USER GUIDE INTEGRATION TOOLS Galileo™ 616 Keep these important operating instructions. Check www.meyersound.com for updates.
DECLARATION OF CONFORMITY (According to ISO/IEC Guide 22 and EN 45014) Conforms to the following Product Specifications Safety: BS EN 61010-1:2001 IEC 61010-1 (2001-2002) 2nd ed UL 61010A-1:2002 EMC: IEC 61326 (2002-02) BS EN 61326:1998 Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
SYMBOLS USED ! Dangerous voltages: risk of electric shock Important operating instructions Frame or chassis Protective earth ground Pour indiquer les risques résultant de tensions dangereuses Pour indequer important instructions Masse, châssis Terre de protection Warnung vor gefährlicher elektrischer Spannung Wichtige Betriebsanweisung oder Gebrauchsanleitung Rahmen oder Gehäuse Masse Schutzleiter Para indicar voltajes peligrosos Instrucciones importantes de funcionamiento y/o manteniento Arm
IMPORTANT SAFETY INSTRUCTIONS 1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. Follow all instructions. 5. Do not use this apparatus near water. 6. Clean only with dry cloth. 7. Do not block any ventilation openings. Install in accordance with Meyer Sound’s installation instructions. 8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus that produce heat. 9. Do not defeat the safety purpose of the grounding-type plug.
CONTENTS Chapter 1: Introduction How to Use This Manual Galileo™ Product Overview Chapter 2: Galileo 616 Features and Functions Galileo 616 Projects Galileo 616 Front Panel Galileo 616 Rear Panel Chapter 3: Connecting the Galileo 616 7 7 8 11 11 12 17 19 Power Connector Remote Computer Connection Input Connectors (From Console) Output Connectors (To Loudspeakers/Arrays) Connecting the SIM-3022 Analyzer 19 20 21 23 24 Chapter 4: Using the Galileo Front Panel 27 The Galileo Map System Settings Summ
CONTENTS Galileo EQ Graph Zoom Modes Input and Output Masters Display Options vi 60 62 63
GALILEO 616 USER GUIDE CHAPTER 1: INTRODUCTION HOW TO USE THIS MANUAL Make sure to read these operating instructions in their entirety before using the Galileo™ loudspeaker management system. In particular, pay close attention to material related to safety issues. As you read these operating instructions, you will encounter the following icons for notes, tips, and cautions: NOTE: A note identifies an important or useful piece of information relating to the topic under discussion.
CHAPTER 1: INTRODUCTION GALILEO™ PRODUCT OVERVIEW The Galileo loudspeaker management system is a complete hardware and software solution with all the necessary tools for driving and aligning sound reinforcement systems with multiple zones. The system consists of: ■ Galileo 616: A fully digital matrix processor with six inputs and 16 outputs.
GALILEO 616 USER GUIDE ■ Compass™ control software: Provides comprehensive control of the Galileo 616 through a graphical user interface running on a remote computer. Compass is the primary method of operating the Galileo loudspeaker management system. The software enables easy access to all Galileo features and even provides control of multiple units. Compass includes a context help system, full copy and paste of all settings and groups of settings, and multiple levels of undo.
CHAPTER 1: INTRODUCTION 10
GALILEO 616 USER GUIDE CHAPTER 2: GALILEO 616 FEATURES AND FUNCTIONS GALILEO 616 PROJECTS A Galileo 616 project is the organizational structure in which one or more snapshots — full configurations for all parameters and system settings — are kept. The Galileo 616 holds only one project file at a time and allows the user to scroll through and load any snapshots contained in the project.
CHAPTER 2: GALILEO 616 FEATURES AND FUNCTIONS GALILEO 616 FRONT PANEL Galileo 616 Front Panel The front panel of the Galileo 616 provides access to all of the powerful features of the loudspeaker management system. Input level metering is shown for all inputs, as well as status and control of all outputs. The large LCD screen provides access to all of the EQ, gain, delay, and other settings available for both inputs and outputs.
GALILEO 616 USER GUIDE Front Panel Input Section Input Select Buttons / LEDs Input Level Meters Input Mute Buttons Galileo 616 Front Panel Input Section ■ Input Level Meters: Multi-segment LED ladders for each input, with the green LED range beginning at approximately –80 dB below clipping, yellow LED range lighting a few dB below clipping, and top red LED indicating clipping of the A/D converter at +26 dBu (15.5 V rms; this range can also be set on the System Settings page to +20 dBu / 7.75 V rms).
