Safety Instructions, ONE-YEAR Limited Warranty

The lightning flash with arrowhead, within an equilateral triangle, is intended to alert the user to the presence of un-insulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

Caution: To prevent the risk of electric shock, do not remove cover (or back). No user-serviceable parts inside. Refer servicing to qualified service personnel.

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.

SAFETY INSTRUCTIONS

CAUTION

To prevent electric shock do not use this (polarized) plug with an extension cord, receptacle or other outlet unless the blades can be fully inserted to prevent blade exposure.

WARNING

TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.

CONNECTING THE POWER CORD (AC WALL SOCKET)

Long slot is neutral (ground) side.

Insert the wide blade into the ground side slot.

1.Read these instructions.

2.Keep these instructions.

3.Heed all warnings.

4.Follow all instructions.

5.Do not use this apparatus near water.

6.Clean only with dry cloth.

7.Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.

8.Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that product heat.

9.Do not defeat the safety purpose of the polarized or grounding- type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.

10.Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.

11.Only use attachments/accessories specified by the manufacturer.

12.Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the car/apparatus combination to avoid injury from tip-over.

13.Unplug this apparatus during lightning storms or when unused for long periods of time.

14.Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

ONE-YEAR LIMITED WARRANTY

Altec Lansing Technologies, Inc. warrants to the end user that all of its PC audio, TV or gaming speaker systems are free from defects in material and workmanship in the course of normal and reasonable use for a term of one year from the date of purchase.

This warranty is the exclusive and only warranty in effect relative to Altec Lansing PC audio, TV or gaming speaker systems and any other warranties, either expressed or implied, are invalid. Neither Altec Lansing Technologies, Inc. nor any authorized Altec Lansing Technologies, Inc. reseller is responsible for any incidental damages incurred in the use of the speakers. (This limitation of incidental or consequential damage is not applicable where prohibited.)

Altec Lansing Technologies, Inc.’s obligation under this warranty does not apply to any defect, malfunction or failure as a result of misuse, abuse, improper installation, use with faulty or improper equipment or the use of the speaker systems with any equipment for which they were not intended.

The terms of this warranty apply only to PC audio, TV or gaming speaker systems when such speakers are returned to the respective authorized Altec Lansing Technologies, Inc. reseller where they were purchased.

The answers to most setup and performance questions can be found in the Troubleshooting guide. You can also consult the FAQs in the customer support section of our Web site at www.alteclansing.com. If you still can’t find the information you need, please call our customer service team for assistance before returning the speakers to your retailer under their return policy.

1-866-570-5702

Email: csupport@alteclansing.com

For the most up-to-date information, be sure to check our Web site at www.alteclansing.com.

Under the terms of this warranty, the original consumer purchaser has certain legal rights and may have other rights, which vary worldwide.

Designed and engineered in the USA and manufactured in our ISO9002 certified factory. United States Patents 4429181 and 4625328 plus other patents pending.

CS21 specifications

Altec Lansing has long been synonymous with quality sound and innovation, and their CS21 speaker system exemplifies this commitment. The CS21 is designed to deliver superior audio performance while maintaining an elegant, compact form factor, making it suitable for both personal and professional use.

One of the standout features of the CS21 is its versatility. The speaker system includes a pair of bookshelf speakers that can easily fit on any desk or entertainment center, providing a powerful audio experience without overwhelming your space. With a total power output of 50 watts RMS and 100 watts peak, the CS21 ensures clear, dynamic sound that can fill a room with rich tones, whether you're listening to music, watching movies, or playing video games.

The CS21 utilizes advanced audio technologies to enhance its performance. It incorporates a patented DSP (Digital Signal Processing) that optimizes sound quality, ensuring a balanced audio output across all frequencies. This technology is particularly beneficial in environments with varied acoustics, delivering consistent sound performance in different settings.

Another notable characteristic of the CS21 is its user-friendly interface. The speakers come equipped with a front volume control knob that allows for easy adjustments, while separate bass and treble controls let users fine-tune the sound to their preferences. Additionally, the system includes a built-in headphone jack, providing a convenient option for personal listening without disturbing others.

The CS21 is compatible with a wide range of devices, including computers, televisions, and gaming consoles. Connectivity options include RCA inputs, making it easy to connect to virtually any audio source. This versatility means that users can enjoy enhanced audio quality from their favorite devices seamlessly.

Aesthetically, the Altec Lansing CS21 features a sleek design that blends well with any decor. The speakers are finished with a classic wood veneer that adds a touch of elegance, while the compact size ensures they won't dominate your workspace.

In summary, the Altec Lansing CS21 speaker system combines powerful audio performance, advanced technologies, and a user-friendly design, making it an excellent choice for anyone looking to enhance their audio experience. Whether you're a casual listener or a dedicated audiophile, the CS21 delivers a sound that is both immersive and enjoyable, making it a worthwhile addition to any setup.