Harman Kardon AVR75 Audio/VideoReceiver Volume L PCM ITAL O PRO·LOGIC 3·STEREO HALL MOVIE MATRIX RF OPT COAX NIGHT LFE SLEEP P-SCAN TV DVD V1 V2 V3 TEST MEMO AUTO TUNED STEREO dB kHz MHz ATT DISP OSD ATT MEMO CLR MODE P·SET P·SCN TUNE MUTE ode Bass Treble Balance VIDEO3 Min Max Min Max L R Video L Audio R Owner's Manual Owner's Manual AVR75 Audio/Video Receiver Table of Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . 2­3 Unpacking and Installation . . . . . . . . . . . . . . . . 3 Front Panel Controls. . . . . . . . . . . . . . . . . . . . . . . . . . 4­5 Front Panel Information Display . . . . . . . . . . . . . . . . 6­7 Rear Panel Connections . . . . . . . . . . . . . . . . . . . . . . . 8­9 Remote Control Functions . . . . . . . . . . . . . . . . . . . 10­12 Installation and Setup . . . . . . . . . . . . . . . . . . . . . . 13­14 Remote Control Programming and Operation . . . 15­16 System Configuration . . . . . . . . . . . . . . . . . . . . . . . 17­20 Basic Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . 21­24 Source Selection . . . . . . . . . . . . . . . . . . . . . . . . 21 Surround Mode Selection . . . . . . . . . . . . . . . . . 21 Digital Audio Sources . . . . . . . . . . . . . . . . . . . . 22 Tuner Operation . . . . . . . . . . . . . . . . . . . . . 22­24 On-Screen Display. . . . . . . . . . . . . . . . . . . . . . . . . . 25­27 Advanced Features. . . . . . . . . . . . . . . . . . . . . . . . . . 28­31 Audio Tape Dubbing . . . . . . . . . . . . . . . . . . . . . 28 Delay Time Adjust. . . . . . . . . . . . . . . . . . . . 28­29 Digital Audio Playback. . . . . . . . . . . . . . . . 29­30 Surround Mode Chart . . . . . . . . . . . . . . . . . . . . 31 Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . 32 Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . 33 80 Crossways Park West Woodbury, NY 11797 www.harmankardon.com ©1997 Harman Kardon, Incorporated Introduction 1 Congratulations! With the purchase of a Harman Kardon AVR75 you are about to begin many years of listening enjoyment. The AVR75 has been custom designed to provide all the excitement and detail of movie soundtracks and every subtle nuance of musical selections. With on board Dolby * Digital Decoding, the AVR75 delivers six discrete channels of audio that take advantage of the digital soundtracks from the latest DVD and LV releases. While complex digital systems are hard at work within the AVR75 to make all of this happen, hook-up and operation are simple. Color-keyed connections, a comprehensive remote control and on-screen menus make the AVR75 easy to use. To obtain the maximum enjoyment from your new receiver we urge you to take a few minutes to read through this manual. This will ensure that connections to speakers, source playback units and other external devices are made properly. In addition, a few minutes spent learning the functions of the various controls will enable you to take advantage of all the power the AVR75 is able to deliver. If you have any questions about this product, its installation or operation, please contact your retailer or custom installer. They are your best local source of information. Description and Features The AVR75 is a full-featured A/V receiver, incorporating a wide variety of listening options. In addition to Dolby Digital decoding, Dolby Pro Logic * and Dolby 3 Stereo are available for compatibility with the tens of thousands of movies and television programs encoded with analog surround information. A choice of Hall, Matrix and Movie modes is also available for use with both encoded sources and traditional two-channel stereo recordings. A total of five audio/video inputs, each with both composite and S-Video, as well as three additional audio only inputs are selected through a learning remote control and an easy to read front panel display or on-screen graphics through a TV monitor. The AVR75's powerful amplifier uses traditional Harman Kardon High Current design philosophies to meet the wide dynamic range of any program selection. Harman Kardon invented the highfidelity receiver over forty years ago. With state-of-the-art circuitry and timehonored circuit designs, the AVR75 is undoubtedly the finest receiver ever offered by Harman Kardon. s s s s s s On-Board Dolby Digital Decoding Coax, Optical or RF Digital Inputs On-Screen Menu Displays Learning Remote Control Composite and S-Video Switching Preamp Output for ALL Channels Permits Ease of Expansion Safety Information 2 Important Safety Information Verify Line Voltage Before Use Your AVR75 has been designed for use with 120-volt AC current. Connection to a line voltage other than that for which it is intended can create a safety and fire hazard, and may damage the unit. If you have any questions about the voltage requirements for your specific model, or about the line voltage in your area, contact your selling dealer before plugging the unit into a wall outlet. Do Not Use Extension Cords To avoid safety hazards, use only the power cord attached to your unit. We do not recommend that extension cords be used with this product. As with all electrical devices, do not run power cords under rugs or carpets or place heavy objects on them. Damaged power cords should be replaced immediately with cords meeting factory specifications. Handle the AC Power Cord Gently When disconnecting the power cord from an AC outlet, always pull the plug, never pull the cord. If you do not intend to use the unit for any considerable length of time, disconnect the plug from the AC outlet. Do Not Open The Cabinet There are no user-serviceable