Panasonic SC-HT940, SC-HT740 Troubleshooting guide, Sound abnormal or improper, Progressive video

Page 33

Marker

 

Page

Cannot add markers.

≥You cannot add markers with DVD-RAM or DVD-R/-RW (DVD-VR) discs.

—

 

≥If the disc’s elapsed play time does not appear on the unit’s display, you cannot add markers.

—

A-B repeat

 

 

 

 

 

Point B is automatically set.

≥The end of an item becomes point B when it is reached.

—

Sound abnormal or improper

 

 

 

 

 

Sound is distorted.

≥Noise may occur when playing WMA.

—

 

≥When using the HDMI output, audio may not be output from other terminals.

—

Effects do not work.

≥Some audio effects do not work or have less effect with some discs.

—

 

 

 

Humming is heard during play.

≥An AC power supply cord or fluorescent light is near the main unit. Keep other appliances and

—

 

cables away from the main unit.

 

No sound

≥There may be a slight pause in sound when you change the play speed.

—

 

≥Audio may not be heard when more than 4 devices are connected with HDMI cables. Reduce the

—

 

number of connected devices.

24

 

≥When using the HDMI connection, ensure that “Audio Output” in the “HDMI” tab is set to “On”.

 

 

 

Menus

 

 

 

 

 

The Setup menu cannot be

≥Select “DVD/CD” as the source.

—

accessed.

≥Cancel Program and Random play.

17

Picture abnormal or unviewable

 

 

 

 

 

The picture on the television is

≥Ensure that the unit is connected directly to the television, and is not connected through a video

9

not displayed correctly or

cassette recorder.

 

disappears.

≥Mobile telephone chargers can cause some disturbance.

—

 

≥If you are using an indoor television antenna, change to an outdoor antenna.

—

 

≥The television antenna wire is too close to the unit. Move it away from the unit.

—

 

≥Picture may not be seen when more than 4 devices are connected with HDMI cables. Reduce the

—

 

number of connected devices.

 

 

≥When using HDMI output, the video signal is progressive. Use other video connections if your

9

 

television is not compatible with progressive video.

 

 

≥If the picture is distorted or not displayed when using HDMI output, press and hold [CANCEL] until

—

 

the picture is displayed correctly. (The output will return to “480p”.)

 

Picture size does not fit the

≥Change “TV Aspect” in the “Video” tab.

24

screen.

≥Use the television to change the aspect. If your television does not have that function, change “4:3

22

 

Aspect” in Display Menu.

 

 

≥Change the Zoom setting.

16

 

 

 

Menu is not displayed correctly.

≥Restore the zoom ratio to “a1.00”.

16

 

≥Set “Subtitle Position” in Display Menu to “0”.

22

 

≥Set “4:3 Aspect” in Display Menu to “Normal”.

22

Auto zoom function does not

≥Turn off television’s zoom function.

—

work well.

≥Use the other preset aspect ratios or manual adjustment.

16

 

≥Zoom function may not work well, especially in dark scenes and may not work depending on the

—

 

type of disc.

 

 

 

 

Progressive video

 

 

 

 

 

There is ghosting when

≥This problem is caused by the editing method or material used on DVD-Video, but should be

21

progressive or HDMI output is on.

corrected if you use interlaced output. Set “Video Output Mode” in Picture Menu to “480i”.

 

 

(Alternatively, press and hold [CANCEL] to switch to “480i”.)

 

 

≥Disable the HDMI AV OUT connection and use other video connections. Make the settings in the

21,

 

following order:

24

 

1 Set “Video Output” in the “HDMI” tab to “Off”.

 

 

2 Set “Video Output Mode” in Picture Menu to “480i”. (Alternatively, press and hold [CANCEL] to

 

 

switch to “480i”.)

 

Pictures not in progressive

≥Select “480p” in “Video Output Mode” in Picture Menu.

21

output.

≥The unit’s VIDEO OUT or S-VIDEO OUT terminal outputs the interlaced signal even if “PRG” is

9

 

displayed.

 

 

 

 

Closed captions not displayed.

≥When progressive or HDMI output is on, closed captions will not be displayed.

—

Listening to the radio

 

 

 

 

 

Distorted sound or noise is heard.

≥Adjust the position of the FM or AM antenna.

—

“ST” flickers or does not light.

≥Use an outdoor antenna.

27

A beat sound is heard.

≥Turn the television off or move it away from the unit.

—

 

 

 

A low hum is heard during AM

≥Separate the antenna from other cables.

—

broadcasts.

 

 

Television operation

 

 

 

 

 

Cannot operate the television.

≥Check the remote control code for the television manufacturer.