CHAPTER 2: GALILEO 616 FEATURES AND FUNCTIONS Front Panel Output Section Output Select Buttons / LEDs Signal / Clip LEDs Output Mute Buttons Galileo 616 Front Panel Output Section ■ Signal / Clip LEDs: One for each output channel. For levels between around –85 dB below clipping to approximately –5 dB below, the LEDs light green with intensity corresponding to signal level. For levels from around –5 dB below clipping to the clipping level, they light amber.
GALILEO 616 USER GUIDE Front Panel Navigation Section Navigation Buttons Menu Button SIM 3 LED Enter Button Cancel Button LCD Screen Settings Knobs Ethernet LED Power Switch / LED Galileo 616 Front Panel Navigation Section ■ Navigation Buttons: This set of buttons navigates the menus on the LCD screen. ■ Enter Button: This button is used to enter submenus, and in some cases toggle values or settings after they have been highlighted on the LCD screen with the Navigation buttons.
CHAPTER 2: GALILEO 616 FEATURES AND FUNCTIONS ■ Settings Knobs: Three rotary encoders (with push switches) are used to change parameter values for the various settings available on the Galileo, based on what is currently selected on the LCD screen. For example, when setting Parametric EQ points, the Blue knob adjusts the center frequency, the Green knob adjusts the bandwidth (Q), and the Red knob adjusts the cut/boost level.
GALILEO 616 USER GUIDE GALILEO 616 REAR PANEL PowerCon AC Power Connector Ethernet Connector Analog / AES Input Connectors Analog Input Connectors SIM 3 Bus Connectors Output Connectors Galileo 616 Rear Panel The rear panel provides connections for six inputs and 16 outputs, plus connections to the SIM 3 analyzer or additional Galileo units. An Ethernet connector allows connection to a remote computer running the Compass software.
CHAPTER 2: GALILEO 616 FEATURES AND FUNCTIONS NOTE: Select whether each of these connectors will operate in the analog or the AES two-channel digital mode on the System Settings page from the Galileo 616 front panel or the Compass software. This selection may be made individually for each of these three connectors. ■ Analog Input Connectors: The lower three XLR-3F input connectors, labeled B, D, and F, accept standard line-level audio only.
CHAPTER 3: CONNECTING THE GALILEO 616 POWER CONNECTOR The Galileo 616 uses a locking PowerCon® connector to provide AC voltage to the unit. Its internal switching power supply accepts voltages from 90 to 264 V AC, 50/60 Hz. Locking PowerCon connector for AC power Electrical Safety Issues! Pay close attention to these important electrical and safety issues: ■ Make sure you to use the correct power plug for the AC power in the area in which you will operate the Galileo 616.
CHAPTER 3: CONNECTING THE GALILEO 616 REMOTE COMPUTER CONNECTION The Galileo 616’s RJ-45 port connects to a standard computer Ethernet port with shielded Cat-5e cables. The Ethernet connection allows the unit to be controlled remotely from a Mac or Windows computer running the Compass control software. Bi-directional communication ensures that the current settings, whether changed from the Galileo 616 front panel or from the Compass software, are always in sync.
GALILEO 616 USER GUIDE INPUT CONNECTORS (FROM CONSOLE) Galileo 616 Input Connectors Analog Inputs Connections from analog sources, including analog mixing consoles, will be made via the six XLR-3F connectors labeled A through F on the left side of the rear panel. The six analog inputs are electronically balanced, and feed state-of-the-art A/D converters operating at 24-bit resolution at a 96 kHz sample rate.
CHAPTER 3: CONNECTING THE GALILEO 616 AES/EBU Inputs Digital inputs following the AES/EBU standard may be directly connected to the Galileo 616, using the top three XLR-3F connectors outlined in blue and labeled A, C, and E on the left side of the rear panel. Standard stereo AES/EBU digital audio signals at sample rates up to 96 kHz are accepted. The meters are monitoring the digital signal, so the levels being displayed are the same with digital and analog input.
