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4. To attach a wire to the DDI-3, strip about 5 mm (0.2”) of insulation from the wire. Twist the exposed wire strands together and make sure
there are no stray ones. Turn the screw on the terminal counterclockwise until you can fully insert the wire end into the terminal. Turn the
screw clockwise until the terminal clamps the wire securely. Repeat for all the wires needed.
5. The amplifier is ready for use.
III. WARRANTY AND DISCLAIMERS
QSC Audio Products, Inc. is not liable for any damage to speakers, amplifiers,
or any other equipment that is caused by negligence or improper installation and/
or use of the DDI-3 DataPort Accessory Card.
PRODUCT WARRANTY
QSC Audio Products, Inc. ("QSC") guarantees its products to be free from defective
material and / or workmanship for a period of three (3) years from date of sale, and
will replace defective parts and repair malfunctioning products under this war-
ranty when the defect occurs under normal installation and use - provided the unit
is returned to our factory or one of our authorized service stations 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 customer may have additional rights, which vary from state to state.
In the event that this product was manufactured for export and sale outside of the
United States or its territories, then this limited warranty shall not apply. Removal
of the serial number on this product, or purchase of this product from an unautho-
rized dealer, will void this limited warranty.
Contact us at 1-800-854-4079 or +1 (714) 957-7150, or visit our Web site at
www.qscaudio.com
TECHNICAL ASSISTANCE
If you suspect that your DDI-3 is defective, check your system configuration and
DDI-3 connections to determine the origin of the problem. In many cases, incorrect
audio interfacing, poor cabling, or other system level impairments are the causes
of problems in audio systems. For technical assistance beyond the information
given in this manual, contact the QSC Technical Services department.
FACTORY SERVICE
If your DDI-3 ever requires factory service, contact the QSC Technical Services
department for return instructions and a Return Authorization (RA) number. QSC
is not responsible for products returned without a Return Authorization number.
PRODUCT RETURN GUIDELINES
1. Pack the product securely for protection during shipment. QSC will
provide factory packaging free of charge, on request.
2. Include a copy of the sales receipt, your name, return address, phone
number, and a description of the problem.
3. Call QSC Technical Services department for a Return Authorization
number.
4. Write the Return Authorization number on the outside of the ship-
ping package.
5. Ship the product prepaid to QSC Audio Products.
Shipping address:
QSC Technical Services
1665 MacArthur Blvd.
Costa Mesa, CA 92626 USA
Telephone: 1-800 QSC AUDIO [1-800-772-2834] (toll-free; US only)
+1 (714) 957-7150
+1 (714) 754-6175
Fax: +1 (714) 754-6173
Web: www.qscaudio.com
QUALIFIED SERVICE CENTERS
QSC maintains a service center network for your convenience. If you choose to
return your product to a local service center and need a referral, contact QSC
Technical Services department. Accessories, input modules, and other peripheral
QSC products must be returned to the factory for service.
INTERNATIONAL SERVICING
For QSC products purchased outside the United States, refer service to the
distributor or dealer from which the product was purchased. There are numerous
service centers in many countries. Your dealer, distributor, or QSC Technical
Services can refer you to a service center in your country.