components inside this product. Opening the cabinet may present a shock hazard, and any modification to the product will void your guarantee. If water or any metal object such as a paper clip, wire or a staple accidentally falls inside the unit, disconnect it from the AC power source immediately, and consult an authorized service station. CATV or Antenna Grounding If an outside antenna or cable system is connected to this product, be certain that it is grounded so as to provide some protection against voltage surges and static charges. Section 810 of the National Electrical Code, ANSI/NFPA No. 70-1984, provides information with respect to proper grounding of the mast and supporting structure, grounding of the leadin wire to an antenna discharge unit, size of grounding conductors, location of antenna discharge unit, connection to grounding electrodes and requirements of the grounding electrode. NOTE TO CATV SYSTEM INSTALLER: This reminder is provided to call the CATV (Cable TV) system installer's attention to article 820-40 of the NEC that provides guidelines for proper grounding and, in particular, specifies that the cable ground shall be connected to the grounding system of the building, as close to the point of cable entry as possible. Installation Location s To assure proper operation, and to avoid the potential for safety hazards, place the unit on a firm and level surface. When placing the unit on a shelf, be certain that the shelf and any mounting hardware can support the weight of the product. Make certain that proper space is provided both above and below the unit for ventilation. If this product will be installed in a cabinet or other enclosed area, make certain that there is sufficient air movement within the cabinet. Under some circumstances a fan may be required. s Do not place the unit directly on a carpeted surface. s Avoid installation in extremely hot or cold locations, or an area that is exposed to direct sunlight or heating equipment. s Avoid moist or humid locations. s Do not obstruct the ventilation slots on the top of the unit, or place objects directly over them. s C AUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to consittute a risk of electric shock to persons. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. CAUTION: TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF PLUG TO WIDE SLOT, FULLY INSERT. ATTENTION: POUR EVITER LES CHOCS ELECTRIQUES, INRODUIRE LA LAME LA PLUS LARGE DE LA FICHE DANS LA BORNE CORRESPONDANTE DE LA PRISE ET POUSSER JUSQU'AU FOND. Safety Information 3 Cleaning When the unit gets dirty, wipe it with a clean, soft dry cloth. If necessary, wipe it with a soft cloth dampened with mild soapy water, then a fresh cloth with clean water. Wipe dry immediately with a dry cloth. NEVER use benzene, aerosol cleaners, thinner, alcohol or any other volatile cleaning agent. Do not use abrasive cleaners, as they may damage the finish of metal parts. Avoid spraying insecticide near the unit. Moving The Unit Before moving the unit, be certain to disconnect any interconnection cords with other components, and make certain that you disconnect the unit from the AC outlet. Important information for the user NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. The limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communication. However, there is no guarantee that harmful interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: s Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. s s If you do not wish to save the packaging materials, please note that the carton and other sections of the shipping protection are recyclable. Please respect the environment and discard those materials at a local recycling center. Typographic Conventions In order to help you use this manual with the remote control, front panel controls, rear panel connections and on-screen menus, certain conventions have been used. EXAMPLE ­ (bold type) indicates a s This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept interference received, including interference that may cause undesired operation. NOTE: Changes or modifications may cause this unit to fail to comply with Part 15 of the FCC Rules and may void the user's authority to operate the equipment. specific remote control or front panel button, or rear panel connection jack EXAMPLE ­ (OCR type) indicates a message that is visible through the onscreen menu system 1 ­ (number in a square) indicates a specific front panel control a ­ (number in an oval) indicates a Unpacking and Installation The carton and shipping materials used to protect your new receiver during shipment were specially designed to cushion it from shock and vibration. We suggest that you save the carton and packing materials for use in shipping if you move or should the unit ever need repair. To minimize the size of the carton in storage, you may wish to flatten it. This is done by carefully slitting the tape seams on the bottom and collapsing the carton down to a more two-dimensional appearance. Other cardboard inserts may be stored in the same manner. Packing materials that cannot be collapsed should be saved along with the carton in a plastic bag. button or indicator on the remote ¡ ­ (number in a circle) indicates a rear panel connection A ­ (letter in a square) indicates an indicator in the front panel display Front Panel Controls 4 ^ AVR 75 i Ù Volume VISUAL AC-3 PCM TV DVD V1 V2 V3 TEST MEMO AUTO TUNED STEREO dB kHz MHz 3·STEREO MOVIE HALL MATRIX RF OPT COAX NIGHT LFE SLEEP P-SCAN ATT DISP DIGITAL PRO·LOGIC STEREO AM·FM CD T·MON T·2 TV DV ...