Dynacord DPS260 Owner's Manual
  1. Manuals
  2. Brands
  3. Dynacord Manuals
  4. Recording Equipment
  5. DPS260
  6. Owner's manual
Dynacord DPS260 Owner's Manual

Dynacord DPS260 Owner's Manual

24-bit digital sound system processor
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
Owner's Manual

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the DPS260 and is the answer not in the manual?

Questions and answers

Related Manuals for Dynacord DPS260

Summary of Contents for Dynacord DPS260

  • Page 1 Owner’s Manual...
  • Page 2 www.dynacord.com...
  • Page 3 The lightning flash arrowhead symbol, within an equilateral triangle is intended to alert the user to the presence of uninsulated „dangerous voltage“ within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

  • Page 4: Table Of Contents

    Contents Overview .............6 Introduction ............8 DSP 260 Features ..............8 Controls & Connection .......... 10 Front Panel ................10 Rear Panel ................14 Installation ................16 Mounting ....................16 Power Connection ..................16 Audio Cables ....................16 Balanced Input / Output Connections ............. 16 Un-balanced Input / Output Connections ............
  • Page 5 Cross-Over (Output Channels) ..............29 Parametric EQ (Output Channels) ..............31 Delay (Output Channels) ................31 Channel Level (Output Channels) ..............32 Channel Limiter (Output Channels) ..............32 Setup ..............33 Setup Menus ................33 Configuration ....................33 Input ......................34 LCD ......................

  • Page 6: Overview

    Overview Compare / Edit Select Buttons Input Meters Display Value < > Edit Dynacord DSP-260 Program:U01 (FullEdit (2in. 6out)) Setup Store Recall USB Port Setup Store / Recall...
  • Page 7 Processing Menues for High Pass Filter, Parametric EQ, Output Gain Reduction Meters, Out- Graphic EQ and Delay put Channel Function Indicators and Output Level Meters Delay X-Over Delay Level Mute Mute Mute Mute Mute Mute Output Control buttons for Output Channel Cross-Over, Parametric Mute Buttons EQ, Delay and Level...

  • Page 8: Introduction

    • Analog or AES/EBU inputs • 24-bit, 48kHz A/D converters • Stereo Hi-pass filters • Stereo 9-band parametric equalizer • Stereo 31-band graphic equalizer (available as a software add-on with V1.1 firmware - see www.dynacord.com for details) • Stereo delay...
  • Page 9 Matrix Router / Mixer • Two (stereo) inputs • Summed left / right (mono) input • Six assignable outputs Outputs (each) • Cross-over (hi-pass / low-pass filters), with selectable filter types • 5-band parametric equalizer • Delay • Polarity • Peak RMS detecting limiter •...

  • Page 10: Controls & Connection

    The DSP 260 can be operated, edited and configured for installation with an easy to use, intuitive interface. Any available firmware updates downloadable from www.dynacord.com can be loaded via the USB port as well; allowing for easy in- field updates.
  • Page 11 4/5 – Value Up/Down Buttons Depending on the current LCD screen, the Value Up/Down Buttons performs the following function: Recall – Select forwards/backwards through the stored preset list to select a preset to be recalled to current memory. Store – Select User Preset destinations forwards/backwards to select a destination for the currently edited preset, scroll forwards through ANSI character set to name preset.
  • Page 12 10 – Store Button Pressing the Store button while in Run mode displays the Store Preset screen in the LCD display and the Store button lights. In this screen edited presets can be named and saved to a user preset location. Pressing the Store button again completes the preset save operation.
  • Page 13 17 – Output PEQ Button Pressing the PEQ button places the current preset in Edit mode and jumps to the first Output Parametric Equalizer screen. Subsequent button presses step through the six output channels. 18 – Output Delay Button Pressing the Delay button places the current preset in Edit mode and jumps to the Output Channel Delay screen.

