Altec Lansing VS2221 User Manual
User’s guide Guía del usuario
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1
The lightning flash with arrowhead, within an
equilateral triangle, is intended to alert the user to the
presence of uninsulated “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.
Important Safety Instructions
1. Read Instructions — All the safety and operating instructions should be read
before the appliance is operated.
2. Retain Instructions — The operating instructions should be retained for
future reference.
3. Heed Warning — All warnings on the appliance and in the operating
instructions should be adhered to.
4. Follow Instructions — All operating and use instructions should be followed.
5. Water and Moisture — The appliance should not be used near water — for
example, near a bathtub, washbowl, kitchen sink, laundry tub, in a wet
basement, or near a swimming pool, etc. It should not be exposed to
dripping or splashing water, and no object filled with liquid, such as a vase,
should be placed on the appliance.
6. Outdoor Use — Warning: To reduce the risk of fire or electric shock, do not
expose this appliance to rain or moisture.
7. Location — The appliance should be installed in a stable location.
8. Ventilation — The appliance should be situated so that its location or
position does not interfere with its proper ventilation. For example, the
appliance should not be situated on a bed, sofa, rug, or similar surface that
may block the ventilation openings; or placed in a built-in installation, such
as a closed bookcase or cabinet that may impede the flow of air through the
ventilation openings.
9. Heat — The appliance should be situated away from heat sources such as
radiators, heat registers, stoves, or other appliances (including amplifiers)
that produce heat.
10. Power Sources — The appliance should be connected to a power supply only
of the type described in the operating instructions or as marked on the
appliance.
11. Power-Cord Protection — Power-supply cords should be routed so that they
are not likely to be walked on or pinched by items placed upon or against
them. Pay particular attention to cords at plugs, convenience receptacles,
and the point where they exit from the appliance.
12. Grounding or Polarization — The precautions that should be taken so that
the grounding or polarization means of an appliance is not defeated.
13. Cleaning — The appliance should be cleaned only with a polishing cloth or a
soft dry cloth. Never clean with furniture wax, benzene, insecticides or other
volatile liquids since they may corrode the cabinet.
14. Non-Use Periods — The power cord of the appliance should be unplugged
from the outlet when left unused for a long period of time.
15. Lightning Storms — Unplug the apparatus during lightining storms.
16. Object and Liquid Entry — Care should be taken so that objects do not fall
and liquids are not spilled into the enclosure through openings.
17. Accessories — Only use attachment accessories specified by Altec Lansing
Technologies, Inc.
18. Damage Requiring Service — The appliance should be serviced by qualified
service personnel when:
• The power-supply cord or the plug has been damaged.
• Objects have fallen, or liquid has been spilled into the appliance.
• The appliance has been exposed to rain.
• The appliance does not appear to operate normally or exhibits a marked
change in performance.
• The appliance has been dropped or the enclosure damaged.
19. Servicing — The user should not attempt to service the appliance. Servicing
should be referred to qualified service personnel or returned to the dealer
or call the Altec Lansing service line for assistance.
one-Year Limited Warranty
Altec Lansing Technologies, Inc. warrants to the end user that all of its powered
audio, PC audio, portable 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
powered audio, PC audio, portable 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 powered audio, PC audio, portable
audio, TV or gaming speaker systems when such speakers are returned to the
respective authorized Altec Lansing Technologies, Inc. reseller where they
were purchased.
Customer Service
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.
1-800-ALTEC-88 (1-800-258-3288)
Email: csupport@alteclansing.com
For the most up-to-date information, be sure to check our Web site at
www.alteclansing.com.
© 2003 Altec Lansing Technologies, Inc.
Designed and engineered in the USA and manufactured in our ISO9002 certified
factory. United States Patents 4429181 and 4625328 plus other patents pending.
International Distribution
International customers: For information regarding the distribution of Altec
Lansing products in your country, please visit www.alteclansing.com and click
on “International.”
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.
2
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 desktop 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!
Box Contents
• Two speakers
• One subwoofer
• Color-coded cables
• User’s guide
• Quick connect instructions (located on inner-flap of the package)
Placing Speakers
Subwoofer
All stereo-encoded information is heard through the satellite speakers. The
subwoofer 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 satellites. However, placing the subwoofer on the floor close to a wall
or room corner provides better bass efficiency and optimum sound.
Warning: The subwoofer 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.).
