URC DMS-AV Owners Manual - Page 9

DMS-AV HOME THEATER AMPLIFIER • It is recommended that the system speaker impedance seen by the amplifier channels of the receiver not fall below 4 ohms. Best amplifier thermal stability is achieved when it operates into a 4 ohms or greater speaker load. The nominal impedance of most home speakers range between 6 and 8 ohms. The receiver should be serviced by qualified personnel when: A. The receiver is not functioning properly. B. Objects have entered the chassis. C. The receiver was exposed to rain or any other type of moisture. D. The receiver was dropped, or the chassis is damaged. • Any changes or modifications in construction of this device which are not expressly approved by the party responsible for compliance could void the user`s authority to operate the equipment. This Class B digital apparatus complies with Canadian ICES-003 Cet apprareil numerique de la Classe B est conforme a la norme NMB-003 du Canada. Note: The manufacturer is not responsible for any Radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user`s authority to operate the equipment. Manufactured under license from Dolby Laboratories. Dolby, Pro Logic and the double-D symbol are trademarks of Dolby Laboratories. Manufactured under license under U.S. Patent Nos: 5,956,674; 5,974,380; 6, 226,616; 6,487,535; 7,212,872; 7,333,929; 7,392,195; 7,272,567 & other U.S. and worldwide patents issued & pending. DTS-HD, the Symbol, & DTS-HD and the Symbol together are registered trademarks & DTS-HD Master Audio is a trademark of DTS, Inc. Product includes software. © DTS, Inc. All Rights Reserved. "HDMI, the HDMI Logo, and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries." Page 10