  • Page 14: Rear Panel

    23 – Output Channel Function Indicators Each output channel has a four-segment function display for informational purposes only. For any given configuration possible with the DSP 260, an output channel may be identified as a sub, low, low/mid, mid, mid/hi, hi or full range output.
  • Page 15 28 – Balanced XLR Outputs Each output channel has an electronically balanced XLR connector for connection to system amplifiers. Each output channel can output different frequency ranges depending on its assignment and cross-over settings. Care must be taken to assure that each output is connected to an appropriate amplifier and loudspeaker to avoid damage or unexpected results.

  • Page 16: Installation

    Installation For proper operation, all directions regarding installation and connection must be followed. Mounting The DSP 260 should be mounted in a rack-mount enclosure or rack rails. The unit is 1RU tall by 14” (353mm) deep. Proper clearance for air circulation around the unit must be provided.

  • Page 17: Un-Balanced Input / Output Connections

    Un-balanced Input / Output Connections Un-balanced connections can be made to the DSP 260, although induced noise from cabling may be increased. Cables should also be less than 15” (5m) in length. Unbalanced connections can be 6dB lower in level as well. To match the audio level obtained with a balanced connection, it is necessary to tie pin 3 to ground at the XLR connector.

  • Page 18: Usb

    Connecting the DSP 260 to a PC for operation via the DSP 260 Graphic User Interface application is accomplished via the front panel USB port. The port conforms to the USB 1.0. Type B specification. Type B USB cables are readily available at computer dealers.

  • Page 19: Editing & Operation

    Editing & Operation Factory Presets The DSP 260 comes with 60 factory presets to configure and manage typical sound reinforcements systems. Factory presets can be recalled at will. Limited editing can be performed from the front-panel LCD user interface such as output level, mute and limiter threshold setting.

  • Page 20: Run-Time Mode

    Run-time Mode LCD Display On power-up, the DSP 260 boots and displays the run-time screen. The current preset memory location and name are displayed as well as the configuration on which the preset is based. Caution Before operating the sound reinforcement system, and any time a new preset is recalled, check the configuration display to make sure that it is appropriate for your system and that connections to your system are correct for the current configuration.

  • Page 21: Output Gain Reduction Meters

    20 user presets. (F01-F60, U01–U20) Factory presets have been designed to represent common system configurations utilizing Dynacord loudspeaker systems. User presets allow you to accommodate other system configurations and / or loudspeaker systems. To recall a preset, press the front panel Recall button.

  • Page 22: Preset Store

    Make sure that the new preset is appropriate for your system, and that connections to your system are correct for the current configuration. Failure to do so could cause unexpected results or damage to the system or its components. To exit the Recall process without loading a new preset, press the Edit, Setup or any of the DSP block buttons.

  • Page 23: Edit

    Edit Both Factory and User preset can be edited, but edited presets can only be stored in User preset locations. Standard Edit Mode The DSP 260 defaults to Standard Edit mode wherein, input and output channel parameters are appropriately linked. (Refer to “Configurations” illustrations to see which channels are parameter-linked for each configuration.

  • Page 24: Input Channel Hi-Pass Filter

    Input Channel Hi-Pass Filter Use the < Select > buttons to make the top line of the Edit screen active and the Value Up and Down buttons to navigate to the Input Hi-Pass screen. The first DSP block in the DSP 260’s signal flow is the stereo Hi-Pass Filter. In any sound reinforcement system, the Hi-Pass filter is crucial for maximizing the efficiency and performance of the PA system.

  • Page 25: Input Channel Parametric Eq

    Input Channel Parametric EQ Use the < Select > buttons to make the top line of the Edit screen active and the Value Up and Down buttons to navigate to the Input PEQ screen. The DSP 260 provides a stereo nine-band multi-mode filter generically referred to as the Input PEQ (Parametric Equalizer).
  • Page 26 Use the < Select > buttons to navigate to the filter setting you wish to adjust, and the Value Up and Down buttons to alter these settings. Press the Value Up and Down buttons once to increment values by one unit, or press and hold to scroll rapidly through available values.
  • Page 27 Hi-pass The Hi-Pass filter determines the ultimate low frequency that your sound reinforcement For detailed EQ plot im- system is allowed to reproduce; given the ages please capabilities of amplifiers, speakers and see page 45 transducers. Keep in mind that the DSP 260 signal path already includes a hi-pass filter prior to the Input PEQ DSP block.

