Harman-Kardon AVR1550 Tape Recording, Output Level Trim Adjustment, Display Brightness

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Operation

IMPORTANT NOTES ON DIGITAL

PLAYBACK:

1.When the digital playback source is stopped, or in a pause, fast forward or chapter search mode, the digital audio data will momentarily stop, and the channel position letters inside the Speaker/Channel Indicators Pwill flash. This is normal and does not indicate a problem with either the AVR 1550 or the source machine. The AVR 1550 will return to digital playback as soon as the data is available and when the machine is in a standard play mode.

2.Although the AVR 1550 will decode virtually all DVD movies, CDs and HDTV sources, it is possible that some future digital sources may not be com- patible with the AVR 1550.

3.Note that not all digitally encoded programs and not all audio tracks on a DVD contain full 5.1-channel audio. Consult the program guide that accompanies the DVD or laser disc to deter- mine which type of audio has been recorded on the disc. The AVR 1550 will automatically sense the type of digital surround encoding used, indi- cate it in the Bitstream Indicators Aand Channel Input Indicators Pand adjust to accommodate it.

4.When a Dolby Digital or DTS source is playing, you normally may not be able to select some of the analog surround modes such as Dolby Pro Logic II, Dolby 3 Stereo, Hall, Theater or 5CH Stereo, except with special audio tracks

(see indication ”Dolby Digital” on previous page) or data format selected (see ”PCM” on previous page).

5.When a Dolby Digital or DTS source is playing, it is not possible to make an analog recording

using the Tape or Video 1 record out- puts, if the source is connected to any digital input of the AVR 1550 only.

Tape Recording

In normal operation, the audio or video source selected for listening through the AVR 1550 is sent to the record outputs. This means that any program you are watching or listening to may be recorded simply by placing machines connected to the outputs for Tape Outputs or Video

1 Outputs in the record mode.

When a digital audio recorder is connected to the Coaxial Digital Audio Outputs , you are able to record the digital signal using a CD-R, MiniDisc or other digital recording system. Note that all digital signals will be passed through to the coaxial digital output, no matter which kind of digital input was selected.

NOTES:

•The digital outputs are active only when a digi- tal signal is present, and they do not convert an analog input to a digital signal, or change the for- mat of the digital signal (e.g. Dolby Digital to

PCM or vice versa, but optical digital input signals are converted to coaxial signals). In additon, the digital recorder must be compatible with the out- put signal. For example, the PCM digital output from a CD player may be recorded on a CD-R or MiniDisc, but Dolby Digital or DTS signals may not.

Output Level Trim Adjustment

Normal output level adjustment for the

AVR 1550 is established using the test tone, as outlined on pages 17 and 18. In some cases, however, it may be desirable to adjust the out- put levels using program material such as a test disc, or a selection you are familiar with. Additionally, the output level for the subwoofer and those for the Stereo mode can only be adjusted using this procedure.

To adjust the output levels using program mate- rial, first select the surround mode for which you want to trim the speakers (see NOTE below) by selecting the appropriate input, associated with the desired surround mode, start your program material source and set the reference volume for the front left and front right channels using the Volume Control (I.

Once the reference level has been set, press the Channel Select button B#and note that FL LEVEL will appear in the Main Information Display Mfor five seconds. To change the level, first press the Enter button

Eon the remote control, or the Set button on the front Ó, and then use the Selector but- tons &or the ⁄/¤ buttons Cto raise or lower the level. DO NOT use the volume control, as this will alter the reference setting.

Once the change has been made, press the Enter button Eon the remote control, or the Set button on the front Óand then press the Selector buttons &or the ⁄/¤ buttons C to select the next output channel location that you wish to adjust. To adjust the subwoofer level, press the Selector buttons &or the ⁄/¤ buttons Cuntil SW LEVEL appears in the Main Information Display M(only available if the subwoofer was selected during the speaker configuration, see page 14).

Press the Enter button Eon the remote control, or the Set button on the front Ówhen the name of the desired channel appears in the Main Information Display Mand on-screen display, and follow the instructions shown above to adjust the level.

Repeat the procedure as needed until all channels requiring adjustment have been set. When all adjustments have been made press the Enter button Eon the remote control, or the Set button on the front Ótwice, the AVR 1550 will return to normal operation.

NOTE: The output levels may be separately trimmed for each digital and analog surround mode. If you wish to have different trim levels for a specific mode, select that mode and then follow the instructions in the steps shown above.

Changing the levels by the trim adjustment as described above will automatically change the level settings shown during the Output Level Adjustment (see page 17) correspondingly (and vice versa) and will remain in the AVR 1550´s memory system, even when the unit is turned off. With Stereo mode the adjustment procedure described above is the only way to trim the out- put level.

