Harman-Kardon AVR 7550HD owner manual Important Safety Information, Unpacking

Page 3

SAFETY INFORMATION

IMPORTANT SAFETY INFORMATION

Verify Line Voltage Before Use

Your AVR 7550HD 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 supplied with 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 by an authorized service center with a cord 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 warranty. If water or any metal object such as a paper clip, wire or staple accidentally falls inside the unit, disconnect it from the AC power source immediately, and consult an authorized service center.

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 lead-in wire to an antenna discharge unit, size of grounding conductors, location of antenna discharge unit, connection to grounding electrodes and require- ments 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, which 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

To ensure 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.

Do not place the unit directly on a carpeted surface.

Avoid installation in extremely hot or cold locations, or in an area that is exposed to direct sunlight or heating equipment.

Avoid moist or humid locations.

Do not obstruct the ventilation slots on the top of the unit, or place objects directly over them.

Due to the weight of the AVR 7550HD and the heat generated by the amplifiers, there is the remote possibility that the rubber padding on the bottom of the unit’s feet may leave marks on certain wood or veneer materials. Use caution when placing the unit on soft woods or other materials that may be damaged by heat or heavy objects. Some surface finishes may be particularly sensitive to absorbing such marks, due to

a variety of factors beyond our control, including the nature of the finish, cleaning materials used, and normal heat and vibration caused by the use of the product, or other factors. We recommend that caution be exer- cised in choosing an installation location for the component and in normal maintenance practices, as your warranty will not cover this type of damage to furniture.

Cleaning

When the unit gets dirty, wipe it with a clean, soft, dry cloth. If necessary, and only after unplugging the AC power cord, wipe it with a soft cloth dampened with mild soapy water, then a fresh cloth with clean water. Wipe it 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

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 interfer- ence by one or more of the following measures:

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.

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 inter- ference, 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.

UNPACKING

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 ship- ping 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 collaps- ing the carton. 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.

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.

It is important that you remove the protective plastic film from the front- panel lens. Leaving the film in place will affect the performance of your remote control.

3

Image 3
Contents AVR7550HD Wet Location Marking Safety InformationImportant Safety Instructions Service Instructions Outdoor Use MarkingUnpacking Important Safety InformationTable of Contents Surround Modes IntroductionDigital Audio Inputs Supplied AccessoriesAudio Inputs Audio/Video InputsBack/Exit FRONT-PANEL ControlsResolution setting 480i, 480p, 720p, 1080i or 1080p On When the AVR is turned on, this LED turns whiteVideo Hdmi 1, 2, 3 Output XM Antenna REAR-PANEL ConnectionsREAR-PANEL Connections Front, Center and Surround Speaker Outputs Main Remote Control Functions AVR Power OnZone Selector Main Remote Control Functions Main Remote Control Functions Menu Zone 2 Remote Control FunctionsSleep Settings IR Transmitter MuteZone 2 Remote Control Functions Harman International the Harman Kardon parent company Logic Introduction to Home TheaterTypical Home Theater System Multichannel AudioSubwoofer Connecting Source Devices to the AVRConnections Speaker ConnectionsDigital Video Video ConnectionsIncluding Dolby TrueHD and DTS-HD Master Audio Analog AudioRS-232 Serial Port AntennasSpeaker Placement Front Speaker PlacementSubwoofer Placement Getting Started Best audio connection for each source ForSource Assignment Worksheet Getting Started Installation Select one or all of these methods for audio distribution Step Eleven Install a Multizone SystemConnect a Video Display Device or Switcher Connect IR Control Devices to the Zone 2 IR InputTo program the codes for a source device into the remote Step Twelve Plug in AC Power CordsStep Thirteen Insert Batteries in Remote Step Fourteen Program Sources Into the RemoteTo rename a key or device To change the device type of a Source SelectorTo learn individual key codes To delete a programmed or learned codeStep Fifteen Turn On the AVR 7550HD Select Automatic Setup-EzSet/EQ Initial SetupUsing the ON-SCREEN Menu System Configure the AVR 7550HD, Using EzSet/EQ II TechnologyAudio and Video Input Selection Set Up SourcesChannel Inputs You are now ready to begin enjoying your new receiver Operation Volume ControlDolby Volume Dolby Volume Calibration OffsetMute Function Sleep TimerHeadphones Using the TunerVideo display is in use XM Radio OperationUSB Playback Internet RadioTo return to the beginning of the current track, press Recording Using Docking StationUsing The Bridge IPod Function Remote Control Key Network PlaybackNext Track Next 33 Previous Track Previous I IPod Manual ModeTV Out setting to take effect Play Pause Menu Back/Exit or Left Arrow SelectSurround Modes Menu Selecting a Surround ModeAudio Processing and Surround Sound Analog Audio SignalsDigital Audio Signals Advanced FunctionsDolby Surround Settings Manual Speaker SetupVideo Game Logic 7 Game Number of Speakers Step Three Manual Setup MenuStep ONE Determine Speaker Crossover Step TWO Measure Speaker DistancesAdjust Crossover Frequencies Menu Adjust Speaker Distance MenuSub Mode Step Four Setting Channel Output Levels Manually Video Modes Video AdjustmentsHow to Adjust the Custom Picture Settings Sharpness Adjustment System SettingsSystem Information General AVR SettingsAdvanced Remote Control Functions Menu AppearanceTo end the command sequence, press the OK Button Main MenuActivities Macros Remote Reset Back LightPunch-Through Programming Memory Processor ResetSymptom Cause Solution Troubleshooting GuideTable A2 Source Setting Defaults AppendixTable A1 Recommended Source Component Connections Table A2 Table A3 Speaker/Channel Setting DefaultsBridge Table A4 Delay Setting DefaultsTable A5 Source Settings 0mSTable A6 Table A6 Audio Effects SettingsDefault Table A5Table A7 Video Modes Settings Off Black Level Deinterlacing Film Mode Detect 302Table A7 Source Input Device Type if changed Table A9 Remote Control CodesTable A8 Surround Modes Table A8Table A10 System Settings Table A11 Network SettingsTable A12 Zone 2 Settings Table A13 Surround Modes Surround Mode Description Incoming Bitstream or SignalTable A13 DTS 2/2/.0 or .1, 3/2/.0 or DTS-ES MatrixDTS Stereo Presentation DTS Neo6For multichannel Subwoofer is usedAnalog Bypass Remote Control Function List Reference Radio Table A14 Remote Control Function ListAUX Table A14Audio Section AVR 7550HD Technical Specifications