Panasonic SC-HT440 manual Product Service, Glossary, Product information

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Product Service

1.Damage requiring service—The unit should be serviced by qualified service personnel if:

(a)The AC power supply cord or AC adaptor has been damaged; or

(b)Objects or liquids have gotten into the unit; or

(c)The unit has been exposed to rain; or

(d)The unit does not operate normally or exhibits a marked change in performance; or

(e)The unit has been dropped or the cabinet damaged.

2.Servicing—Do not attempt to service the unit beyond that described in these operating instructions. Refer all other servicing to authorized servicing personnel.

3.Replacement parts—When parts need replacing ensure the servicer uses parts specified by the manufacturer or parts that have the same characteristics as the original parts. Unauthorized substitutes may result in fire, electric shock, or other hazards.

4.Safety check—After repairs or service, ask the servicer to perform safety checks to confirm that the unit is in proper working condition.

The servicer will require all components to service your system.

Therefore, should service ever be necessary, be sure to bring the entire system.

Product information

For product information or assistance with product operation:

In the U.S.A., refer to “Customer Services Directory” on page 33.

In Canada, contact the Panasonic Canada Inc. Customer Care Centre at 1-800-561-5505, or visit the website (www.panasonic.ca), or an authorized Servicentre closest to you.

In other areas, consult your dealer.

/ Glossary

Glossary

Decoder

A decoder restores the coded audio signals on DVDs to normal. This is called decoding.

Dolby Digital

This is a method of coding digital signals developed by Dolby Laboratories. Apart from stereo (2-channel) audio, these signals can also be multi-channel audio. A large amount of audio information can be recorded on one disc using this method.

DTS (Digital Theater Systems)

This surround system is used in many movie theaters around the world. There is good separation between the channels, so realistic sound effects are possible.

Dynamic range

Dynamic range is the difference between the lowest level of sound that can be heard above the noise of the equipment and the highest level of sound before distortion occurs.

Frame still and field still

Frames are the still pictures that go together to make a moving picture. There are about 30 frames shown each second.

One frame is made up of two fields. A regular television shows these fields one after the other to create frames.

A still is shown when you pause a moving picture. A frame still is made up of two alternating fields, so the picture may appear blurred, but overall quality is high.

A field still is not blurred, but it has only half the information of a frame still so picture quality is lower.

I/P/B

MPEG 2, the video compression standard adopted for use with DVD-Video, codes frames using these 3 picture types.

I:Intra coded picture

This picture has the best quality and is the best to use when adjusting the picture.

P:Predictive coded picture

This picture is calculated based on past I- or P-pictures.

B:Bidirectionally-predictive coded picture

This picture is calculated by comparing past and future I- and P-pictures so it has the lowest volume of information.

JPEG (Joint Photographic Experts Group)

This is a system used for compressing/decoding color still pictures. If you select JPEG as the storage system on digital cameras, etc., the data will be compressed to 1/10–1/100 of its original size. The benefit of JPEG is less deterioration in picture quality considering the degree of compression.

Linear PCM (pulse code modulation)

These are uncompressed digital signals, similar to those found on CDs.

MP3 (MPEG Audio Layer 3)

An audio compression method that compresses audio to approximately one tenth of its size without any considerable loss of audio quality.

Playback control (PBC)

If a Video CD has playback control, you can select scenes and information with menus.

Progressive/Interlaced

NTSC, the video signal standard, has 480 interlaced (i) scan lines, whereas progressive scanning uses twice the number of scan lines. This is called 480p.

Using progressive output, you can enjoy the high-resolution video recorded on media such as DVD-Video.

Your television must be compatible to enjoy progressive video.

Sampling frequency

Sampling is the process of converting the heights of sound wave (analog signal) samples taken at set periods into digits (digital encoding). Sampling frequency is the number of samples taken per second, so larger numbers mean more faithful reproduction of the original sound.

WMA (Windows MediaTM Audio)

WMA is a compression format developed by Microsoft Corporation. It achieves the same sound quality as MP3 with a file size that is smaller than that of MP3.