30

 

 

 

Troubleshooting guide

RQT8582

(Continued on next page) 33

Page 32 Page 34
Image 33
Page 32 Page 34
Contents Example Region numberFollowing Applies only in the U.S.A. and Canada Following Applies only in the U.S.AUsing on-screen menus Playing data discs using navigation menusChanging the player settings Using the radioAssembling the front speakers Adjust the speaker height Preventing the speakers from fallingSecure the speaker cable to the base Attaching to Wall Fitting speaker stands not includedAssembling Main unit ≥Use only supplied speakersCenter speaker SubwooferSpeaker cable sticker Other video connections for improved picture quality Cable TV box or video cassette recorder connectionVideo connections Component Video OUTUse Preparing the remote controlAC cord connections RadioQuick Setup screen ass sts you to make necessary settings Setup screen Make the settingsGuide To clean discs Disc caution MaintenanceDisc handling precautions Discs that can be playedProduct Service Product ServiceGlossary Product informationBasic play Using the main unitPress to skip Press and hold to Disc SelectorPause PlayEnter Direct Navigator MENU, Play ListConvenient functions BasicsDetails Program and Random play Press Play Mode while stoppedProgram play up to 32 items Random playUsing the submenu Playing data discs using navigation menusSearching by a content or group title Selecting a track using CD textPlaying scenes one by one Playing data discs using navigation menusPlaying HighMATTM discs Playing RAM and DVD-R/-RW DVD-VR discsUsing on-screen menus Using on-screen menusMain menu Other Settings Picture MenuPlay Menu Picture Menu Cont nued Display Menu Audio MenuOther Menu Settings Changing the player settingsDisc tab Changing the playerAudio tab Video tabHdmi tab Display tabLanguage code list Changing the delay time of the speakersUsing the radio Presetting the channelIf noise is excessive FM outdoor antenna Using a television antenna Using an outdoor antenna optionalAM outdoor antenna Using a vinyl wire Using the radioUsing sound effects Adjusting the amount of bass To adjust speaker level during playAdjusting the volume of each Enhancing the bass soundChanging the remote control code Operating o ther equipmentOperating the television Setting the sleep timer Using headphonesUsing the Music Port Muting the soundPower Troubleshooting guideWithout the on-screen display. Cancel the function Unresponsive or inoperable functionSound abnormal or improper Troubleshooting guideProgressive video Listening to the radioIt displays ErrorTelevision displays NoplaySpecifications SpecificationsUser memo Limited Warranty only for U.S.A Limited Warranty only for U.S.ANpcparts@us.panasonic.com Limited Warranty only for Canada Limited Warranty only for Canada2006Listening532PM caution Americas AccessoriesPanasonic Puerto Rico, Inc Panasonic Marketing Europe G.M.B.H

SC-HT940, SC-HT740 specifications

The Panasonic SC-HT940 and SC-HT740 are modern home theater systems that are designed to provide an immersive audio experience while complementing your entertainment setup. Both models feature advanced audio technologies and a sleek design, making them perfect additions to any home media environment.

The SC-HT940 boasts a powerful built-in amplifier that delivers high-quality sound with a total output power of 1000 watts. This dynamic range ensures that every note and sound effect is rich and clear, enhancing your movie-watching experience or music enjoyment. The system is equipped with a 5.1 channel surround sound configuration, allowing for an enveloping audio experience that transports you right into the action.

Conversely, the SC-HT740 offers a slightly lower output at 800 watts but incorporates many of the same technologies that enhance audio performance. Both systems utilize Panasonic's advanced sound processing technology, which optimizes audio playback for various content types, whether it's movies, music, or gaming. The systems are designed with multiple sound modes, allowing users to tailor audio settings to fit their preferences—a vital feature for diverse consumption.

Another notable feature of the SC-HT940 is its compatibility with high-definition audio formats, including Dolby Digital and DTS. This ensures that the systems can decode and deliver top-notch audio quality from the latest Blu-ray discs and streaming services. The SC-HT740, while slightly less feature-rich, still provides solid support for standard surround sound formats, making it a great option for casual users.

Connectivity is another strong point for both models. They come with multiple HDMI ports, making it easy to connect various devices such as gaming consoles, Blu-ray players, and smart TVs. Additionally, both systems support Bluetooth connectivity, allowing users to stream music directly from their smartphones or tablets. This feature enhances the versatility of the systems, making them suitable for both home theater use and as standalone audio solutions for music playback.

The sleek design of both speakers adds to their appeal. With modern aesthetics, they can seamlessly blend into your living space while providing excellent sound performance. The compact subwoofer design in the SC-HT940 allows for easy placement without sacrificing audio quality, while the SC-HT740 still maintains a stylish look.

In conclusion, the Panasonic SC-HT940 and SC-HT740 home theater systems deliver impressive sound quality, user-friendly features, and modern design, making them ideal choices for audio enthusiasts looking to upgrade their home entertainment experience.
Top Page Image Contents