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Troubleshooting

See below for solutions to common problems. If you have more questions about your Labtec speakers, visit
www.labtec.com.

Speakers produce weak or no sound.

• Make sure the speakers are plugged into an electrical AC outlet and the power switch is on.

• Is there output from the soundcard? Try connecting the speakers to an alternative audio source - for

example, a CD player, cassette tape deck, or radio. If there is sound from the speakers, the problem is
probably with your soundcard. If no other sound source is available, try removing the plug from the
soundcard and turning the speaker to maximum volume. You should hear a hum or buzz when you touch
the tip of the plug. If you do, the speaker is OK, and you should check your soundcard setup.

One speaker doesn’t produce sound.

• Is the soundcard connection secure? Make sure the cable from the soundcard to the main speaker is     

properly secured.

• Is the balance control centered?

Specifications

• Total RMS Power: 28 Watts

Subwoofer: 12 watts RMS into 4 ohms at 100Hz at 10% THD (total harmonic distortion) 
Satellites: 16 watts RMS (2 x 8 w) into 4 ohms at 1 kHz at 10% THD (total harmonic distortion) 

• Total Peak Power: 56 Watts at <10% THD
• System THD: Better than 0.05% THD before clipping
• Signal to noise ratio: > 80 db
• Frequency response: 48 Hz – 20 kHz
• Drivers:

Satellites: 2.75” high excursion driver 
Subwoofer: 5” Max-X ported band pass driver

• Speaker dimensions:

Satellites: (H) 7” x (W) 4” x (D) 2.5”
Subwoofer: (H) 7.5” x (W) 10.5” x (D) 6”

English

English

Product Warranty

Limited Warranty.  Labtec warrants that any hardware product accompanying this documentation shall be free from significant defects in
material and workmanship for a period of one (1) year from the date of purchase.  Labtec's limited warranty is nontransferable and is limited to
the original purchaser. This warranty gives you specific legal rights, and you may also have other rights, which vary under local laws. 

Remedies.  Labtec’s entire liability and your exclusive remedy for any breach of warranty shall be, at Labtec’s option, to: (a) repair or replace
the hardware, provided that the hardware is returned to the point of purchase or such other place as Labtec may direct, with a copy of the
sales receipt, or (b) refund the price paid. Any replacement hardware will be warranted for the remainder of the original warranty period or
thirty (30) days, whichever is longer. These remedies are void if failure of the hardware has resulted from accident, abuse, or misapplication. 

DISCLAIMER OF WARRANTY. THE WARRANTIES EXPRESSLY SET FORTH IN THIS AGREEMENT REPLACE ALL OTHER WARRANTIES. LABTEC AND
ITS SUPPLIERS EXPRESSLY DISCLAIM ALL OTHER WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD-PARTY RIGHTS WITH RESPECT TO THE
HARDWARE. NO LABTEC DEALER, AGENT, OR EMPLOYEE IS AUTHORIZED TO MAKE ANY MODIFICATION, EXTENSION, OR ADDITION TO THIS
WARRANTY. Some jurisdictions do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. 

LIMITATION OF LIABILITY. IN NO EVENT WILL LABTEC OR ITS SUPPLIERS BE LIABLE FOR ANY COSTS OF PROCUREMENT OF SUBSTITUTE
PRODUCTS OR SERVICES, LOST PROFITS, LOSS OF INFORMATION OR DATA, OR ANY OTHER SPECIAL, INDIRECT, CONSEQUENTIAL, OR
INCIDENTAL DAMAGES ARISING IN ANY WAY OUT OF THE SALE OF, USE OF, OR INABILITY TO USE ANY LABTEC PRODUCT OR SERVICE, EVEN IF
LABTEC HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. IN NO CASE SHALL LABTEC'S AND ITS SUPPLIERS’ TOTAL LIABILITY
EXCEEDS THE ACTUAL MONEY PAID FOR THE LABTEC PRODUCT OR SERVICE GIVING RISE TO THE LIABILITY. Some jurisdictions do not allow the
exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. The above limitations
will not apply in case of personal injury where and to the extent that applicable law requires such liability.

© 2003 Labtec. All rights reserved. Labtec, the Labtec logo, and other Labtec marks are owned by Labtec and may be registered. All other
trademarks are the property of their respective owners.

Pulse475 manual AMR.qxd  7/23/03  11:18 AM  Page 4

Summary of Contents for Pulse 475

Page 1: ...Pulse 475 Getting Started Guide Guide de D marrage Gu a de Inicio R pido Pulse475 manual AMR qxd 7 23 03 11 18 AM Page 1...

Page 2: ...oper ventilation Do not install near any heat sources such as radiators heat registers stoves or other apparatus including amplifiers that produce heat Do not defeat the safety purpose of the polarize...

Page 3: ...each of warranty shall be at Labtec s option to a repair or replace the hardware provided that the hardware is returned to the point of purchase or such other place as Labtec may direct with a copy of...

Page 4: ...enfoncez jamais d objets dans les ouvertures ou les fentes des haut parleurs du fait du risque d lectrocution ou d incendie et laissez un espace suffisant autour des haut parleurs pour assurer une ven...

Page 5: ...y au point de vente ou tout autre lieu indiqu par Labtec accompagn d une copie du justificatif d achat ou b rembourser le prix d achat Tout mat riel remplac sera garanti jusqu ch ance de la garantie d...

Page 6: ...les fentes des haut parleurs du fait du risque d lectrocution ou d incendie et laissez un espace suffisant autour des haut parleurs pour assurer une ventilation correcte Ne les installez pas proximit...

Page 7: ...tir a discreci n de Labtec en a la reparaci n o sustituci n del hardware siempre y cuando ste se devuelva al punto de venta o cualquier otro lugar que Labtec indique junto con una copia del recibo de...

Page 8: ...Pulse475 manual AMR qxd 7 23 03 11 18 AM Page 14...

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