Product Service

RQT8593

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Contents Example Region numberFollowing Applies only in the U.S.A. and Canada Following Applies only in the U.S.ATable of Contents Positioning the speakers Attaching to a wall Fitting speaker stands not included Illustration shows the model for U.S.A. and Canada Speaker connectionsOther video connections for improved picture quality Cable TV box or video cassette recorder connectionConnections AudioRadio Preparing the remote controlUse AC cord connectionsGuide Disc caution MaintenanceDiscs that can be played Product information Product ServiceProduct Service GlossaryPress to skip Press and hold to Using the main unitBasic play Basic playPlay CancelChecking the disc type in each tray Convenient functionsDisplaying current playback Condition Playing CDs sequentiallyRandom play Press Play Mode while stoppedProgram and Random play Program play up to 32 itemsSelecting a track using CD text Playing data discs using navigation menusUsing the submenu Searching by a content or group titlePlaying HighMATTM discs On-screen Using on-screen menusMain menu Play Menu Other SettingsUsing on-screen menus Picture MenuOther Menu Audio MenuDisplay Menu Changing Changing the player settingsPlayer settings Disc tabDisplay tab Changing the player settingsVideo tab Audio tabLanguage code list Changing the delay time of the speakersIf noise is excessive Using the radioPresetting the channel Using the radio Using an outdoor antenna optionalFM outdoor antenna Using a television antenna AM outdoor antenna Using a vinyl wireEnhancing the stereo sound Dolby Pro Logic Using sound effectsAdjusting the amount of bass Subwoofer level Changing the sound quality Sound Field ControlPress VOLUME, r or s to set the volume level To adjust speaker level during playUsing sound effects Press and hold -TEST to output a test signalOperating other equipment Operating other equipmentOperating the television Using the Music Port Using other useful functionsUsing headphones Setting the sleep timerTroubleshooting Troubleshooting guideTelevision displays Progressive videoListening to the radio Unit displaysSpecifications Npcparts@us.panasonic.com Limited Warranty only for U.S.ALimited Warranty only for U.S.A Limited Warranty only for Canada Limited Warranty only for CanadaSC-HT440 User memoPanasonic Marketing Europe G.M.B.H AccessoriesAmericas Panasonic Puerto Rico, Inc

SC-HT440 specifications

The Panasonic SC-HT440 is a versatile home theater system designed to provide an immersive audio experience for music, movies, and gaming alike. With its sleek and modern design, the SC-HT440 fits seamlessly into any interior décor, enhancing both the aesthetic appeal and the acoustic experience of your living space.

One of the standout features of the SC-HT440 is its powerful audio output. Equipped with a 5.1-channel surround sound configuration, it creates a rich, three-dimensional soundscape that envelops listeners in their favorite content. The system incorporates high-quality speakers and a robust subwoofer, delivering deep bass and crisp high frequencies for a well-balanced auditory experience. The total output power of the system is impressive, ensuring that every sound detail is reproduced with clarity.

The SC-HT440 employs advanced audio technologies, including Dolby Digital and DTS decoding, which make it capable of reproducing high-fidelity surround sound from various audio formats. This is particularly advantageous for home theater enthusiasts who wish to enjoy cinematic audio experiences from Blu-ray discs, streaming services, or games.

Connectivity is another highlight of the SC-HT440. It comes equipped with multiple HDMI inputs, allowing easy connection to various devices such as Blu-ray players, gaming consoles, and streaming devices. The inclusion of HDMI ARC (Audio Return Channel) simplifies the setup by allowing audio from the TV to be transmitted back to the SC-HT440 using a single cable. Additionally, it supports USB playback, letting users connect flash drives easily to enjoy their favorite music tracks.

The system also features built-in Bluetooth technology, enabling wireless streaming from smartphones, tablets, and other compatible devices. This feature caters to the modern user's preference for convenience and ease of access to their music library, allowing for effortless connectivity without the hassle of wires.

Another notable characteristic of the Panasonic SC-HT440 is its user-friendly interface, which facilitates easy navigation through settings and audio modes. Most users will appreciate the dedicated remote control that simplifies operation while lounging on the couch.

In summary, the Panasonic SC-HT440 is an excellent choice for those seeking a home theater system that seamlessly blends style, technology, and performance. Its powerful audio output, connectivity options, and user-friendly features make it a compelling addition to any entertainment setup, allowing users to enjoy a truly immersive audio experience.
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