Display Brightness

The AVR 1550’s front panel Main Information Display *is set at a default brightness level that is sufficient for viewing in a normally lit room. However, in some home theater installa- tions, you may wish to occasionally lower the brightness of the display, or turn it off completely.

The display brightness may be changed by pressing and holding the Set button Óon the front for three seconds until the message in the Main Information Display Mreads VFD FULL. Within five seconds, press the front panel ‹/ › buttons &until the desired bright- ness display level is shown. At that point, press the Set button Óagain to enter the setting.

Memory Backup

This product is equipped with a memory backup system that preserves tuner presets and system configuration information if the unit is turned off completely, accidentally unplugged or subjected to a power outage. This memory will last for approximately two weeks, after which time all information must be reentered.

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Contents AVR 1550 Audio/ Video Receiver Declaration of Conformity Table of ContentsIntroduction Description and FeaturesUnpacking Safety InformationImportant Safety Information Selector Buttons ÓSet Button ÔDigital Input Selector DelayFront Panel Controls For more information on digital audio See page 24 for more information on tuning stationsSee CoaxialFront Panel Information Display Auto IndicatorFM Antenna Surround Speaker Outputs Rear Panel ConnectionsVideo 2 Audio Inputs Front/Center Speaker Outputs That corresponds to the unit you wish to operate Remote Control FunctionsDelay See page 26 for a list of these functions Power On Button Press this button to turn on the powerSee page 24 for more information on RDS Again to operate the AVR’s functions with the remoteHas been pressed See page 24 for more informationVideo Equipment Connections Installation and ConnectionsAudio Equipment Connections Important Notes for S-Video connections Volume on the TV must be reduced to minimumScart A/V Connections Important Note for Adapter CablesSpeaker Selection Speaker PlacementSpeaker Setup System ConfigurationSettings to be Made With Each Input Used Input SetupCEN Spkr Delay Settings Surround SetupOutput Level Adjustment Night Mode SettingsOn the remote only, not the main volume controls Source Selection Controls and Use of HeadphonesOperation Basic OperationSurround Mode Chart Coaxial inputs of the AVR Surround Mode SelectionDigital Audio Playback Dolby DigitalPCM Audio Playback Digital Status IndicatorsNight Mode Selecting a Digital SourceDisplay Brightness Output Level Trim AdjustmentMemory Backup Tape RecordingRDS Operation Tuner OperationProgram Search PTY RemoteAVR Function ListPress the AVR selector Troubleshooting GuideProcessor Reset Main Power Switch 1is pushedTechnical Specifications Page Harman Consumer International

AVR1550 specifications

The Harman-Kardon AVR1550 is a home theater receiver that has gained recognition for its remarkable blend of modern technology and classic audio performance. This model is designed to deliver a high-quality sound experience, catering to both audiophiles and casual listeners who seek an immersive home entertainment solution.

One of the standout features of the AVR1550 is its powerful amplification, boasting up to 50 watts per channel. This allows users to enjoy rich and dynamic sound across various media, from movies to music. The receiver supports multiple audio formats, including Dolby Digital and DTS, ensuring compatibility with a wide range of movies and gaming experiences. Additionally, it features a 5.1-channel configuration, which provides a complete surround sound experience, enveloping listeners in their favorite content.

The AVR1550 incorporates several advanced technologies that enhance its performance. For instance, it is equipped with a multi-room audio setup, allowing users to enjoy different audio sources in various rooms simultaneously. This feature is particularly advantageous for larger homes where different family members may want to listen to different music or watch different programs.

Another notable characteristic of the AVR1550 is its user-friendly interface. The setup process is straightforward, aided by an on-screen display that guides users through the configuration of speakers and inputs. This accessibility makes it easier for anyone to optimize their home theater system without needing a deep understanding of audio equipment.

Connectivity is another vital aspect of the Harman-Kardon AVR1550. It offers multiple HDMI inputs, enabling users to connect various devices ranging from gaming consoles to Blu-ray players. This versatility ensures that the receiver can seamlessly integrate into any entertainment setup. Additionally, the AVR1550 supports component and composite video connections, making it adaptable for older equipment as well.

The design of the AVR1550 is both elegant and functional. With its sleek lines and minimalist aesthetics, it can fit seamlessly into any home theater setup without being obtrusive. The intuitive front panel controls also allow for easy adjustments on-the-fly.

In conclusion, the Harman-Kardon AVR1550 stands out for its powerful audio performance, advanced features, and elegant design. It remains a solid choice for anyone looking to enhance their home entertainment experience with quality sound and user-friendly technology. Whether for movie nights or music sessions, the AVR1550 delivers a compelling audio performance that caters to a variety of listening needs.
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