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Sharp LC-20B2UA TROUBLESHOOTING Continued, Use in hot and cold rooms locations, Antenna

Models: LC-20B2UA

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TROUBLESHOOTING (Continued)

TROUBLESHOOTING (Continued)

Antenna

Problem		Check item
	•	The reception may be weak.
	•	The state of the broadcast may also be bad.
The picture is	•	Make sure the antenna is facing the right direction.
not sharp.	•	Make sure the outside antenna is not disconnected.
The picture
moves.
	•	Make sure the antenna is facing the right direction.
The picture is	•	There may be reflected electric waves from mountains or
The picture is		buildings.
doubled or		buildings.
doubled or
tripled.
	•	There may be interference from automobiles, trains, high
The picture is		voltage lines, neon lights, etc.
The picture is	•	There may be interference between the antenna cable and
spotted.		power cable. Try positioning them further apart.
	•	Is the unit receiving interference from other devices?
There are		Transmission antennas of radio broadcasting stations and
stripes on the		transmission antennas of amateur radios and cellular phones
screen or		may also cause interference.
colors fade.	•	Use the unit as far apart as possible from devices that may
		cause possible interference.

■Use in hot and cold rooms (locations)

•When the unit is used in a low temperature rooms (location), 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 LCD panel to malfunction.

(Storage temperature: –20°C to +60°C)

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Sharp LC-20B2UA operation manual TROUBLESHOOTING Continued, Use in hot and cold rooms locations, Antenna

Contents

LCD COLOR TELEVISION TÉLÉVISEUR COULEUR À ÉCRAN À CRISTAUX LIQUIDES LCDOPERATION MANUAL MODE D’EMPLOI ENGLISH FRANÇAISIMPORTANT INFORMATION LCD COLOR TELEVISION ENGLISHOPERATION MANUAL ENGLISHIMPORTANT INFORMATION Model No Serial NoIMPORTANT SAFETY PRECAUTIONS DEAR SHARP CUSTOMERIMPORTANT SAFETY PRECAUTIONS Continued IMPORTANT SAFETY PRECAUTIONS Continued An outside antenna system should not be located in theCONTENTS IMPORTANT SAFETY PRECAUTIONSSUPPLIED ACCESSORIES Using the Remote ControlSUPPLIED ACCESSORIES Remote ControlOperation Manual RRMCG1559CESARRMCG1664CESAUsing the Remote Control Batteries for the Remote ControlCautions regarding use of remote control PREPARATIONPower Connection PREPARATION ContinuedAntenna Connection CABLE TV CATV CONNECTIONAntenna Connection Continued ANTENNASOUTDOOR ANTENNA CONNECTION PREPARATION ContinuedMAIN POWER TV/VIDEO MENU CH VOL -/+ Speaker SLEEP indicatorPOWER indicator FRONT AND REAR CONTROL OPTIONSPOWER INPUT DC FRONT AND REAR CONTROL OPTIONS ContinuedMain unit rear view VIDEOListening with Headphones Removing the Back CoverFRONT AND REAR CONTROL OPTIONS Continued On-screen display Rear terminalREMOTE CONTROL POWER2 Returns to the previous channel 3 Selects audio settings BASIC OPERATIONTurning on POWER Switching TV/VIDEO AV1/AV2/COMPONENT/TV ModesPOWER BASIC OPERATION ContinuedSound Volume ON/OFF StandbyTo mute the sound To select MTS Multi ch TV SoundChanging channels with CH / on the remote control Changing the ChannelsChannel MTS 0 100 Select To select a 3-digit channel number e.g., ChannelSelecting Menu Items SELECTING MENU ITEMSMENU ADJUSTMENT Adjusting the SLEEP TIMER SettingsDirectly setting the SLEEP TIMER Setting the SLEEP TIMER on the MENU screenADJUSTMENT Continued Adjusting the BRIGHTNESS SettingsDirectly setting the BRIGHTNESS Setting the BRIGHTNESS on the MENU screenAdjusting the LANGUAGE Settings 1 Press MENU to display the MENUscreen 2 Press / to move the cursor toAdjusting the VIDEO ADJUST Settings ADJUSTMENT ContinuedSee page 23 for the settings MENUAdjusting the VIDEO ADJUST Settings Continued TV modeAV mode ADJUSTMENT ContinuedAdjusting the PRESET Settings ADJUSTMENT ContinuedFactory setting Setting changeSET UP CHANNEL SETTINGADJUSTMENT Continued MENUSET UP Continued Saving broadcast TV channels in the memorySelect ADJUSTMENT ContinuedAdjusting the BLUE SCREEN Settings BLUE SCREENADJUSTMENT Continued MENUAdjusting the CLOSED CAPTION Settings SETTING CLOSED CAPTIONADJUSTMENT Continued MENUAdjusting the V-CHIP Settings V-CHIP1 MPAA RATING ADJUSTMENT ContinuedAdjusting the V-CHIP Settings Continued 2 TV PARENTAL GUIDELINESADJUSTMENT Continued ExampleSETTING V-CHIP 1 MPAA RATING 2 Press / to move the cursorto V-CHIP BLOCK, and press to enter2 TV GUIDELINES Setting MPAA Setting BLOCK CONTENTADJUSTMENT Continued Adjusting the V-CHIP Settings Continued4 CANCELING THE V-CHIP BLOCK SCREEN WHILE V-CHIP BLOCK IS ACTIVATED 3 ACTIVATE ON TO TURN ON V-CHIP BLOCKChannel Select ADJUSTMENT Continued5 CHANGING THE V-CHIP BLOCK SETTINGS using the channel select keys the6 CHANGING OR CLEARING THE SECRET NUMBER 2 Input the 4-digit secret number byCONNECTING WITH EXTERNAL DEVICES Example of external devices that can be connectedCONNECTING WITH EXTERNAL DEVICES Continued Connecting a VCR, DVD player or a video camera AV-IN1/2/COMPONENTTo AV-IN2 terminal Video Audio L Audio R To audio/video output terminalHow to fix the cables Outputting video and audio video outputConnect a VCR, Audio amplifier, etc CONNECTING WITH EXTERNAL DEVICES ContinuedTROUBLESHOOTING TV setUse in hot and cold rooms locations TROUBLESHOOTING ContinuedAntenna SPECIFICATIONS ItemsModel LC-20B2UADIMENSIONAL DRAWINGS Unit inch/mmSHARP ELECTRONICS CORPORATION SHARP CORPORATIONCALLING FOR SERVICE LIMITED WARRANTYLIMITED WARRANTY Congratulations on your purchaseWARRANTY PERIODS Consumer Electronics ProductsSHARP CORPORATION