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This manual does not contain all the information about the design, production,
and changes of the equipment, and does not cover all the conditions that may
occur during the installation, use and maintenance.
The information provided in this manual is accurate at the time of delivery of
the equipment, it maybe has been changed because of the product upgrade.
Owner's Manual
Professional Amplifier
ETHERNET+DSP
DSP-3002
DSP-2002
DSP-2004
DSP-1504
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Table of Contents
Summary of Contents for CVR PROFESSIONAL AUDIO DSP-3302
- Page 1 Owner's Manual Professional Amplifier DSP-3002 DSP-2002 DSP-2004 DSP-1504 ETHERNET+DSP This manual does not contain all the information about the design, production, and changes of the equipment, and does not cover all the conditions that may occur during the installation, use and maintenance. The information provided in this manual is accurate at the time of delivery of the equipment, it maybe has been changed because of the product upgrade.
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Page 2: Important Safety Instructions
IMPORTANT SAFETY INSTRUCTIONS... -
Page 3: Dsp Function
1 Welcome Thank you for your trust, buy our class D power amplifier! Our company focuses on class D power amplifier. The high level of R&D team, experienced production team and high-quality technical support team ensure that our products used in a variety of environment are stable and reliable, and bring you a pleasant experience. -
Page 4: Installation
PROFESSIONAL POWER AMPLIFIER information, please visit our website or contact our technical support, system installation personnel or agents. Please take care of the sales order or invoice for your purchase of this equipment. You need to show the credentials when the product is guaranteed. 1.5 Warning symbol The exclamation mark in the equilateral triangle reminds the user that there are important operation and maintenance (repair) instructions in this manual. -
Page 5: Outline Dimensions
3.2 Outline dimensions 45mm 465mm (370mm) DSP-2004 483mm 3.3 Installation preparation Warning: before installation, please confirm that you see and read the safety warning. Before installation,make sure that the power cord is not connected to the power outlet;The power switch is turned off;The volume knob is completely. -
Page 6: Power Cord
PROFESSIONAL POWER AMPLIFIER 3.4 Cooling instructions The cooling mode of the equipment is as follow: the cold air is sucked through the ventilation hole of the front panel, and the heat are taken out from the rear panel. In order to ensure good heat dissipation, please put the equipment in the 0℃~40℃... -
Page 7: Operation
Strong sub signal will cause the speaker burned. The high level low frequency signal caused by the falling of the microphone is a typical sub acoustic signal. One of the following ways to prevent sub sonic signals should be used: a、Installing a high pass filter between the mixer and amplifier. -
Page 8: Amp Mode
PROFESSIONAL POWER AMPLIFIER CH-A/B/C/D 8Ω 4Ω 2Ω In bridge mode, use the following method to connect the speaker to the socket: 8Ω CH-A/C 4Ω 9. analog audio interface: balanced sound signal input plug. 5 Menu structure of display screen of power amplifier Opening Main Menu... -
Page 9: Equipment List
Hi-Z 70V It can independently control each output channel of the power amplifier to enter 70V constant voltage mode (some models). Hi-Z 100V It can independently control each output channel of the power Back amplifier to enter the 100V constant voltage mode (some models). 4. -
Page 10: Main Control Interface
PROFESSIONAL POWER AMPLIFIER 7 Main Control Interface AMP ControIIer Name: XXXXXXXXXXXXXXXXXXXXX Status Display Lock Standby Model: XXXXXXXX Temp : Presrt: Volume Source Output OutA OutB OutC OutD Main Fault Load Open Input Temp Clip Standby Hi Z Bridged Output Clip -12.1 10.5 Mute... -
Page 11: Preset Manager
9 Output Control Interface AMP ControIIer Name: XXXXXXXXXXXXXXXXXXXXX Status Display Lock Standby Model: XXXXXXXX Temp : Presrt: Link Main Mute Trim Delay Polarity Mode Noise Gate Input1 Limiters OutA 0° Low-Z Stereo Mute Trim Delay Polarity Mode Noise Gate Input2 Limiters OutB Input... -
Page 12: Specification
Linkwitz- Riley:12dB, 24dB,48dB. Peaking (±24dB) , Low-shelf (±24dB), High-shelf (±24dB), A ll-pass 1ST, A ll-pass 2nd,General-Low, General-High, Butterworth-Low, Butterworth-High, Bessel-Low, Bessel-High. Bypass, Reset, Copy, Paste, Save, Invoke, Phase display. 12 Specification Model DSP-3302 DSP-3004 DSP-3002 DSP-2004 DSP-1504 8Ω/Stereo 2X3300W 4X3000W... -
Page 13: Power Consumption And Heat
Maximum Input Level 8.7Vrms(+21dBu)(Default Gain) Default Gain(Rated Power,1kHz) 24dB 23dB 21dB 21dB 19dB 19dB Gain(Rated Power,1kHz) 24dB~42dB 23dB~41dB 21dB~39dB 21dB~39dB 19dB~37dB 19dB~37dB THD+N Typical:0.05%(10%Rated Power,8Ω) ≥90dB(20Hz-1kHz,below Rated Power) Cross-talk Frequency Response (10%Rated Power,20Hz-20kHz,8Ω) Typical: +0,-0.5dB Input Impedance 20kΩ（Balance），10kΩ（Unbalance） ≥1000(20Hz-200Hz,8Ω) Damp Factor ≥105dB（Default Gain,A weighted,20Hz-20kHz,8Ω）... - Page 14 PROFESSIONAL POWER AMPLIFIER 4x2000W Thermal Dissipation Line Current(A) Power(W) Dissipated LOAD 220V 110V Btu/h kcal/h standby 180.0 180.0 614.3 154.8 8Ω/CH 12.6 1388.9 1000.0 388.9 1327.2 334.4 1/8 power 4Ω/CH 10.4 20.9 2297.3 1700.0 597.3 2038.4 513.7 8Ω/CH 15.0 29.9 3292.2 2666.7 625.5...
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Page 15: Maintenance
2x1000W Thermal Dissipation Line Current(A) Power(W) Dissipated LOAD 220V 110V Btu/h kcal/h standby 90.0 90.0 307.1 77.4 8Ω/CH 347.2 250.0 97.2 331.8 83.6 1/8 power 4Ω/CH 574.3 425.0 149.3 509.6 128.4 8Ω/CH 823.0 666.7 156.4 533.7 134.5 1/3 power 4Ω/CH 12.6 1382.1 1133.3... -
Page 16: Warranty
PROFESSIONAL POWER AMPLIFIER b、Use enough sealing tape to seal the carton. c、Do not use thin carton. The damage due to the poor packaging will not be able to enjoy the warranty. 16 Maintenance outside the warranty First we will detect the equipment, and tell you the maintenance fee, you need to pay, then we begin to repair. -
Page 17: Design Change
22 Warranty modification No one has the right to expand, or modify this warranty. This warranty will not be prolonged because you did not use the equipment. 23 Design change We reserve the right to change the design of any product at any time without notice, and do not undertake the obligation to make corresponding changes to the products previously produced.
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