Panasonic SC-HT744 Troubleshooting guide, Unit displays, Television displays

Page 36

Troubleshooting guide

 

Unit displays

 

Page

 

The display is dark.

≥Select “Bright” in “FL Dimmer” in the “Others” tab.

26

 

“NOPLAY”

≥You inserted a disc the unit cannot play; insert one it can.

14

 

 

≥You inserted a blank disc.

—

 

 

≥You inserted a disc that has not been finalized.

—

 

 

 

 

 

“NODISC”

≥You have not inserted a disc; insert one.

—

 

 

≥You have not inserted the disc correctly; insert it correctly.

16

 

“F61”

≥Check and correct the speaker cable connections.

6, 7,

 

 

If this does not fix the problem, consult the dealer.

10

 

 

 

 

 

“DVD U11”

≥Disc may be dirty. Wipe it clean.

14

 

“ERROR”

≥Incorrect operation performed. Read the instructions and try again.

—

 

 

 

 

 

“DVD H∑∑”

≥Trouble may have occurred. The numbers following “H” and “F” depend on the status of the unit.

—

 

“DVD F∑∑∑”

Turn the unit off and then back on. Alternatively, turn the unit off, disconnect the AC power supply

 

 

∑ stands for a number.

cord, and then reconnect it.

 

 

 

≥If the service numbers fail to clear, note the service number and contact a qualified service person.

—

 

“[W]” is flashing.

≥There is no link between the main unit and the wireless accessory. Check that the wireless

—

 

(When using optional wireless

accessory is plugged into the AC outlet.

 

 

accessory)

≥Ensure that the digital transceiver is fully inserted into the slot of the main unit.

—

 

 

 

 

 

“D.MIX” is flashing. [DVD-A]

≥Down-mixing is the process of remixing the multiple-channel audio found on some discs into two

—

 

 

channels. The disc contains single-channel or multiple-channel signals which may not be

 

 

 

reproduced authentically.

 

 

“U701”

≥The connected equipment is not HDMI-compatible.

—

 

 

 

 

 

“U70∑”

≥The HDMI connection acts unusually.

 

 

∑ stands for a number.

– The connected equipment is not HDMI-compatible.

—

 

The actual number following “U70”

– The HDMI cable is too long.

—

 

will depend on the state of the main

– The HDMI cable is damaged.

—

 

unit.

 

 

 

Television displays

 

 

 

 

 

 

 

“/”

≥The operation is prohibited by the unit or disc.

—

 

“Cannot display group xx, content xx”

≥You are trying to display incompatible contents.

—

 

 

 

 

 

“This disc may not be played in

≥Only DVD-Video discs that include or have the same region number as the one on the rear panel of

Cover

 

your region”

this unit can be played.

page

 

“Due to copyright protection,

≥If you connect to equipment that does not support CPPM (➜ page 15, Glossary), audio from a

—

 

audio cannot be output from

CPPM copy-protected DVD-Audio disc cannot be output from the HDMI AV OUT terminal.

 

 

HDMI” [DVD-A]

 

 

 

 

 

 

 

No on-screen display.

≥Select “On” in “On-Screen Messages” in the “Display” tab.

26

 

Main unit’s screen saver remains.

≥When using the HDMI connection, audio/video information is continually transferred between the

—

 

 

main unit and the television regardless of which source has been selected on the main unit. This is

 

Troubleshooting guide

 

normal.

