Instruction/ maintenance manual of the product DLS-3500 Velodyne Acoustics
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DLS-3500/DLS-3750/ DLS-4000 Owner's Manual Audio/Video Subwoofer System Velodyne Acoustics, Inc. 345 Digital Drive Morgan Hill, CA 95037 408.465-2800 voice 408.779-9227 fax http://www.velodyne.com Service E-mail: service@velodyne.com Product E-mail: help@velodyne.
Caution To reduce the risk of electric shock, do not remove cover (or back). No user-serviceable parts inside. Refer servicing to qualified service personnel.
2 ☞ 9 ☞ Congratulations! Congratulations on your purchase of a Velodyne DLS subwoofer system. This system represents the state of the art in low frequency reproduction.
Installation Your new DLS subwoofer system provides for a number of installation options. Read all the installation information below in order to determine which installation option is best for your system. Remember to perform all installation procedures with system power turned off.
main speakers are smaller units with limited low frequency output, you may wish to choose a higher frequency (such as 100-120Hz) than you would with larger speakers which have greater low frequency output. With larger speakers, you might start with this control set lower, such as 80Hz.
Line-level Connection Figure 1 shows connection to a pre-amplifier's main outputs and returning them to your amplifier inputs. When installed in this fashion, your satellite speakers will be crossed over at 80/100Hz which removes the lower bass from your amplifier and speakers, enabling them to do a better job reproducing high frequencies.
An important point after buying a device Velodyne Acoustics DLS-3500 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Velodyne Acoustics DLS-3500 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Velodyne Acoustics DLS-3500 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Velodyne Acoustics DLS-3500 you will learn all the available features of the product, as well as information on its operation. The information that you get Velodyne Acoustics DLS-3500 will certainly help you make a decision on the purchase.
If you already are a holder of Velodyne Acoustics DLS-3500, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Velodyne Acoustics DLS-3500.
However, one of the most important roles played by the user manual is to help in solving problems with Velodyne Acoustics DLS-3500. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Velodyne Acoustics DLS-3500 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
