Sharp LC C4067U Appendix, Troubleshooting-Digital Broadcasting, Problem, Possible Solution

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Appendix

Appendix

Troubleshooting

Problem

Possible Solution

 

 

• No power

• Check if you pressed POWER on the remote control unit. (See page 12.) 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 12.)

 

 

• 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 20.)

screen.

• Are screen mode adjustments such as picture size made correctly? (See page 16.)

 

 

• Strange color, light color, or color

• Adjust the picture tone. (See page 18.)

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 20.)

 

 

• Power is suddenly turned off.

• Is the sleep timer set? (See page 13.)

 

• Check the power control settings. (See page 19.)

 

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

 

clean.

 

 

• No picture

• Is connection to other components correct? (See page 11.)

 

• Is correct input signal source selected after connection? (See page 24.)

 

• Is the correct input selected? (See page 24.)

 

• Is picture adjustment correct? (See page 18.)

 

• Is “On” selected in “Audio Only”? (See page 24.)

 

• Is a non-compatible signal being input? (See page 30.)

 

 

• No sound

• Is the volume too low? (See page 13.)

 

• Is “Variable” selected in “Output Select”? (See page 24.)

 

• Have you pressed MUTE on the remote control unit? (See page 13.)

 

 

• 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.

 

 

Cautions regarding use in high and low temperature environments

•When the unit is used in a low temperature space (e.g. room, offi ce), the picture may leave trails or appear slightly delayed. This is not a malfunction, and the unit will recover when the temperature returns to normal.

•Do not leave the unit in a hot or cold location. Also, do not leave the unit in a location exposed to direct sunlight or near a heater, as this may cause the cabinet to deform and the Liquid Crystal panel to malfunction. Storage temperature: f4°F to e140°F (f20°C to e60°C)

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Contents LIQUID CRYSTAL TELEVISION Supplied AccessoriesMake sure the following accessories are provided with the product LC-C4067UIMPORTANT INFORMATION Model No Serial NoTINS-E192WJZZ INFORMATION Sharp at 1-800-BE-SHARPFor U.S.A. only DECLARATION OF CONFORMITYIMPORTANT SAFETY INSTRUCTIONS Additional Safety InformationDEAR SHARP CUSTOMER Precautions when transporting the TV WALL MOUNTING IF YOU DECIDE TO WALL MOUNT YOUR FLAT THE ISSUETUNE INTO SAFETY THIS MANUFACTURER CARESQUICK REFERENCE Setting the TV on the WallUsing an optional bracket to mount the TV About setting the TV angleA Press POWER on the television QUICK INSTALLATION TIPSUsing the Remote Control Unit 4 How to turn on the television for the fi rst timePreparation Installing Batteries in the Remote Control UnitNOTICE F-type connector should be finger-tightened only Connecting Antenna CableTV Rear/Side POWERPart Names TV FrontConnecting a PC Connecting to External EquipmentENTER Turning On/Off the PowerInitial Setup Watching TVSleep Timer POWERYou can select 4 preset favorite channels in 4 different categories Changing VolumeYou can enjoy Hi-Fi stereo sound or SAP broadcasts where available Allows you to gain quick access to PC mode. Press PCWhen the input source is TV, INPUT 1, 2 or 3 terminals When the input source is INPUT 4, 5, 6, 7 or 8 terminals1 Press CC INPUT1 Press INPUT 2 Press INPUT again or press a/b to select the input source1 Press VIEW MODE Input signalVIEW MODE You can select the screen sizeMENU MENU on the remote control INPUT ENTER on the remote control Using the remote controlUse the following buttons on the remote control to operate the menu Using the control panel of the main unitOn-Screen Display Menu OPC SettingAdvanced Picture Setting Picture MenuPower control setting allows you to save energy Power Control MenuSetup Menu No Signal OffAuto Sync. for Analog PC Input Mode Only CH SetupPC Setup Input Signal for Analog PC Input Mode OnlyAudio Setup Parental CTRL Parental Control SettingThree conditions must be met to enable the V-Chip see pages 22 and 2. V-Chip/V-Chip DTV Only settings have been madeSuggested age TV-Y All children TV-Y7 Directed to older children V-ChipMPAA Voluntary movie rating system TV Parental GuidelinesReactivating the temporarily released V-CHIP BLOCK How to temporarily release the V-CHIP BLOCKCanadian English Ratings Canadian French RatingsAudio Only Digital Caption SetupSelect the CH display when changing channels for digital broadcasting Option Menu4 Input the 4-digit secret number by using Favorite CH Favorite Channel SettingSoftware Update 3 Press a/b to select “Software Update”, and then press ENTER10 Remove the USB memory device 6 During the data checking, “Checking” blinks7 Press ENTER to start updating 9 After the screen shown below is displayed, pressProblem TroubleshootingTroubleshooting-Digital Broadcasting The error message about reception of broadcastRS-232C Port Specifications Command formatCommunication procedure Command tablePart name Optional AccessorySpecifications Model LC-C4067UThe secret number is PC Compatibility ChartResolution CLEARING THE SECRET NUMBERWarranty Period for this Product Additional Exclusions from Calling for ServiceLIMITED WARRANTY CONSUMER LIMITED WARRANTY4 37/64 Dimensional Drawings15 3 / 4 Unit inch mm Unidad pulgada mm
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