 

 

 

 

 

 

 

RQT8720

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Contents Region number ExampleF0306NK0 SB-FS71 Center speaker SB-PC740 Surround speakersSB-FS72 Subwoofer SB-W740Table of Contents User memo SC-HT744Accessories AccessoriesAssembling the front and surround speakers Attach the stand to the base Secure the stand to the baseAttach the speaker to the stand Preventing the speakers from falling AssembledSecure the speaker to the stand Connect the speaker cableSpeaker installation options Attaching to WallFitting speaker stands not included Positioning the speakers Television with an Hdmi terminal ConnectionsVideo Speaker connections / AudioCable TV box or video cassette recorder connection Basic audio connectionBasic video connection Video connectionsPreparing the remote control UseAC cord connections RadioPerforming Quick Setup / Control reference guide Disc caution Maintenance To clean discsDisc handling precautions Discs that can be playedProduct Service Product ServiceGlossary Product informationUsing the main unit Basic playBasic play Press to skip Press and hold toPlay BasicDuring pause Convenient functions BasicsDetails Press Play Mode while stopped Program and Random playProgram play up to 32 items Random playPlaying data discs using navigation menus Using the submenuSearching by a content or group title Selecting a track using CD textPlaying data discs using navigation menus Playing scenes one by onePlaying HighMATTM discs Playing RAM and DVD-R/-RW DVD-VR discsUsing on-screen menus Main menuOther Settings Picture MenuPlay Menu Audio Menu Display MenuOther Menu Confirming Hdmi informationChanging the player settings Disc tabVideo tab Audio tabHdmi tab Display tabChanging the delay time of the speakers Language code listUsing the radio Presetting the channelIf noise is excessive Using an outdoor antenna optional FM outdoor antenna Using a television antennaAM outdoor antenna Using a vinyl wire Using the radioUsing sound effects To adjust speaker level during play Adjusting the amount of bassAdjusting the volume of each Enhancing the bass soundChanging the remote control code Television code listOperating other equipment Operating the televisionUsing other useful functions Using headphonesSetting the sleep timer Using the Music PortTroubleshooting guide PowerUnresponsive or inoperable function Specific operation undesirable or unexpectedSound abnormal or improper Progressive videoListening to the radio Television operationTroubleshooting guide Unit displaysTelevision displays Specifications Limited Warranty Limited WarrantyPanasonic Canada Inc

SC-HT744 specifications

The Panasonic SC-HT744 is a multifaceted home theater system that delivers an immersive audio experience, making it a popular choice for consumers seeking enhanced home entertainment. This system integrates various technologies to optimize sound quality, connectivity, and ease of use.

One of the standout features of the SC-HT744 is its 5.1 channel surround sound capability. This setup includes a powerful subwoofer and five satellite speakers, each strategically designed to provide rich, deep bass and clear highs. The result is a well-rounded sound stage that makes you feel as if you are part of the action, whether watching movies, playing video games, or listening to music.

The SC-HT744 is equipped with Dolby Digital and DTS decoding technology, ensuring that you can enjoy your audio content in high-definition formats. These technologies allow the system to decode complex soundtracks and create a three-dimensional sound environment that fully immerses the listener. Whether you're enjoying a suspenseful thriller or an action-packed adventure, the audio experience feels rich and dynamic.

In terms of connectivity, the SC-HT744 features multiple input options including HDMI, optical, and RCA connections, making it easy to connect various devices such as Blu-ray players, game consoles, and streaming devices. The inclusion of HDMI enhances video quality, allowing for high-definition video outputs alongside audio, ensuring a seamless viewing experience.

The system also incorporates advanced audio processing technologies. For example, Panasonic’s Virtual Surround technology simulates surround sound from a stereo source, enabling a more expansive sound experience even when using fewer speakers. Moreover, dynamic range control enhances softer sounds while keeping louder volumes in check, resulting in a balanced audio output.

Another key characteristic is the user-friendly interface, which includes an easy-to-navigate remote control. The design is intuitive, allowing users to switch between different audio modes and adjust settings effortlessly.

With an elegant design befitting any living space, the Panasonic SC-HT744 delivers not just in performance but also in aesthetics. It combines functionality with style, making it a desirable addition to any home setup.

Overall, the Panasonic SC-HT744 exemplifies a commitment to quality audio and user convenience, making it an excellent choice for anyone looking to elevate their home entertainment experience.
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