Dolby Laboratories LC-19SB15U, LC-19SB25U Appendix, Troubleshooting-Digital broadcasting

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Appendix

Troubleshooting

 

Problem

 

Possible Solution

 

 

 

 

•

No power

•

Check if you pressed POWER on the remote control unit. (See page 9.)

 

 

 

If the indicator on the TV does not light up, press POWER on the TV.

 

 

•

Is the AC cord disconnected? (See page 8.)

 

 

•

Has the power been turned on? (See page 16.)

 

 

 

 

•

Unit cannot be operated.

•

External infl uences such as lightning, static electricity, may cause improper operation.

 

 

 

In this case, operate the unit after fi rst turning off the power of the TV or unplugging

 

 

 

the AC cord and replugging it in after 1 or 2 minutes.

 

 

 

 

•

Remote control unit does not

•

Are batteries inserted with polarity (e, f) aligned? (See page 9.)

 

operate.

•

Are batteries worn out? (Replace with new batteries.)

 

 

• Are you using it under strong or fl uorescent lighting?

 

 

• Is a fl uorescent light illuminated near the remote control sensor?

 

 

 

 

•

Picture is cut off/with sidebar

•

Is the image position correct? (See page 34.)

 

screen.

•

Are screen mode adjustments such as picture size made correctly? (See pages 36

 

 

 

and 37.)

 

 

 

 

•

Strange color, light color, or color

•

Adjust the picture tone. (See pages 26 to 27.)

 

misalignment

•

Is the room too bright? The picture may look dark in a room that is too bright.

 

 

•

Check the input signal setting. (See page 40.)

 

 

 

 

•

Power is suddenly turned off.

•

Is the sleep timer set? (See page 35.)

 

 

•

Check the power control settings. (See page 29.)

 

 

•

The unit's internal temperature has increased. Remove any objects blocking vent or

 

 

 

clean.

 

 

 

 

•

No picture

•

Is connection to other components correct? (See pages 14 and 15.)

 

 

•

Is correct input signal source selected after connection? (See page 30.)

 

 

•

Is the correct input selected? (See page 30.)

 

 

•

Is picture adjustment correct? (See pages 26 to 27.)

 

 

•

Is “On” selected in “Audio Only”? (See page 38.)

 

 

•

Is a non-compatible signal being input? (See page 15.)

 

 

 

 

•

No sound

•

Is the volume too low? (See page 19.)

 

 

•

Have you pressed MUTE on the remote control unit? (See page 19.)

 

 

 

 

•

The TV sometimes makes a

•

This is not a malfunction. This happens when the cabinet slightly expands and

 

cracking sound.

 

contracts according to change in temperature. This does not affect the TV’s

 

 

 

performance.

 

 

 

 

Troubleshooting-Digital broadcasting

The error message about reception of broadcast

The example of an error message

 

Possible Solution

 

displayed on a screen

 

 

 

 

 

 

 

 

•

Failed to receive broadcast.

•

Check the antenna cable. Check that the antenna is correctly setup.

 

 

 

 

•

No broadcast now.

•

Check the broadcast time in the program guide.

 

 

 

 

