QSC IT-8400 Installation Manual Download Page 2

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Warranty (USA only; other countries, see your dealer or distributor)

Disclaimer

QSC Audio Products, LLC is not liable for any damage to amplifiers or any other equipment that is caused by negligence or improper installation and/
or use of this loudspeaker product.

QSC Audio Products 3-Year Limited Warranty

QSC Audio Products, LLC (”QSC”) guarantees its products to be free from defective material and/or workmanship and will replace defective parts and 
repair malfunctioning products under this warranty when the defect occurs under normal installation and use-provided the unit is returned to our factory, 
one of our authorized service stations or an authorized QSC International Distributor via pre-paid transportation with a copy of proof of purchase (i.e., 
sales receipt). This warranty provides that the examination of the return product must indicate, in our judgment, a manufacturing defect. This warranty 
does not extend to any product which has been subjected to misuse, neglect, accident, improper installation, or where the date code has been removed 
or defaced. QSC shall not be liable for incidental and/or consequential damages. This warranty gives you specific legal rights. This limited warranty is 
freely transferable during the term of the warranty period. The warranty on QSC products is NOT VALID if the products have been purchased from an 
unauthorized dealer/online e-tailer, or if the original factory serial number has been removed, defaced, or replaced in any way. Damage to, or loss of any 
software or data residing on the product is not covered. When providing repair or replacement service, QSC will use reasonable efforts to reinstall the 
product’s original software configuration and subsequent update releases, but will not provide any recovery or transfer of software or data contained on 
the serviced unit not originally included in the product.

Customers may have additional rights, which vary from state to state or from country to country. In the event that a provision of this limited warranty is 
void, prohibited or superseded by local laws, the remaining provisions shall remain in effect. 

Periodically, this warranty is updated. To obtain the most recent version of QSC’s warranty statement, please visit www.qscaudio.com.

Contact us at 800-854-4079 or visit our website at www.qscaudio.com.

The QSC limited warranty is valid for a period of three (3) years from date of purchase in the United States and many (but not all) 

other countries.

For QSC warranty information in countries other than the United States, contact your authorized QSC international distributor. A list of QSC International 
distributors is available at www.qscaudio.com.

To  register  your  QSC  product  online,  go  to  www.qscaudio.com  and  select  ”Product  Registration”.  Other  questions  regarding  this  warranty  can  be 
answered by calling, e-mailing or contacting your authorized QSC distributor.

© 2009, QSC Audio Products, LLC. 
Patents may apply or be pending. 
QSC is a registered trademark of QSC Audio Products, LLC. 
“QSC” and the QSC logo are registered with the U.S. Patent and Trademark Office. 
All trademarks are the property of their respective owners.

Summary of Contents for IT-8400

Page 1: ...EN 1 Installation Guide IT 8400 TD 000293 00 TD 000293 00 A...

Page 2: ...ed in any way Damage to or loss of any software or data residing on the product is not covered When providing repair or replacement service QSC will use reasonable efforts to reinstall the product s o...

Page 3: ...dle mounting screws from the carton and set them aside Remove the IT 8400 from the ship ping carton by grabbing the accessory by the extreme ends and carefully lifting it straight up out of the carton...

Page 4: ...tional holes to allow it to be mounted at half rack space intervals to allow for wire routing between components If the rack has rear rails you may find it more convenient to install the accessory beh...

Page 5: ...shroud over the output barrier strip or making any changes to the output connections Always close the safety shroud when you finish working on the output connections and before turning the amplifier o...

Page 6: ...oltage assignments Use the large terminal block plugs provided The plugs install into the accessory with the terminal screws oriented down The plugs for the distributed lines are installed into the co...

Page 7: ...Hz 12 kHz 0 3 dB loaded with 12 2 ohms 70V or 25 ohms 100V non inductive load Output Regulation 1 dB at mid band frequencies no load to full load 3 dB for 25V loads Harmonic Distortion Less than 0 05...

Page 8: ...00 772 2834 Facsimile Numbers Sales Marketing FAX 714 754 6174 Customer Service FAX 714 754 6173 World Wide Web www qscaudio com E mail info qscaudio com service qscaudio com 2009 QSC Audio Products L...

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