GALILEO 616 USER GUIDE OUTPUT CONNECTORS (TO LOUDSPEAKERS/ARRAYS) Galileo 616 Output Connectors The Galileo 616 provides 16 outputs on XLR-3M connectors, featuring high-resolution 96 kHz, 24-bit D/A converters. These outputs have the same line-driving capabilities as Meyer Sound’s analog line drivers, providing signal levels up to +26 dBu. The Galileo 616 can easily drive Meyer Sound self-powered loudspeakers to full output at all frequencies, even over long lines.
CHAPTER 3: CONNECTING THE GALILEO 616 CONNECTING THE SIM-3022 ANALYZER Galileo 616 SIM 3 Connectors The rear panel of the Galileo 616 includes a connector for direct connection to the SIM-3022 Audio Analyzer. Once connected, the Galileo 616 can act as a line switcher for the analyzer. SIM 3 users can measure across any selection of inputs and outputs without any additional patching beyond the single cable connection to the analyzer.
GALILEO 616 USER GUIDE Looping SIM Connector A second SIM-type connector is included on the rear panel of the Galileo 616. It may be used to connect an additional Galileo unit or a SIM-3088 line-level switcher. NOTE: If a SIM-3088 switcher is connected to the looping connector of a Galileo, a SIM-3004 remote power supply will also be required; make sure that the power supply connector marked “Connect to 3022 Analyzer Only” is used for this connection. NOTE: SIM 3 integration requires Galileo Firmware 1.7.
CHAPTER 3: CONNECTING THE GALILEO 616 Combination 2 ■ Console = Front Panel Signal Generator (ex. Ad FP Ch 0 Generator). The SIM signal generator is used as the signal that feeds the Console bus. ■ Processor = Galileo Output Post Processing (ex. Ad 10, Ch 1 Sw 10 Proc 1). This uses the output of the Galileo Output Processing as the signal that feeds the Processor bus. NOTE: The transfer function shown will include any input and output processing applied using Galileo and/or the mixing console.
GALILEO 616 USER GUIDE CHAPTER 4: USING THE GALILEO FRONT PANEL All of the functions and system settings in the Galileo 616 are available via the front panel interface, navigating with the front panel buttons and knobs and viewed on the display. The same functions are paralleled in the Compass control software. The user can choose to control Galileo 616 from the front panel or remotely via the Compass control software, as they are interactive and communicate bi-directionally.
CHAPTER 4: USING THE GALILEO FRONT PANEL ■ Output Processing ■ Output Masters ■ Display Options Navigate the Galileo Map page using the Arrow buttons to highlight a menu selection, and press the Enter button to select a page. The Blue knob also scrolls through the selections, functioning like the Up and Down arrows, and the Green knob moves between the left and right columns like the Left and Right arrows. Pressing either of these two knobs selects the highlighted page, just like the Enter button.
GALILEO 616 USER GUIDE SYSTEM SETTINGS System Settings Page The System Settings page gives access to a variety of global and setup parameters. Navigate the selections identically to the Galileo Map page using the Arrow buttons or knobs, and press the Enter button or the Blue or Green knobs to select.
CHAPTER 4: USING THE GALILEO FRONT PANEL Input Types Input Types Page Press the Enter button or the Blue or Green knob from System Settings to select this function. Input types scroll in pairs, using the Left and Right arrows to highlight the desired input pair. Push or turn the Blue knob to toggle between the choices of Analog/Analog or AES/Inactive.
GALILEO 616 USER GUIDE ■ SIM 3 Bus Address: Select from 10 through 14 by rotating the Blue knob clockwise to go up in value, and counterclockwise to go down in value. ■ SIM 3 Trim: Select from Disabled or Enabled by clicking or rotating the Blue knob. SIM 3 Trim allows the SIM operator to directly see the extent of their gain changes. In the SIM3 interface, Room response shows acoustic relative gain, Processor shows electronic relative gain, and Result shows a combination of both.
CHAPTER 4: USING THE GALILEO FRONT PANEL ■ Humidity: Highlight and use Blue knob to scroll through the values, clockwise for higher humidity and counterclockwise for lower. ■ Altitude: Highlight and use Blue knob to select among the three ranges. Once the Natural Environment settings are configured, return to the System Settings page by pressing the Cancel button, or press the Menu button to return to the Galileo Map.
