INSTALLATION AND CONNECTIONS

RS-232 Connections

The AVR 430 is equipped with an RS-232 Serial Connection Port e that may be used for two pur- poses. When the port is connected to a compatible, optional, external computer, keypad or control system the AVR 430 is capable of bi-directional communica- tions that enable the external system to control the AVR, and for the AVR to report status and handshake data back to the controller. Use of the RS-232 port for this type of control requires specific technical knowl- edge, and we recommend that any connection and programming for control be made by a trained installer or technician familiar with the equipment being used.

The RS-232 port may also be used as an access point through which the AVR 430’s operating system and surround mode memories may be updated via connection to a compatible computer. At the time that any upgrade is available, instructions for making the connection and installing the upgrade will be available through the Product Support area of the Harman Kardon Web site at harmankardon.com.

The physical connection to the AVR 430’s RS-232 port is a standard D-SUB 9 connection but to assure compatible and proper operation, specific software commands and pin-wiring schemes may be required.

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 high-current draw equip- ment such as power amplifiers. The total power draw to each outlet may not exceed 100 watts.

The Switched AC Accessory Outlet ⁄ is powered only when the unit is on. This is recommended for devices that have 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 out- lets. This type of product may not operate properly when used with the switched outlet.

The Unswitched AC Accessory Outlet ¤ is powered as long as the AVR is plugged into a powered AC outlet.

The AVR 430 features a removable power cord that allows wires to be run in advance to a complex installation so that the unit itself need not be installed until it is ready for connection. When all needed connections have been made, connect the AC Power cord to the AC Power Cord Jack ‹.

The AVR 430 draws significantly more current than other household devices, such as computers, that use removable power cords. For that reason, it is important that only the cord supplied with the unit (or a direct replacement of identical capacity) be used.

Once the power cord is connected, you are almost ready to enjoy the AVR 430’s incredible power and fidelity!

18 INSTALLATION AND CONNECTIONS

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Harman-Kardon AVR 430 owner manual RS-232 Connections, AC Power Connections
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AVR 430 specifications

The Harman-Kardon AVR 430 is a versatile and powerful audio-video receiver that has made a significant mark in the world of home entertainment. Designed for audiophiles and casual listeners alike, the AVR 430 combines advanced technology with user-friendly features, making it an excellent choice for anyone looking to elevate their home theater experience.

One of the standout features of the AVR 430 is its multi-channel audio processing capability. It supports Dolby Digital and DTS surround sound formats, providing immersive audio that allows users to experience movies, music, and games in a whole new way. This receiver is equipped with 5.1 channel amplification, delivering a robust output of up to 70 watts per channel, ensuring that even the most demanding audio tracks come through with clarity and impact.

In terms of connectivity, the AVR 430 offers a range of input options. It includes multiple HDMI inputs that support high-definition video and audio, making it easy to connect modern devices such as Blu-ray players, gaming consoles, and streaming devices. It also features optical, coaxial, and analog inputs, providing compatibility with a variety of audio sources. Furthermore, the inclusion of a dedicated subwoofer output allows users to enhance their system with a powerful subwoofer for deeper bass response.

The AVR 430 is designed with user convenience in mind. It features an intuitive on-screen display that simplifies setup and navigation through various input sources and audio settings. The remote control is ergonomically designed and includes dedicated buttons for quick access to frequently used functions. One noteworthy technology embedded in this receiver is the proprietary Harman Kardon Logic 7 processing, which creates a wider soundstage and more realistic surround sound from stereo sources.

Additionally, the AVR 430 is built with high-quality components that ensure durability and longevity. Its sleek and stylish design allows it to seamlessly integrate into any home entertainment environment. The receiver is also known for its ability to maintain high audio fidelity, thanks to its high-current amplifier design and advanced digital circuitry.

In summary, the Harman-Kardon AVR 430 is an outstanding audio-video receiver that caters to both audiophiles and casual users. Its combination of powerful amplification, extensive connectivity options, intuitive controls, and high-quality sound processing technologies make it a top choice for anyone looking to upgrade their home theater system. Whether enjoying a blockbuster film or listening to favorite music tracks, the AVR 430 delivers an impressive audio experience that is sure to impress.
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