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VTC Pro Audio DLMS4080 Owner's Manual

Loudspeaker processor
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OWNER'S MANUAL
MANUEL DE L'UTILISATEUR
4080

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Summary of Contents for VTC Pro Audio DLMS4080

  • Page 1 OWNER’S MANUAL MANUEL DE L’UTILISATEUR 4080...

  • Page 2: Important Safety Instructions

    IMPORTANT SAFETY INSTRUCTIONS This lightning flash with arrowhead symbol, within The exclamation point within an equilatereal triangle is an equilateral triangle, is intended to alert the user to intended to alert the user to the presence of important the presence of uninsulated “dangerous voltage” operating and maintenance (servicing) instructions in within the product’s enclosure that may be of sufficient the literature accompanying the appliance.
  • Page 3 TORONTO, CANADA • MODEL TYPE: YS1072 - V1 VTC DLMS4080 Welcome to the VTC Pro Audio family. The DLMS4080 System is one of the most advanced and easiest to manage loudspeaker processor in the audio industry. The DLMS4080 features 40-bit floating point processors and high performance 24-bit analog converters which achieves the highest quality of sound reproduction.
  • Page 4 Configuration Connectors The DLMS4080 can be set up and configured with a computer using USB, RS-232 or Ethernet. Tech Note: Do Not plug your DLMS4080 into a computer until the proper drivers are installed!! The proper device drivers are located on the included CD.

  • Page 5: Power Switch

    LCD Display Necessary information and settings for the DLMS4080 are displayed on the LCD Display. The display is 2-Line by 16 Characters LCD backlit display. Menu Keys There are 6 menu keys identified as: Menu (menu back), Menu (menu forward), Cursor, Cursor , Enter/ Sys, and Exit.
  • Page 6 Powering Up the DLMS4080 When the DLMS4080 is powered up, the initialization process begins and takes about 8-seconds. During that period, the display shows the model and firmware version currently loaded into the DLMS4080. VTC PRO AUDIO V1.01 Once the initialization process is finished, the DLMS4080 displays the current program number and program name assigned to the unit.

  • Page 7: Input Menus

    Operating the DLMS4080 User Tip: Channel Linking Selection – While holding down a Menu key, more than 1 channel from the same group (Input or Output group) can be selected to link the channels together. The green LEDs below the Mute buttons are illuminated for the linked channels.
  • Page 8 2. Equalizer Menu (EQ_) EQ parameters can be set by pressing the Cursor push-button to advance from EQ# to Type, Freq, BW and finally to Level. (Use the Cursor push-button to go backward from Level to BW, Freq, Type then to EQ#). Use the Data wheel to change the parameter’s settings.
  • Page 9 3. 31-Band Graphic Equalizer Menu (GEQ_) Graphic EQ parameters can be set by pressing the Cursor push-button to advance from GEQ# to Level. (Use the Cursor push-button to go backward from to Level to GEQ#). Use the Data wheel to change the parameter’s settings.
  • Page 10 SLPL – Filter Slope of low frequency crossover point (high pass). Ranges from 6 to 48dB/octave. If the Cursor selected Filter Type is Linkwitz-Riley, the available slopes are 12 / 24 / 36 / 48 dB/octave. I1:______ XOver SLPL:24dB Cursor TYPH –...
  • Page 11 5. Compressor Menu Compression parameters can be set by pressing the Cursor push-button to advance from THRESH to ATTACK, RELEASE and finally to RATIO. (Use the Cursor push-button to go backward from RATIO to RELEASE, ATTACK then to THRESH). Use the Data wheel to change the parameter’s settings. THRESH –...

  • Page 12: Output Menus

    Output Menus When an Output Channel, or channels are selected for modification (see Channel Selection and Linking for Programming) the Output menu parameters can be accessed by pressing the Menu push-button to advance from the SIGNAL Menu to the EQ Menu and finally the XOver Menu. (Use the Menu push-button to go backward from the XOver Menu to EQ Menu then finally the SIGNAL Menu).
  • Page 13 2. EQ Menu EQ parameters can be set by pressing the Cursor push-button to advance from EQ# to LEVEL, Freq, EQ BW and finally to EQ Type. (Use the Cursor push-button to go backward from EQ Type to EQ BW, EQ Freq, EQ Level then to EQ#).
  • Page 14 EQ Types Options for PEQ, LO-SHF and HI-SHF FREQ – EQ center frequency; the equalizer’s centered frequency can be set anywhere within the range Cursor from 20 to 20,000Hz, in either 1Hz steps or 1/36 octave steps. The sampling rate and the frequency steps can be selected in the System Menu.
  • Page 15 3. CROSSOVER (XOver) Crossover parameters can be set by pressing the Cursor push-button to advance from TYPL to FRQL, SLPL, TYPH, FRQH and finally to SLPH. (Use the Cursor push-button to go backward from SLPH to FRQH, TYPH, SLPL, FRQL, then to TYPL). Use the Data wheel to change the parameter’s settings. TYPL –...
  • Page 16 TYPH – Filter Type of high frequency crossover point (low pass). Cursor O1:______ XOver TYPH:Off Data O1:______ XOver TYPL:Butterworth O1:______ XOver TYPL:Link-Riley O1:______ XOver TYPL:Bessel Cursor FRQH – Filter cut-off Frequency of high frequency crossover point (low pass). O1:______ XOver FRQH:1000Hz Cursor SLPH –...
  • Page 17 4. Limiter Limiter parameters can be set by pressing the Cursor push-button to advance from THRESH to ATTACK and finally to RELEASE. (Use the Cursor push-button to go backward from RELEASE to ATTACK then to THRESH). Use the Data wheel to change the parameter’s settings. Menu THRESH –...

