume by 6.0 dB for Output 83 on Level 0 CL0O83VR60T CL0O1 2VR-120T Decreases volume by 12.0 dB for Outputs 1 and 2 on Level 0 Note: If the decibel level requested is outside the range for the selected output, the system will respond with an “X”...
  • Page 120: Verifying Volume Status

    Adjusting & Verifying Volume Volume Mute Examples: BCS Command Mutes Output 124 on Level 0 CL0O124VMT CL0O25 84VMT Mutes Outputs 25 and 84 on Level 0 Mutes Outputs 2, 3, 4, 5, 6, 7, and 8 on Level 0 CL0O2:8VMT Removing Mute Un-mute returns an output to its previous un-muted volume level.
  • Page 121 Volume Status Examples: Status Result BCS Command SL0O37VT SL0O37VT(100) SL0O218VT SL0O218VT(5) SL0O92VT SL0O92VT(-700) SL0O72VT SL0O72VT(M) BCS Command Table The following table shows the BCS command characters (keys) that can be used when working with volume. For a complete list of the BCS command characters, see the BCS Command Table on page 1-5.
  • Page 122: Chapter 7 - Adjusting Digital Input Gain

    Adjusting Digital Input Gain For BCS purposes, adjustments to input boards are referred to as digital gain adjustments, while similar adjustments to output boards are referred to as volume adjustments. Digital gain and volume control are optional for some Epica audio boards.
  • Page 123 Adjusting Digital Input Gain To adjust input gain and verify its status, enter commands using the following formats. Replace the “#”s with the appropriate level and input (source) or output (destination) number. Replace the “^^^” with the decibel level entered as a decimal number to the tenth place without the decimal point.
  • Page 124 BCS Command Table The following table shows the BCS command characters (keys) that can be used when working with input gain. For a complete list of the BCS command characters, see the BCS Command Table on page 1-5. Function Change Initiates a Change command Initiates a Status command to verify the input gain status of an Status...
  • Page 125: Appendix A - System Error Codes

    System Error Codes This appendix provides an overview of common error codes that can appear for Epica systems when this feature is enabled. The table below lists the error code, the name of the code, the meaning of the code, and some basic troubleshooting strategies (additional troubleshooting strategies are included on page A-2).
  • Page 126: Most Common System Error Codes

    System Error Codes Most Common System Error Codes Error Code Name One or more of the enclosures in Enclosure a multi-enclosure system did not E01000A timeout error acknowledge a control operation command. Transaction The operation was not completed EFF8002 timeout error before the timer expired.
  • Page 127: Technical Support

    Technical Support Before contacting technical support with a question, please consult this manual. If you still have questions, contact your AMX representative or technical support. Have your serial number ready. The number is located on the rear of the enclosure.

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