  • Page 28: Input Channel Geq (Graphic Equalizer)

    Input Channel GEQ (Graphic Equalizer) Use the < Select > buttons to make the top line of the Edit screen active and the Value Up and Down buttons to navigate to the Input GEQ screen. The DSP 260’s input signal path includes a stereo 31-band graphic equalizer after the stereo 9-band PEQ in the signal path.

  • Page 29: Routing

    Routing Input selections (In-A, In-B or In-A+B) can be applied to any or all of DSP 260’s six outputs. Choose a desired output channel from the output menu and press the Edit button to scroll to the Routing window using the Value up/down arrows. Using the <SELECT>...
  • Page 30 Frequency Frequency offers a selectable frequency range from 20.0 Hz to 20,000Hz. Hi-Pass/Lo Pass The DSP 260 Hi-Pass and Lo-Pass filters are determined by selecting the Type from the list of parameters, (see list above) and by choosing a frequency For detailed EQ plot im- range between 20.0 Hz to 20,000Hz.

  • Page 31: Parametric Eq (Output Channels)

    Parametric EQ (Output Channels) Pressing the PEQ button places the current preset in Edit mode and jumps The LCD screen to a pre-selected parametric EQ (bands 1-5). Subsequent button presses advances the display to the next output channel (OUT1 to OUT6). Use the <SELECT > key to navigate between the PARA EQ BAND (1-5), Type, Frequency, Q and Gain parameters.

  • Page 32: Channel Level (Output Channels)

    Amp parameter. All DSP 260 Factory Presets include limiter LX2200 threshold values. You may use the Amp parameter to select LX3000 the model of Dynacord amplifier that you are using and the L1000 (0 dBu) limiter threshold offset will be automatically calculated L1000 (+6 dBu) based on the amplifier gain and sensitivity.

  • Page 33: Setup

    Setup IMPORTANT NOTE The Setup menu allows access DSP 260’s To achieve optimum perfor- global parameters on the LCD screen. This is mance and guard against where preferences for many functions can be damage to the processor, set or adjusted. Pressing the Setup button your sound system or your- self, please read, understand brings up the first Setup window.

  • Page 34: Input

    Input This window is where the global input mode is set. Use the <SELECT> key to navigate to the MODE parameter. Use the up/down VALUE arrows to choose between Analog and Digital input. LCD settings allow the user to adjust the contrast preferences of the LCD screen to compensate for different lighting conditions that may be encountered within different...

  • Page 35: Editing

    V = 331m/s + (0.6m/s/C) * T The speed of sound at room temperature is 346 meters per second. At freezing temperatures sound travels at 331 meters per second. V is the speed of sound and T is the temperature of the air. This formula finds the average speed of sound for any given temperature (celcius).

  • Page 36: System

    System This window displays the firmware version currently running on the DSP 260. RS-232 Port An RS-232 (DB-9 or ‘D-Sub’) connection is provided on the back panel to link to another DSP 260 to enable Master/Slave operation. Use the <SELECT> key to navigate to the MODE parameter and use the up/down VALUE arrows to choose between RS-232 and Contacts.

  • Page 37: Configurations Of The Dsp 260

    Configurations of the DSP 260 COMPARE SELECT The DSP 260 offers 7 pre-defined configurations. A < > Edit configuration is a basic setting that includes the routing of inputs and outputs, the function of the VALUE outputs (Sub, Lo, Mid, Hi, Full Range) including basic x-over filter settings, and different channel/ Store Setup...

  • Page 38: Stereo 2 Way + Full Range

    Stereo 2 Way + Full Range This configuration generally represents a 2-way stereo frequency crossover, where IN A serves as the left input channel and IN B as the right input channel. OUT 1 is the left Low-frequency output and OUT 2 is the left High-frequency output.

  • Page 39: Way Stereo

    3 Way Stereo This configuration represents a 3-way frequency crossover where IN A serves as the left input channel and IN B as the right input channel. OUTs 1 & 4 L/R are the Sub frequency channel, OUT 2 &5 L/R are Low and Mid-frequency channels, 3 &...