  • Page 18: System Menus

    1. Recall Menu – Program memory bank recall The DLMS4080 has a built in non-volatile memory that can store up to 30 different program setups. A program previously saved to memory can be recalled using this menu.
  • Page 19 Stereo 3-Way Stereo 4-Way The DLMS4080 assigns the Input source for the corresponding outputs when the Mode of Configuration is selected. The crossover point parameters like the filter type, cut-off frequency and slope have to be configured manually in the Xover Menu in each Output menu.
  • Page 20 DELAY UNIT:m 6. Comm – RS232 Serial Communication parameters These parameters include baud rate and device identification when more than one DLMS4080 is operating on the same network. BAUD RATE – Select the baud rate of the serial communication, choose between 1200, 2400, 4800, Menu 9600, 19200, 38400, 57600 and 115200.
  • Page 21 7. XPanel – Network Setup If there are more than one DLMS4080 on a network, units can be assigned as a Master or a Slave. This enables the Master unit to control units which are setup as slaves. Menu MODE – The DLMS4080 can be set as a Master or Slave.

  • Page 22: Setting Up An Ethernet Connection

    Packets: Sent= 4, Received= 4, Lost= 0. This confirms that there was data sent to the DLMS4080, and data received in return. If you do not receive this result, then go back to step #3 and confirm the installation.
  • Page 23 Load the VTC ProControl software from the CD included with your DLMS4080 onto your computer. When the VTC ProControl application installation is complete, connect a USB cable from the USB socket on the front panel of the DLMS4080 to a USB connector on your personal computer. (cable not included) Turn on the DLMS4080.

  • Page 24: Parameter Values

    Windows XP PC through the USB, RS-232 or Ethernet communication links. The VTC ProControl GUI application makes it much easier to control (and monitor) the DLMS4080, allowing the user to get the whole picture on one screen. Programs can be recalled and stored from/to PC’ s hard drive, thus expanding the storage to become virtually limitless.

  • Page 25: Amplifier Gain

    Elevation Line Array was designed to because of differences in the digital processor’s program. If a DSP processor other than the VTC DLMS4080 is used, contact the VTC product support group for the specific settings for your processor.

  • Page 26: Quick Reference

    QUICK REFERENCE Menu Field Parameters Steps Units <<Menu>> <<Cursor>> Level Signal LEVEL 0.25 + / - Polarity Signal Delay Signal DELAY 9,600 21user steps EQ Number EQ Level LEVEL 0.25 EQ Frequency FREQ 20,000 EQ Bandwidth 0.02 2.50 0.01 Octave Crossover Low XOver TYPL...

  • Page 27: Amplifier Settings

    AMPLIFIER SETTINGS Suggested Amplifier Arrangement for Elevation Line Array Cabinets Configuration Power Handling Impedance EL210 HF 2 x 1-inch Paraline Lens 8 Ohms EL210 MF 2 x 10-inch Woofers 1200 8 Ohms EL212 Sub 2 x 12-inch Tapped Horn 1600 4 Ohms System 1 - 4 x EL210 / 2 x ELS212 AmplifierTyp e...
  • Page 28 Specifications Type Digital Speaker Processor Input and Outputs Input Impedance >10k ohms Output Impedance 50 ohms Maximum Input/Output Level +20 dBu Input/Output Type Electronically balanced Audio Performance +/- 0.1dB (20Hz - 20kHz) Frequency Response 115dB typ (unweighted) Dynamic Range >60dB (50Hz - 10kHz) CMMR Crosstalk <-100dB...

  • Page 29: Two Year Warranty

    Two Year Warranty Limited Warranty Yorkville’s two-year conditional warranty on this product is transferable and does not require registration with Yorkville Sound or your dealer. If this product should fail within two years of the original purchase date due to a manufacturing defect, simply return it to your Yorkville Dealer with original proof of purchase and it will be repaired free of charge.
  • Page 30 Yorkville Sound 550 Granite Court Pickering, Ontario L1W-3Y8 CANADA Voice: (905) 837-8481 Fax: (905) 837-8746 U.S.A. Yorkville Sound Inc. 4625 Witmer Industrial Estate Niagara Falls, New York 14305 USA Voice: (716) 297-2920 Fax: (716) 297-3689 www.vtcproaudio.com May 9/2008 • Manual-Owners-DLMS4080-00-1v0PR07...

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