GALILEO 616 USER GUIDE CAUTION: Be certain to remember the access code that has been used to lock the Galileo front panel parameters from any changes. It must be entered correctly or changes will not be able to be made — and it will be necessary to contact Meyer Sound Technical Services to obtain help with unlocking the unit. ! Network Settings Network Settings Page Press the Enter button or the Blue or Green knob from System Settings to select this function.
CHAPTER 4: USING THE GALILEO FRONT PANEL Input Range and Output Range Input Voltage Range Page Select Input Range or Output Range from the System Settings page to set the voltage range at either +20 dBu or +26 dBu. Apply the settings globally by highlighting “Set All Voltage Ranges to +20 dBu” (or +26 dBu) and pressing the Enter button.
GALILEO 616 USER GUIDE SUMMING MATRIX Summing Matrix, 8 + 8 Configuration Press the Enter button or the Blue knob from the Galileo Map page to enter the Summing Matrix. A selected (active) audio route is designated by a circle at any crosspoint within the matrix; a blank signifies no audio routing between an input and an output. The box-shaped cursor will outline any crosspoint on which it is placed.
CHAPTER 4: USING THE GALILEO FRONT PANEL Change the gain at the crosspoint where the cursor is presently located by turning the Red knob — clockwise for gain and counterclockwise for attenuation. The range is from +20 dB to –90 dB, and is designated in the matrix as a [ – ] for levels below unity gain, and a [ + ] for levels above unity.
GALILEO 616 USER GUIDE CREATING LABELS WITH GALILEO Label Page Labels can be created for the individual channels in Input Processing and Output Processing, for groups in Link Groups, for arrays in Array Correction, and for snapshots in the Snapshot Library. In all of these pages, highlight the Label field and press the Enter button or the Blue knob.
CHAPTER 4: USING THE GALILEO FRONT PANEL ■ Cancel Button: Pressing the Cancel button will discard the naming changes and return to the previous screen. TIP: The fastest way to enter names is to use a combination of the rotary knobs and the Up and Down arrows. Use the Arrow buttons to go to the desired row, and then use the Blue knob to highlight and select the desired letters. Create spaces with the Red knob, and correct errors or add words in the middle with the Green knob.
GALILEO 616 USER GUIDE ■ Type: Press the Enter Button or turn the Blue knob to scroll among the available M Series loudspeaker types (M1D, M2D, MILO, M3D, MICA, M’elodie); the Enter button continually scrolls through the selections, while the Blue knob goes from M1D at counterclockwise to M’elodie at clockwise. ■ Size: Use the Blue knob to scroll through the values from 1 to 24 loudspeakers, with 1 at counterclockwise and 24 at clockwise.
CHAPTER 4: USING THE GALILEO FRONT PANEL The Link Group fields are: Link Groups Page (with Linked Output Channels Highlighted) ■ Group: Use the Up and Down arrows to highlight, and the Left and Right arrows or the Blue knob to scroll through and select group #1 through #8; both methods do a continuous scroll. NOTE: In the Link Groups screen, the Left and Right arrows always affect the group number, regardless of which field is highlighted, unless the Inputs or Outputs field is highlighted.
GALILEO 616 USER GUIDE dow will also happen in the other linked channels. To view the other channels in the group, press the Select button corresponding to that channel and it will appear in the display, and will show that channel number in the upper right corner. Galileo 616 Front Panel with Select LEDs Showing Linked Channels NOTE: Atmospheric Correction cannot be part of a link group.
CHAPTER 4: USING THE GALILEO FRONT PANEL ■ Input / Output Masters: Cursor goes to the fader for that channel, allowing gain changes with the Red knob or Arrow buttons. ■ Summing Matrix: Cursor goes to the particular input/output combination that is selected, allowing routing selection with the Enter button or level control with the Red knob. ■ EQ Mode Graphs (including Numeric tables): Goes to the graph and the particular mode that was last selected.
GALILEO 616 USER GUIDE SNAPSHOT LIBRARY Snapshot Page) The Snapshot Library lists all existing Snapshots (full system configurations for Galileo) within a Project and available in the memory of the Galileo 616 or in the library of a connected computer running the Compass control software. Galileo ships with over 50 Factory Standard Presets which are viewed in the front panel as a second page of the Snapshot Library. The default page is User Snapshots; scroll to the Factory Presets using the Right arrow.