Satellite Speakers
Arrange the satellite speakers to suit your listening tastes — from right next
to the monitor to as far apart as the speaker cords allow.
For optimum sound, satellite speakers should be placed in a left/right
configuration, preferably apart and at equal distance from the center of the
listening area. This will offer the best stereo imaging and provide the most
satisfying results.
Note: The satellite speakers ARE magnetically shielded and can be placed
close to video displays such as TVs and computer monitors without
distorting the image.
Making Connections
Warning: Do not insert the speaker system’s power plug into a wall outlet
until all connections are made. Also, turn off audio source (i.e., your PC,
MP3 player, Sony PlayStation, etc.) before connecting the outputs to the
speaker system’s inputs.
To ensure first-time operation as expected, please carefully follow the
connection sequences described below in the order indicated.
Speaker System
The satellites are connected together. To set-up the speaker system, insert
the DIN connector (hardwired into the right satellite) into the input marked
RIGHT SPEAKER on the rear of the subwoofer.
Notice that the DIN plug has an arrow. For easy insertion of the DIN
connector, the arrow on the connector must face up.
Inputs
Various connection schemes between your audio source and the speaker
system are available. Determine if you’ll be setting up the speaker system
for PC audio/PC gaming, DVD playback, console gaming or with portable
audio devices (such as MP3 or portable CD players), then skip to the
appropriate section.
PC Audio/PC Gaming/DVD Playback
All PC sound cards have audio outputs. Typically, the outputs will be marked
as “front output” and “rear output.” In some cases, slightly different
terminology may be used. The sound card’s documentation should help you
determine which outputs to use with your speaker system.
Connect the lime green 3.5mm stereo cable (hardwired into the right
satellite) to the lime green input labeled “FRONT” on your sound card.
Console Gaming
(Requires the Console Gaming Y-Adapter, which is not included but can be
purchased on our Web site at www.alteclansing.com)
Most console game systems feature dual-RCA outputs. To connect your
speakers, follow the steps below:
1. Make sure the power to your console gaming system is turned off.
2. The Console Gaming Y-Adapter has a lime green 3.5 mm stereo jack on
one end and two RCA jacks on the other — one red and one white.
3. Connect the red and white RCA cable that came with your console gaming
system to the matching red and white RCA jacks on the Console Gaming
Y-Adapter.
4. Connect the lime green 3.5mm stereo cable (hardwired into the right
satellite) to the lime green input on the Console Gaming Y-Adapter.
Portable Audio Devices (MP3, Portable CD Players, etc.)
Connect the lime green 3.5mm stereo cable (hardwired into the right
satellite) to the headphone jack on your portable audio device.
POWERING ON
1. After all other connections are made, plug the AC power cord (on the
back of subwoofer) into a wall outlet. The speaker system is now ready
to operate.
2. Turn on the audio source.
3. Turn on the speaker system by turning the VOLUME knob on the right
satellite until you hear a click sound. An LED will light on the front of the
right satellite when the power is ON.
Note: To avoid hearing a popping sound when you turn on your Altec
Lansing speaker system, always turn on your audio source first.
Volume
The VOLUME knob on the right satellite controls the master volume. Turn
the knob clockwise to increase the volume and counterclockwise to
decrease the volume.
Subwoofer Volume
The SUB LEVEL knob on the subwoofer controls the volume of the
subwoofer. Turn the knob clockwise to increase the subwoofer volume
and counterclockwise to decrease the subwoofer volume.
SFX Technology™
Sound Field Xpander™ technology allows your speaker system to deliver a
wider stereo image for bigger sound at the touch of a button. Press the
SFX button on the right satellite to turn it on. Press it again to turn it off.
Note: This feature does not work when using headphones.
Headphones
To use headphones with the system, plug them into the labeled jack
on the right satellite. When headphones are connected, the speaker system
is muted.
VS2221
Three-Piece Powered Audio System
3
Sound Pressure Level (SPL): 99 dB
Total Continuous Power: 28 Watts RMS
• Front Speakers: 6 Watts/channel @ 4 ohms
@ 10% THD @ 150 Hz – 20 kHz
2 Channels Loaded
• Subwoofer: 16 Watts @ 8 ohms
@ 10% THD @ 30 – 150 Hz
Single Channel Loaded
System Response: 35 Hz – 20 kHz (-10 dB)
Signal to Noise Ratio
@ 1 kHz input: > 75 dB
Drivers (per satellite): One 2" full-range driver
Subwoofer: One 5.25" woofer
System Specifications*
Altec Lansing’s superior sound comes from our patented Dynamic EQ technology, which utilizes custom-built, high-fidelity drivers, state-of-the-art
equalization circuitry, and a harmonious mix of the following specifications:
*Power rating conforms to FTC Amplifier Rule #16 C.F.R. Part 432.