  • Page 40: Way + Fr

    4 Way + FR The 4-Way configuration is a monaural 4- way frequency x-over. Crossover channels are fed from IN A, full range channels are from IN B. OUT 1 is a mono Sub frequency channel, OUT 2 is a mono Low-frequency channel, OUT 3 is a mono Mid-frequency channel, and OUT 4 is the mono High- frequency.

  • Page 41: Way + Fr

    5 Way + FR The 5-Way configuration is a monaural 5- way frequency x-over. Crossover channels are fed from IN A, full range channels are fed from IN B. OUT 1 is a mono Sub frequency channel, OUT 2 the mono Very Low-frequency, OUT 3 is the mono Low- frequency channel, OUT 4 is the mono Mid-Frequency channel , OUT 5 is the mono High-frequency channel and OUT...

  • Page 42: Free Configuration - Full Edit 2 In 6 Out

    Free Configuration - Full Edit 2 in 6 Out In this configuration, all 6 outputs are configured for full range operation. OUT 1, OUT 2 and OUT 3 get their signal-feed from IN A while OUT 4, OUT 5 and OUT 6 are fed from the input channel IN 2.

  • Page 43: Way Stereo-Mono Sub+Fr

    3 Way Stereo-Mono Sub+FR This 3-way configuration provides stereo crossover for Low-frequency and High- frequency devices and a summed mono feed for subs as well as a Full-range output. IN A serves at the left input and IN B serves as the right input. OUT 1 is a mono Sub-frequency channel, OUT 2 &...
  • Page 44 4 Way Stereo -MonoSub+LF The 4-Way Stereo –Mon + Sub + LF configuration is a stereo 4-way frequency x-over. Mono Sub-frequency and Low- frequency channels are fed from IN A + IN B, Mid-frequency and High-Frequency left are fed from IN A, Mid-frequency and High- Frequency right are fed from IN B.

  • Page 45: Eq Plot Images

    EQ Plot Images 6dB PEQ Cuts Q Changes 6dB-Oct Shelves at 200Hz and 2kHz Owners Manual...

  • Page 46: 12Db Peq Cuts Q Changes

    12dB PEQ Cuts Q Changes 12dB-Oct Shelves at 200Hz and 2kHz...

  • Page 47: Bessel Filters

    Bessel Filters Butterworth Filters Owners Manual...

  • Page 48: Hi Lo Pass Filters

    Hi Lo Pass Filters Linkwitz-Riley Filters...

  • Page 49: Peq Gains

    PEQ Gains Owners Manual...

  • Page 50: Operation Modes & Presets

    Operation Modes & Presets...
  • Page 51 Owners Manual...

  • Page 52: Dimensions

    Dimensions 483mm 19in 43.6mm 1.72in 441mm 17.36in WARNING: AVIS: CAUTION: ATTENTION: 357mm 14in 353mm 13.9in 43mm 1.69”...

  • Page 53: Technical Specifications

    Technical Specifications General Mains Voltage 100-240 VAC 50-60 Hz Power Consumption Audio Analog Inputs 2x XLR IN, electronically balanced 2x XLR THRU OUT, electronically balanced Digital Inputs 1x XLR AES/EBU IN Nominal Input Voltage 1.23 V / +4 dBu Maximum Input Voltage 8.7 V / +21 dBu (Without -6dB Analog Pad Engaged) Input Impedance...
  • Page 54 Notes...
  • Page 55 For additional warranty repair or service information, contact the appropriate Telex service department listed below: Bosch Communications Systems Americas–Headquarter Americas Telex Communications, Inc. 12000 Portland Ave South, Burnsville, MN 55337, USA USA–Ph: 1-800-392-3497 Fax: 1-800-955-6831 Canada–Ph: 1-866-505-5551 Fax: 1-866-336-8467 Latin America–Ph: 1-952-887-5532 Fax: 1-952-736-4212 Europe, Africa &...
  • Page 56 EVI AUDIO GmbH Subject to change without prior notice. Printed in Germany 27 /05 /2008 www.eviaudio.de...

Table of Contents