nutzen Sie zur Entsorgung des Produktes die zur Verfügung stehenden Rückgabe- und Sammelsysteme. Änderungen vorbehalten. ENGLISH Warranty We provide a manufacturer guarantee for our products bought within the European Union. You can view the warranty terms at www.blaupunkt.de or request them directly from: Blaupunkt GmbH Hotline Robert-Bosch-Str. 200 D-31139 Hildesheim, Germany Guarantee for the USA Please read these operating instructions before using the equipment for the ? rst time. We provide a manufacturer guarantee for our prod- ucts bought within the United States of Ameri- ka. The warranty terms can be called up under www.blaupunkt.usa.com or requested directly from: Blaupunkt USA 2800 South 25th Av. Broadview, IL 60155 PH: 800-950-2528 FX: 708-865-5296 EM: blau.tech.support@us.bosch.com Recommendation: The performance of an ampli? er can only be as good as its installation. A correct installation increases the overall performance of your car sound system. The GTA ampli? er should be installed by a trained person. If you GTA_480_01_07.indd 5GTA_480_01_07.indd 508.01.2007 10:12:19 Uhr08.01.2007 10:12:19 Uhr6 GTA 480 would to install it yourself, please read these installation instructions very carefully and allow yourself suf? cient time for the installation. In conclusion, allow us a few words about the topic of health protection: During the playback of music in your vehicle, please consider that continuous sound-pressure levels above 100 dB can lead to permanent damages to the human ear and even to loss of hearing. Using today's high-perform- ance systems and loudspeaker con? gurations allows for reaching sound-pressure levels above 130 dB. Safety notes Please observe the following safe...