TroubleshootingIf you experience any difficulties with your subwoofer, try the sugges-tions described below. If you are still having problems, please consult yourDefinitive Technology Authorized Dealer for assistance.1. Make sure all your system interconnects and power cords are solidly intheir place.2. Should you experience any level of ground hum or noise, try pluggingthe subwoofer into the same circuit as your amplifier. Please note thatsome cable TV hookups induce hum into the whole system and require aspecial isolation device. Please consult your dealer.3. The system is provided with sophisticated internal protectioncircuitry. If for some reason the protection circuitry is tripped, pleasetum down your system's volume and wait five minutes before trying thesystem again. If the amplifier should overheat, the system will tum itselfoff until the amplifier cools and resets.4. Check to be sure that your power cord has not been damaged.5. Check that no foreign objects or liquid has entered the cabinet.6. If you cannot get your subwoofer to tum on or if no sound comes outand you're sure the system is set up properly, please bring the subwooferto your Definitive Technology Authorized Dealer for assistance.Technical AssistanceIt is our pleasure to offer assistance if you have any questionsregarding your ProSub or its set-up. Please contact your nearest DefinitiveTechnology dealer or contact us directly at 410-363-7148.Visit us at www.definitivetech.com• Dolby Pro-Logic, AC-3 and Dolby Digital are Registered Trademarks of Dolby Laboratories Licensing Corporation.