CHAPTER 4: USING THE GALILEO FRONT PANEL NOTE: Only one Snapshot at a time may be selected as the boot configuration for Galileo, and it may be selected either in the Compass control software or via the “Is Boot” field above. That Snapshot will have “(boot)” in front of its name in the Snapshot Library list.
GALILEO 616 USER GUIDE Create New Snapshot At the top of the Snapshot Library list is “Create New Snapshot”. After creating the desired configuration within the Summing Matrix, Input and Output Processing, Link Groups, and so on, highlight and press the Enter button to open the naming window and create a name for the new Snapshot. Press the Menu button when complete, and the newly named Snapshot will be added to the bottom of the Snapshot Library list and become current.
CHAPTER 4: USING THE GALILEO FRONT PANEL On the Overview page, pressing the Green knob will mute and unmute the highlighted channel; the word “mute” is highlighted when that input channel is muted. Turning the Red knob will affect the gain of the highlighted channel, clockwise for gain and counterclockwise for attenuation; pressing and holding the Red knob will make coarser gain adjustments.
GALILEO 616 USER GUIDE ■ Label: Pressing the Enter button will open the naming utility; create the desired label and press the Menu button to accept. ■ Mute: Highlight this field and press the Enter button or press/turn the Blue knob to toggle between mute and unmute for the channel; when muted, the word “mute” is highlighted.
CHAPTER 4: USING THE GALILEO FRONT PANEL In the Overview page, pressing the Blue knob will reverse the polarity of the highlighted channel; the word “pol” will be highlighted when the polarity is reversed for that output channel. Pressing the Green knob will mute and unmute the highlighted channel; the word “mute” will be highlighted when that output channel is muted.
GALILEO 616 USER GUIDE while turning will scroll more quickly through the frequencies. Turning the Green knob will zoom the location of the cursor both horizontally and vertically; press the knob while turning to zoom more quickly. NOTE: When All EQ is bypassed, the individual fields for Parametric, TruShaping, and High/Low Pass will also be shown as bypassed. These settings will remain locked in the bypassed condition until All EQ is again enabled.
CHAPTER 4: USING THE GALILEO FRONT PANEL ■ Array Group: Can be used to assign an output channel to an Array Group. The default is “none”; turning the Blue knob clockwise will scroll through “Array 1” through “Array 8”, and assign the output to the array. The user will still need to go to the Array Correction page to select the type and size of the array and to enable it. ■ Atmospheric Bypass: Press the Enter button or press/turn the Blue knob to toggle between Bypassed and Enabled.
GALILEO 616 USER GUIDE Equalization Mode Menu Equalization Mode Menu Use the Up and Down arrows, and press the Enter button to select from the following submenu items: ■ Cursor: Provides a vertical cursor on the EQ point, and has fields that show frequency, gain setting, and phase. ■ Parametric: Opens the Parametric EQ page. ■ TruShaping: Opens the TruShaping EQ page. ■ High/Low Pass: Only in Output Processing, opens the High/Low Pass page.
CHAPTER 4: USING THE GALILEO FRONT PANEL Equalization Settings Menu Equalization Settings Menu Use the Up and Down arrows, and press the Enter button to select from the following submenu items: ■ Bypass All EQ: Temporarily removes all equalization from the input or output channel signal; select the item again to enable. ■ Bypass Parametric: Temporarily removes all parametric equalization from the input or output channel signal while any other EQ remains; select the item again to enable.
GALILEO 616 USER GUIDE Equalization Edit Menu Equalization Edit Menu Use the Up and Down arrows, and press the Enter button to select from the following submenu items: ■ Copy Parametric/TruShaping/High/Low Pass: Highlight this item and press the Enter button to copy the present equalization settings on the page; use the following command to paste them into another channel.
CHAPTER 4: USING THE GALILEO FRONT PANEL ■ Reset Parametric: Resets the values of all of the parametric EQ points to zero on the present channel’s page, and can be used in any of the EQ pages. ■ Reset TruShaping: Resets the values of all of the TruShaping EQ points to zero on the present channel’s page, and can be used in any of the EQ pages. CAUTION: The Reset Parametric and Reset TruShaping commands are not toggles, so the settings will be lost for that channel.
