SR4021 Powered Audio System

Thank you for purchasing this Altec Lansing product. For generations, Altec Lansing has been first in audio innovation. Today, our line of powered speakers has received more performance awards than any other brand. In all kinds of environments, in every price range, Altec Lansing offers sound of distinction – giving even the most demanding customers the audio enjoyment they seek. Just listen to this!

The SR4021 has been designed to maximize your SIRIUS listening experience by providing the highest possible audio quality. Its unique two-piece design enhances low frequency bass reproduction while minimizing the space it takes up on your table or desktop. The SR4021 is capable of docking the majority of SIRIUS Plug and Play and Portable receivers. In addition the SR4021 also recharges compatible SIRIUS portable receivers.

Box Contents

•SR4021 Speaker System

•SIRIUS home antenna with 21' (6.4 meters) cord

•DIN subwoofer cable extension

•Interchangeable SIRIUS receiver docking cups and adapters

•User’s guide and quick connect instructions

Compatible SIRIUS receivers:

Works with:

Plug and Play Models

•SIRIUS Sportster 3, 4 and 5 satellite radio receivers

•SIRIUS Starmate 3 and 4 satellite radio receivers

•SIRIUS Stratus 3 and 4 satellite radio receivers

Portable Models

• SIRIUS Stiletto SL10, SL100 and SL2 satellite radio receivers

Note: For a complete and up-to-date list of all compatible SIRIUS receiver models please visit www.alteclansing.com/SR4021.

Larger Subwoofer Unit

The larger subwoofer unit contains no stereo imaging, and its sound is non-directional. As a result, the subwoofer doesn’t have to be placed in any particular relationship to the smaller speaker unit and may be hidden under a desk or placed in the corner of the room. Placing the subwoofer on the floor close to a wall or room corner provides better bass efficiency and optimum sound.

Stacking the Smaller and Larger Units

The smaller speaker unit and larger subwoofer unit can also be stacked in one location by placing the speaker unit on top of the subwoofer unit.

Warning: The larger subwoofer unit is not magnetically shielded. As such, it SHOULD be placed at least 2 feet (0.6m) from TVs, computer monitors, computer hard drives or any other magnetic media (e.g., floppy disks, Zip disks, computer or audio tapes, etc.).

Making Connections

To ensure first-time operation as expected, please carefully follow the connection sequences described below in the order indicated.

1.Place the appropriate SIRIUS docking cup and adapter inside the docking bay. Docking cups and adapters are identified with molded in numbers that correspond to specific SIRIUS receiver models. The docking cup and adapters are shown on the quick connection guide that is printed on the inside flaps of the carton. This information is also available by visiting www.alteclansing.com/SR4021.

2.Place your SIRIUS receiver inside the correct docking cup/adapter combination.

3.If you choose to stack the smaller and larger units, insert the DIN cable from the larger subwoofer unit into the input marked “DIN” on the back of the smaller speaker unit. If you choose to hide the larger subwoofer unit, plug one end of the DIN cable extension into the DIN cable from the larger subwoofer unit, and plug the other end of the DIN cable extension into the back of the smaller speaker unit.

4.Insert the power cord into a wall outlet.

Placing the SR4021 system

Antenna

Connect and position the SIRIUS home antenna by inserting the antenna cable into the antenna input on the rear of the SR4021 system. Position the supplied antenna on the roof, near a window or other suitable location. For tips on locating the antenna for best reception please visit www.sirius.com or www.siriuscanada.ca and refer to the Home Antenna Placement Tips section.

Smaller Speaker Unit

All stereo-encoded information is heard through the smaller speaker unit. Position the smaller speaker unit on a level surface and within 21 feet (6.4 meters) of the SIRIUS home antenna.

Start Playing

Turn on your SIRIUS receiver. The SR4021 system is now ready to play and a blue LED should be lit.

Volume

The VOLUME knob on the SR4021 speaker system controls the master volume. Turn the knob clockwise to increase the volume and counter- clockwise to decrease the volume. Master volume can also be controlled using your SIRIUS receiver’s wireless remote, if available.

Wireless Remote-compatible

When the SIRIUS receiver is docked, you can use your SIRIUS wireless remote to control the SR4021 speaker system volume (remote not included). Simply point your wireless remote at the SIRIUS receiver to control volume and other functions.