Harman Kardon AVR500 Owners Manual - Page 15

Installation and Connections NOTE: The AVR 500 will accept both standard (composite) or S-Video signals. However, it will not convert signals from one video format type to the other. System and Power Connections The AVR 500 is designed for flexible use with multiroom systems, external control components and power amplifiers. Main Room Remote Control Extension If the receiver is placed behind a solid or smoked glass cabinet door, the obstruction may prevent the remote sensor from receiving commands. In this event, an optional remote sensor may be used. Connect the output of the remote sensor to the Remote Cont. In jack ·. If other components are also prevented from receiving remote commands, only one sensor is needed. Simply use this unit's sensor or a remote eye by running a connection from the Remote IR Output jack c to the Remote In jack on Harman Kardon or other compatible equipment. Multiroom IR Link The remote room IR receiver should be connected to the AVR 500 via standard coaxial cable. Plug the IR connection cable into the Multiroom jack ¤ on the AVR 500's rear panel. If other Harman Kardon compatible source equipment is part of the main room installation, the Remote IR Output jack c on the rear panel should be connected to IR IN jack on the CD player or cassette deck. This will enable the remote room location to control source equipment functions in addition to the remote room input and volume. NOTE: All remotely controlled components must be linked together in a daisy chain. Connect the IR OUT jack of one unit to the IR IN of the next to establish this chain. Multiroom Audio Connections Depending on the distance from the AVR 500 to the remote room, two options (A and B) are available: A. Use high-quality, shielded audio interconnect cable from the AVR 500's location to the remote room. At the remote room, connect the interconnect cable to a stereo power amplifier. The amplifier will be connected to the room's speakers. No volume control is required, as the AVR 500 and the remote IR link will provide that function. At the AVR 500, plug the audio interconnect cables into the Multi Out jacks • on the AVR 500's rear panel. NOTE: The remote power amplifier must have signal sensing capability or be left on constantly to assure automatic operation at the remote room. B. Place the amplifier that will provide power to the remote location speakers in the same room as the AVR 500, and connect the Multi Out jacks • on the rear panel of the AVR to the audio input of the remote room amplifier. Use the appropriate speaker wire to connect the optional power amplifier to the remote speakers. High-quality wire of at least AWG14 is recommended for long multiroom connections. IMPORTANT NOTE: Any cables run inside walls should be CL3/FT4 rated, or carry any other certification that is required by the NEC or state and local building and electrical codes. To avoid interference, audio and speaker cables should not be parallel to, or run in the same conduits or path with, AC cables. If you have any questions about multiroom wiring, consult your dealer, custom installer or a licensed or low-voltage contractor. External Audio Power Amplifier Connections If desired, optional external power audio power amplifiers may be used with the AVR 500. Connections to these amplifiers are made by using audio interconnect cables connected to both the Preamp Outputs , on the rear panel and the audio input jacks of the external amplifiers. External Audio Decoder Connection To provide for ultimate flexibility, the AVR 500 may be used in conjunction with optional, external decoders for digital audio systems other than the AVR 500's own built-in Dolby Digital and DTS decoding system. If an external decoder is used, connect the output jacks of the decoder to the 6-Channel Direct inputs §, making sure to match channels. These jacks may also be used for connections to devices such as DVD players or High Definition Television (HDTV) sets or decoders that feature built-in digital surround decoders. Although the digital decoding system in the AVR 500 will typically provide audio performance that is superior to other decoders, you may use these jacks to provide an additional 6-channel input for connec- tion to a DVD player or HDTV set with a built-in decoder and discrete 6-channel analog outputs. AC Power Connections This unit is equipped with two accessory AC outlets. They may be used to power accessory devices, but they should not be used with highcurrent draw equipment such as power amplifiers. The total power draw to each outlet may not exceed 150 watts. The Switched fl outlet will receive power only when the unit is on. This is recommended for devices that have no power switch or a mechanical power switch that may be left in the "ON" position. NOTE: Many audio and video products go into a Standby mode when they are used with switched outlets, and cannot be fully turned on using the outlet alone without a remote control command. The Unswitched ‡ outlet will receive power as long as the unit is plugged into a powered AC outlet. Finally, when all connections are complete, plug the power cord into a nonswitched 120-volt AC wall outlet. You're almost ready to enjoy the AVR 500! 14 INSTALLATION AND CONNECTIONS