AudioSource PSW100 Посібник користувача - Сторінка 2

Переглянути онлайн або завантажити pdf Посібник користувача для Сабвуфер AudioSource PSW100. AudioSource PSW100 5 сторінок. With active crossover

the frequencies reproduced by a subwoofer are generally non-directional and are not easily located by the human

ear. A single subwoofer can dramatically enhance a stereo TV, a stereo system, or a full-fledged home theater.

The advent of digital recording has increased the amount of low frequency information found on recorded materials.

Subwoofers are designed to accurately reproduce the bass. Similarly, most movies intended for home viewing

feature bass response well below the musical range of traditional loudspeakers. However, this information is vital to

the impact, ambiance and believability of a scene. A subwoofer enhances those elements in your home theater.

Placement Guidelines

Prior to installing your new subwoofer, please consider the following guidelines. Placing the subwoofer near a wall or

in a corner will greatly increase the level of the information reproduced by the subwoofer. If you should find the low

frequency information to be excessive move the subwoofer farther away from a boundary area like the wall or a

corner. Conversely, if the low frequency seems thin or non-existent try moving the subwoofer closer to a boundary

area like the wall or corner. Because low frequency waves are long and need a great deal of space to be fully

reproduced, reflections of these long waves can set-up nodes of peak output and cancellation alternately. If your

listening position falls into an area of cancellation, try adjusting the placement of your subwoofer to overcome this

problem, and create a peak at your listening position. As you slowly move from one end of the room to ward the

other, these areas of peak and null performance will become evident.

The subwoofer cabinet is designed to blend in with most decors. If you decide to place anything directly atop your

subwoofer, please use great caution, as the speaker cabinet will vibrate and items placed on top may shake loose or

fall.

Power Switch

The Power Switch allows the PSW100 to be turned off when there are no plans to use it over an extended period.

Level

Since your subwoofer is designed to work in conjunction with

other speakers, we have provided a Level control that will

allow you to balance the output of your subwoofer with the

rest of your system. Once set, the level control should not

require further adjustment. Begin with the level control at the

minimum position. Slowly increase the level until the

subwoofer's output is equal to that of your other speakers

and blends in volume seamlessly. NOTE: Output Level is

relative and can be different from location to location.

Always return to the normal listening location to evaluate any

setting changes.

Crossover Frequency

The Crossover Frequency control is used to adjust the point

at which the subwoofer stops reproducing frequencies

played by the other speakers in your system. Raising the

crossover frequency increases the frequencies the PSW100

will reproduce. Lowering the crossover frequency will do the

opposite. Generally, the smaller the speakers used with the

PSW100, the higher the crossover frequency should be set.

We recommend starting at the 12 o'clock position,

approximately 100Hz and moving to the left with larger

speakers, and move to the right with smaller speakers.