Operation & Troubleshooting

13

Instruction Manual

is less sensitive at the frequency extremes (deep bass and very high sounds).In order to compensate when you must play the system at lower volume levels,EQ4 has been designed to raise the overall bass output of the sub slightly.The result will be a fuller and richer sounding bass at low volumes.EQ4 is designed for both music and movies.It can also be used to help compensate for lack of bass at the listening position.

REF - This resets the EQ to flat response and the also resets the volume trim to 0dB.

 

 

LEVEL TRIM and MUTE

 

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- The and buttons let you

 

 

 

 

change the total output level of

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your subwoofer to compensate for

 

 

soundtrack variations and your per-

 

 

sonal preferences. Each push of the

 

 

button results in a 1dB change above or below the preset reference set with the BASS LEVEL control.The LEVEL TRIM readout on the ampli- fier indicates the level of adjustment in dB.

Pressing the MUTE button turns off the volume of the Subwoofer.Press- ing it again returns the volume to its previous setting.

Direct Access Connector

Located on the rear panel, this port and the corresponding male plug (shipped installed in the port) is for use with a hard wired remote control system using electronic or mechanical switching.Each contact function is labeled. To access the control functions use a normally open connec- tion. Momentary closure will activate each function. The LEVEL TRIM function will respond in 1dB steps to a single contact closure while con-

stant closure will result in continuous steps to the maximum of ± 10dB. The REF EQ and REF volume reset functions each have their own set of contacts.

Care of Your SP-8000

The preamplifier can be wiped with a clean, dry cloth. If necessary, you can clean the front panel with a soft cloth moistened with mild window cleaner or dampened slightly with water.

IMPORTANT: SAVE YOUR BOXES! If you can do so, save the car- ton, packing pieces and plastic bags that came with your SP-8000. They will be useful in case you move or have to ship your system for any reason. In any case, save all packing materials until you are certain that the system has suffered no damage in shipment. If you find such damage, either visible or internal, contact your dealer immediately for the proper return procedure.

Troubleshooting Guide

Once your Preamp is set up,you should have many years of maintenance free enjoyment from your system. However, if you should encounter a problem,refer to the following guide to help find the solution.If the prob- lem persists, please contact your local authorized Atlantic Technology dealer.

 

Problem

Possible Cause

Possible Solution

 

 

 

 

 

 

No bass output

AC power cord unplugged or

Plug into a working outlet.

 

 

plugged into a non-working outlet.

 

 

 

 

Input cables not securely

Check all connections, then try another

 

 

connected or defective.

input cable.

 

 

 

 

 

 

Audible buzz or hum

Input cable not securely connected

Check all connections, then try another

 

 

or defective.

input cable.

 

 

Ground loop through antenna or

Test by disconnecting antenna and/or cable

 

 

cable TV system input.

system input leads. If hum goes away, install

 

 

 

isolation balun(s) at that point.

 

 

 

 

 

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Atlantic Technology instruction manual Direct Access Connector, Care of Your SP-8000, Troubleshooting Guide
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SP-8000 specifications

The Atlantic Technology SP-8000 is a standout example of modern audio engineering, designed to meet the needs of both audiophiles and casual listeners alike. This speaker is crafted to deliver an immersive sound experience, making it suitable for both home theater systems and everyday music enjoyment.

One of the primary features of the SP-8000 is its advanced driver technology. The speaker employs a 8-inch polypropylene cone woofer that provides a deep, rich bass response, ensuring that low-frequency sounds are well-represented without distortion. Complementing the woofer is a 1-inch silk dome tweeter, which allows for clear and detailed high-frequency reproduction, enhancing vocal clarity and the overall tonality of the audio. This combination of drivers allows the SP-8000 to seamlessly handle a wide range of frequencies, catering to various listening preferences.

A notable characteristic of the SP-8000 is its versatile enclosure design. The cabinet is constructed using high-quality MDF (Medium Density Fiberboard), which helps to reduce resonance and unwanted vibrations. This results in a more accurate sound that is true to the original recording. The stylish and sleek design of the speaker also allows it to blend well with various home décor styles, making it an aesthetically pleasing addition to any room.

Connectivity is another strength of the SP-8000, as it features binding posts that accommodate a variety of cable types, ensuring compatibility with different audio setups. The speaker's impedance is rated at 8 ohms, making it suitable for use with a wide range of amplifiers and receivers, providing flexibility in system design.

In terms of performance, Atlantic Technology has incorporated advanced acoustic engineering techniques into the SP-8000. This includes a carefully designed crossover network that ensures a smooth transition between the woofer and tweeter, allowing for a cohesive and balanced sound stage. Whether watching movies, playing video games, or listening to music, the SP-8000 delivers an engaging audio experience that immerses listeners in the content.

Overall, the Atlantic Technology SP-8000 stands out as a premium speaker option, combining high-quality components, thoughtful design, and remarkable performance characteristics that cater to a diverse range of listening needs. Its ability to reproduce sound accurately makes it a compelling choice for anyone looking to enhance their audio experience.
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