GALILEO 616 USER GUIDE NOTE: When View > Numeric is selected, all views of the EQ settings for any selected channel are shown in the form of numeric tables until Numeric is deselected. Scroll through the available EQ points with the Left and Right arrows, and use the Blue, Green, and Red knobs to change values at the selected points.
CHAPTER 4: USING THE GALILEO FRONT PANEL USING GRAPHIC EQ Graphic EQ with 31 Bands When Graphic EQ is selected on the Input Processing page, up to 31 bands of equalization can be applied to the input. On the Graphic EQ page, press the Left and Right arrows or turn the Blue knob to select among the 31 bands. The selected band flashes and its frequency and gain are displayed in the lower right of the page. To adjust the gain for a band, press the Up and Down arrows or turn the Red knob.
GALILEO 616 USER GUIDE USING TRUSHAPING EQ TruShaping EQ with EQ Point When TruShaping EQ is selected in the Input or Output Processing pages, one EQ point is presented at a time on the page. These points are nominally centered at 125 Hz, 500 Hz, and 4 kHz, though once their frequency has been changed for one channel using the Blue knob, the new value replaces these values for that Galileo project.
CHAPTER 4: USING THE GALILEO FRONT PANEL ■ Low Bandpass, lower frequency: Left-most dot and section of frequency line just above it are flashing; allows the lower frequency of this filter to be changed with the Blue knob, and the Red knob changes gain. ■ Low Bandpass, upper frequency: Central dot and section of the frequency line to its left are flashing; allows the upper frequency of this filter to be changed with the Blue knob, and the Red knob changes gain.
GALILEO 616 USER GUIDE USING PARAMETRIC EQ Parametric EQ with EQ Points When Parametric EQ is selected in the Input or Output Processing pages, all available EQ points are presented on the page — five for inputs and 10 for outputs. Choose the particular parametric EQ point to change using the Left and Right arrows; the selected one will blink.
CHAPTER 4: USING THE GALILEO FRONT PANEL ■ Red Knob: Adjusts the boost and cut of the parametric EQ point; clockwise for gain and counterclockwise for attenuation; the value is shown in the “g=X.XdB” field on the top right. NOTE: Press and hold the knobs to make coarser adjustments (wider frequency intervals, bandwidth by 0.1, gain by 1 dB), and just turn the knob for finer adjustments. TIP: By pushing any channel select button, input or output, the display goes to the Processing page for that channel.
GALILEO 616 USER GUIDE Standard Zoom Equalization Curve with Vertical Zoom (Left) and Horizontal Zoom (Right) In any of the EQ graph views, clicking the Down arrow will highlight the horizontal and vertical scales. Pressing and turning the Red knob clockwise will expand the vertical scale, up to 1 dB per division from the beginning 6 dB per division.
CHAPTER 4: USING THE GALILEO FRONT PANEL INPUT AND OUTPUT MASTERS Input Masters Page (Left) and Output Masters Page (Right) The Input Masters and Output Masters pages provide a convenient location to adjust the gains of all the inputs and outputs, in a virtual fader view. From the Galileo Map page, highlight the desired masters section and press the Enter button or the Blue knob. Once in the Masters page, use the Up and Down arrows or turn the Blue knob to scroll through the inputs and outputs.
GALILEO 616 USER GUIDE DISPLAY OPTIONS Display Options Page The display options available in Galileo are: ■ Panel Brightness: Highlight and use the Blue knob to scroll through the options of Dark Show, Dim, Default, and Outdoor. ■ LCD Contrast: Highlight and use the Blue knob to change values from 0 to 63. ■ Viewing Angle: Highlight and use the Blue knob to scroll through options of Low, Medium, and High.
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Meyer Sound Laboratories Inc. 2832 San Pablo Ave. Berkeley, CA 94702 www.meyersound.com T: +1 510 486.1166 T: +1 510 486.8356 © 2008 Meyer Sound. All rights reserved. Galileo 616 User Guide The contents of this manual are furnished for informational purposes only, are subject to change without notice, and should not be construed as a commitment by Meyer Sound Laboratories Inc. Meyer Sound assumes no responsibility or liability for any errors or inaccuracies that may appear in this manual.