No LEDs are lit.
No sound
from one or
more speakers.
Crackling sound
from speakers.
Power isn’t turned on.
AC power cord isn’t connected to the wall outlet.
Surge protector (if used) isn’t powered on.
Wall outlet not functioning.
Power isn’t turned on.
Volume is set too low.
3.5mm stereo cable isn’t connected to audio source.
3.5mm stereo cable is connected to wrong output on
audio source.
Problem with audio source device.
Bad connection.
Volume level in computer operating system is set
too high.
A problem with your audio source device.
Turn the VOLUME knob on the right speaker until you hear a click sound. An
LED will light next to the knob when the power is ON.
Check to see if the “Power On” LED is illuminated on the right satellite. If not,
connect AC power.
If the AC power cord is plugged into a surge protector, make sure the surge
protector is switched on.
Plug another device into the wall outlet (same jack) to verify the wall outlet
is working.
Verify the AC power cord is plugged into the wall outlet.
Turn the VOLUME knob on the right speaker until you hear a click sound. An
LED will light next to the knob when the power is ON.
Turn the VOLUME knob clockwise to raise the volume.
Check volume level on the computer sound card or alternate audio source
device, and set at mid-level.
Check plug connections on the audio source. Make sure the signal cables are
inserted firmly into the correct jacks.
Make sure the 3.5mm stereo cable is connected and fully inserted into the
“line-out,” “audio-out,” or the headphone jack of the audio source.
Test the speakers on another audio device. Remove the 3.5mm stereo cable
from the audio source device and connect it to “line-out,” “audio-out,” or the
headphone jack of another audio source.
Check all cables. Make sure they are connected to “line-out” or “audio-out”
jack on your sound card or other audio source — NOT “speaker-out.”
Check the computer operating system volume level and decrease it if necessary.
Unplug the stereo cable from the audio source. Then plug it into the
headphone jack of an alternate audio source (e.g., Walkman, Discman or
FM radio).
Troubleshooting
Symptom Possible Problem Solution
4
Sound is
distorted.
Radio
interference.
No sound
from subwoofer.
Low hum
from subwoofer.
Loud hum
from subwoofer.
Distorted monitor.
Volume level set too high.
Computer operating system volume level is set
too high.
Sound source is distorted.
Too close to a radio tower.
Bad connection.
Sound source has little low-frequency content.
Subwoofer volume is too low.
The AC in your house is at 60 cycles per second, which
is within the audio frequency of the subwoofer.
Bad connection.
Volume on your audio source device is set too high.
Subwoofer volume is too high.
Subwoofer too close to monitor.
Turn the VOLUME knob counterclockwise to lower the volume.
Adjust the computer operating system volume and balance levels to the
center as a starting point, then adjust the level on the speaker using the
volume control.
WAV files are often of poor quality. So distortion and noise are easily noticed
with high-powered speakers. Try a different sound source such as a music CD.
Move your speakers until the interference goes away.
Check to make sure that all cables are connected properly and are making a
clear connection.
Many .WAV and .MID files often have little low-frequency content and sound
flat when you listen to them on a computer. Try a song with more bass —
something from your CD collection.
Turn the SUB LEVEL knob clockwise to raise the subwoofer volume.
Some low hum may be detected when your speaker system is powered on
without an audio source playing, or when the volume is set at an extremely
low level.
Unplug the AC power cord from the surge protector (if used), and plug directly
into an AC wall outlet.
Move your cables. Check to ensure they are making a clear connection.
Disconnect your 3.5mm stereo cable from the audio source. If the loud hum
goes away, lower the volume on the audio source.
Lower the volume or bass level on your computer, portable device, etc.
Turn the SUB LEVEL knob counterclockwise to lower the subwoofer volume.
Because the subwoofer is not magnetically shielded, it can cause distortion if
it’s too close to your monitor. Move the subwoofer so it’s at least 2 feet from
your monitor.
Symptom Possible Problem Solution
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