Front Panel Information Display

ABitstream Indicators B Optical Source Indicators C DTS Mode Indicator D Dolby Digital Indicator

E Coaxial Digital Input Indicators F Dolby Pro Logic II Indicator G Analog Input Indicator

ABitstream™ Indicators: When the input is a digital source, one of these indicators will light to display the specific type of signal in use.

BOptical Source Indicators: These indica- tors light to show when a Optical Digital Input has been selected.

CDTS Mode Indicator: This indicator illumi- nates when the DTS mode is selected.

DDolby Digital Indicator: This indicator illuminates when Dolby Digital mode is selected.

ECoaxial Digital Input Indicators: These indicators light to show when a Coaxial Digital Input has been selected.

FDolby Pro Logic II Indicator: This indica- tor lights when the Dolby Pro Logic II mode has been selected.

GAnalog Input Indicator: This indicator lights when an analog input source has been selected.

HDolby 3 Stereo Indicator: This indicator lights when the Dolby 3 Stereo Mode has been selected. Only ST (Stereo) will light when "Surround Off" has been selected. Then all Surround Modes are turned off and the unit will play in pure stereo mode.

IRDS Indicator: This indicator illuminates when the station tuned is transmitting RDS data.

HDolby 3 Stereo Indicator I RDS Indicator

J DSP Mode Indicator K Traffic Program Indicator L Tuned Indicator

M Main Information Display N Night Mode Indicator

JDSP Mode Indicator: This indicator lights when any of the surround modes created by Digital Signal Processing, or DSP are in use. These modes include Hall 1, Hall 2, Theater and 5 Channel Stereo.

KTraffic Program Indicator: This indicator illuminates if the RDS station tuned sometimes transmits traffic information (see page 24 for more information on RDS).

LTuned Indicator: This indicator illuminates when a station is being received with sufficient sig- nal strength to provide acceptable listening quality.

MMain Information Display: This display shows messages relating to the status, input source, surround mode, tuner, volume level or other aspects of unit’s operation.

NNight Mode Indicator: This indicator lights when the AVR 1550 is in the Night mode, which preserves the dynamic range of digital program material at low volume levels.

OAuto Indicator: This indicator illuminates when the tuner’s Auto mode is in use.

PSpeaker/Channel Input Indicators: These indicators are multipurpose, indicating either the speaker type selected for each channel or the incoming data-signal configuration. The left, cen- ter, right, right surround and left surround speaker indicators are composed of three boxes, while the subwoofer is a single box. When the letters flash, the digital input has been interrupted. (See page 18 and 27 for more information on the Channel Indicators).

OAuto Indicator

PSpeaker/Channel Input Indicators Q Preset Number/Sleep Timer

R Preset Indicator S Sleep Indicator T Memory Indicator U Stereo Indicator

QPreset Number/Sleep Timer: When the tuner is in use, these numbers indicate the spe- cific preset memory location in use. (See page 24 for more information on preset stations.) When the Sleep function is in use, these numbers show how many minutes remain before the unit goes into the Standby mode.

RPreset Indicator: This indicator lights when the tuner is in use to show that the Preset Number/Sleep Timer Qis showing the sta- tion’s preset memory number. (See page 24 for more information on tuner presets.)

SSleep Indicator: This indicator lights when the Sleep function is in use. The numbers in the Preset/Sleep Number Indicators will show the minutes remaining before the AVR 1550 goes into the Standby mode. (See page 19 for more information on the Sleep function.)

TMemory Indicator: This indicator flashes when entering presets and other information into the tuner’s memory.

UStereo Indicator: This indicator illuminates when an FM station is being tuned in stereo.

FRONT PANEL INFORMATION DISPLAY 7

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Harman-Kardon AVR1550 owner manual Front Panel Information Display, Auto Indicator
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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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