Velodyne Acoustics DEQ-8R, DEQ-10R, DEQ-15R, DEQ-12R user manual Troubleshooting and Service

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Troubleshooting and Service

Before seeking service for your amplifier or subwoofer, please re-check all systems. Following is a simple troubleshooting guide to assist you.

1.Verify that the unit is plugged in and power outlet used is active.

2.Is the power switch on?

3.Is the unit receiving an input signal from your source?

4.Have all controls (volume, crossover, phase, etc.) been properly set?

5.If the unit has been running at high levels, one of the protection circuits may be engaged. Has the amplifier overheated?

6.Has the power button been depressed on the remote?

7.Make sure binding posts are tightened.

8.Is the remote non-responsive? We recommend replacing the batteries in the remote.

If the protection circuitry is active, the unit may cycle on and off until operating parameters return to normal. Under more serious conditions, the unit may shut off completely. Normal operation should return upon cooling, but you may be required to turn the power off and then on again to reset the unit.

The following conditions require service by a qualified technician:

1.The power cord has become damaged

2.The unit does not appear to operate normally or exhibits a marked change in performance

3.The unit has been exposed to water

4.Some part of the chassis or circuitry is physically damaged

Thank You for Purchasing a Velodyne!

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DEQ-R Series User’s Manual

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Contents Series DEQ-R Series User’s Manual Table of Contents N gr a t u l a t i o n s Prior to InstallationPlacement Pr epar e for InstallationLow pass Cr ossover 40 to 120 Hz Volume Contr olS ta l l a t i o n InputsAuto Tur n on Function Phase Adjustment 0/90/180/270MIC Jack Front PanelDEQ-R Rear Panel Connections Rear Panel ConnectionsIR Input Low Pass Cr ossover Rear Panel Connections Detailed ExplanationSubwoofer Dir ect Receiver/Pr ocessor Subwoofer Outputs Ro s s ov e r sAmplifier Speaker-Level Subwoofer Connection Diagram A ge Interconnect CablesRemote Contr ol W . v e l o d y n e . c o m Musical Style Suggested Preset Care of Your Subwoofer Restoring DefaultsProtection Circuitry Troubleshooting and Service Specification s Velodyne Products 120V 230VRegister. . . on Line . . . It’s faster . . . and easier Velodyne Acoustics, Inc

DEQ-8R, DEQ-12R, DEQ-15R, DEQ-10R specifications

Velodyne Acoustics is renowned for its innovative approach to audio technology, particularly in the realm of subwoofers, where the brand has set high standards for performance and reliability. Among its esteemed lineup are the DEQ-10R, DEQ-12R, DEQ-8R, and DEQ-15R subwoofers, each designed to deliver unparalleled audio experiences while catering to varied room sizes and user preferences.

Starting with the DEQ-10R, this model features a 10-inch driver that produces a frequency response as low as 18 Hz, ensuring that listeners can experience deep, resonant bass that enhances any sound environment. Equipped with advanced Digital Signal Processing (DSP), the DEQ-10R offers unparalleled accuracy and clarity, automatically equalizing audio signals to adapt to specific room acoustics. This model is compact yet powerful, making it a perfect fit for smaller spaces without compromising on sound quality.

The DEQ-12R, on the other hand, boasts a larger 12-inch driver that extends the bass response, delivering richer soundscapes suitable for both music and cinema applications. It also incorporates Velodyne's signature Smart Subwoofer Control technology, which allows users to customize their listening experience easily. The DEQ-12R stands out with its sleek design, making it an aesthetically pleasing addition to any home theater setup.

Turning to the DEQ-8R, this model features an 8-inch driver that strikes a balance between size and performance. The DEQ-8R is ideal for those who seek a compact solution without sacrificing audio quality. It also features integrated Bluetooth capabilities, allowing seamless connectivity with various devices for an effortless music experience. This makes it a perfect choice for tech-savvy users looking for versatility in their audio solutions.

Lastly, the DEQ-15R brings the most power, equipped with a substantial 15-inch driver to generate robust, low-frequency effects ideal for larger spaces. Alongside its impressive driving force, the DEQ-15R harnesses Velodyne’s proprietary technology for enhanced low-end performance and minimized distortion. The inclusion of adjustable phase control and a variable crossover frequency further ensures optimal integration with existing speaker systems.

In summary, the DEQ series from Velodyne Acoustics encapsulates the brand's commitment to audio excellence. With diverse options that cater to various preferences and environments, these subwoofers utilize advanced technologies like DSP and Bluetooth connectivity, enhancing the overall user experience and setting them apart as formidable players in the audio equipment market. Each model provides distinct advantages, ensuring that audiophiles and casual listeners alike can find the perfect fit for their listening needs.
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