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Contents LC-19SB15U LC-19SB25U LC-19SB25U-W Trademarks Important Safety Instructions Important Safety Instructions Electric Service Grounding Conductors Equipment Child Safety Attaching the stand Supplied accessoriesBefore using the TV unit Confi rm the 3 screws supplied with the TVPower indicator on the front of the television lights Green Ventilation & Cleaning TipsTelevision. See Press Power on television Attach your antenna to the backClose the battery cover Quick ReferenceContents TV Side/Rear Part namesTV Front Regarding the headphone jackRemote control unit Favorite CHAntennas Using the remote control unitPreparation When using S-VIDEO cable commercially available Connecting a VCR, game console or camcorderUsing Digital Audio Output When using component cable. InputPC compatibility chart Connecting Hdmi equipmentConnecting a PC When connecting to a PC with an analog RGB terminal. InputTV status indicator Power Turning on the powerTurning off the power TV status indicator OPCAntenna setting Initial setupChannel search Language setting ExampleMethod Simple button operations for changing channelsDisplaying the receiving channel information Using VOLk/l Simple button operations for changing volume/soundChanging the volume Press MuteIf stereo sound is difficult to hear Setting MTS/SAP stereo modeSetting Digital broadcasting audio mode Menu operation buttons Basic adjustment settingsUsing the control panel of the main unit On-Screen DisplayMenu items for TV/INPUT 1/2 Menu items for HDMI/PC-IN OPCChannel Setup When Air/Cable has been selectedAntenna setting and then press Enter When Air /Cable is selected in AntennaWhen viewing Digital broadcasts Channel memory settingWhen viewing Analog broadcasts Antenna Setup DigitalFavorite channel setting Favorite channelPicture adjustments OPC indicatorAdvanced picture settings Film ModeCbutton Dbutton Treble Sound adjustmentThen press c/d to select Audio BassNo signal off Power ControlPower Management No operation offUsing external equipment Displaying an external equipment imagePress a/b to select Hdmi Audio select or Input on the remote control unit or onDisplaying an image from Hdmi equipment Hdmi Auto View , and then press EnterFine Sync. Adjustment Useful adjustment settingsAuto Sync. Adjustment for Analog PC input mode only You can set the orientation of the picture Setting the Rotate on the Menu screenPicture Rotate Press a/b to select Rotate, and then pressLanguage setting Reset Image positionInput Label Sleep Timer Press View Mode or a/b while the View View Mode for 43 Programs View Mode for HD ProgramsPress View Mode Mode menu is displayed to select a desiredYou can select the screen size View Mode for PC input modeView Mode menu displays Example Stretch Dot by DotAdvanced Option settings Audio PREFERENCE, and press Enter Press a/b to select Audio Service orTo access Audio Service or Audio Preference screenINPUT4 PC mode Example Input Signal for Analog PC input mode onlyTV INPUT1/2 mode Displayed on the screen disappearsExamples Closed Captions and Digital Closed CaptionsIs still on the screen Digital Caption Setup When viewing a digital channelSetting a secret number Secret number setting for parental controlSetting parental control status NumberPress a/b to select New Secret No., Input the old 4-digit secret number by usingChanging the secret number Clearing the secret numberTV Parental Guidelines Parental control setting V-CHIP levelVoluntary movie rating system Mpaa Rating DescriptionTV Parental Guidelines TV Guidelines Rating system MpaaCanadian French ratings Canadian Rating SystemsCanadian English ratings Ratings How to temporarily releaseReactivating the temporarily released V-CHIP Block Freezing images Press Freeze again to cancel the functionOther viewing options Error message about reception of broadcast TroubleshootingTroubleshooting-Digital broadcasting AppendixSpecifications Model LC-19SB15U/LC-19SB25U/LC-19SB25U-WSecret number is Input screen displaysCleared. appears on the screen Software developed by Sharp and open source software Information on the software license for this productSoftware composition Obtaining source codePage Dimensional drawings

LC-19SB25U, LC-19SB15U, LC-19SB25U-W specifications

Dolby Laboratories has long been at the forefront of audio technology, and their line of products continues to impress. Among these offerings are the Dolby Laboratories LC-19SB25U-W, LC-19SB15U, and LC-19SB25U models, which have garnered attention due to their advanced features and innovative technologies.

The LC-19SB25U-W is a remarkable display offering crystal-clear visuals and impressive sound quality, making it an appealing choice for both casual viewers and audiophiles. This model stands out due to its integration of Dolby's latest audio technologies, which enhance sound clarity and depth. The incorporation of Dolby Digital support allows users to experience cinematic sound quality right at home, creating an immersive audio experience that traditional television speakers cannot match.

Similarly, the LC-19SB15U is designed to deliver a high-definition viewing experience with its vibrant display and sophisticated audio performance. This model features Dolby’s advanced audio processing, which optimizes sound output based on content type, ensuring that dialogues are crisp while maintaining the dynamics required for intense action sequences. The ergonomic design ensures that it fits seamlessly into any entertainment setup, be it in a living room or a home theater.

The LC-19SB25U, another strong contender in this lineup, boasts an ultra-slim profile without compromising on performance. This model incorporates OLED technology, which provides deeper blacks and vivid colors, resulting in superior picture quality. The synergy of OLED with Dolby's audio technology creates a holistic viewing experience, allowing users to enjoy their favorite films and shows as intended by the creators.

All three models share characteristics such as energy efficiency and user-friendly interfaces, ensuring that navigating through settings and content is straightforward. Moreover, their compatibility with various streaming services makes them highly versatile for today’s media consumption habits.

In conclusion, the Dolby Laboratories LC-19SB25U-W, LC-19SB15U, and LC-19SB25U models are designed to enhance the consumer's audiovisual experience dramatically. With features emphasizing top-notch display technology and advanced audio processing capabilities, these products serve as excellent options for anyone looking to elevate their home entertainment setup.
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