Sharp LC 20E1U operation manual Troubleshooting, Antenna

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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 AC
spotted.		cord. Try positioning them further apart.
	•	Is the unit receiving interference from other devices?
There are		Transmission antennas of radio broadcasting stations, transmis-
stripes on the		sion antennas of amateur radios and cellular phones may also
screen or		cause interference.
colors fade.	•	Use the unit as far apart as possible from devices that may
		cause possible interference.

■Cautions regarding use in high and low temperature environments

•When the unit is used in a low temperature space (e.g. room, office), the picture may leave trails or appear slightly delayed. This is not a malfunction, and the unit will recover when the temperature returns 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: –4°F to +140°F (–20°C to +60°C)

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Contents LC-20E1U A. only LC-20E1UImportant Information Dear Sharp Customer Important Safety Precautions Important Safety Precautions Contents Antenna Cable AC Cord Supplied AccessoriesAC Adapter Cable Clamp Batteries for the Remote Control Using the Remote ControlPreparation Preparation Power ConnectionAntenna Connection Antennas Front and Rear Control Options Menu TV/VIDEO Main PowerMain unit front view Main unit rear view Front and Rear Control OptionsRemoving the Back Cover Listening with HeadphonesTo cancel EZ Setup Press c EZ Setup during the First Power OnMenu Remote ControlBasic Operation DISPLAY*1TV/VIDEO Turning on PowerSwitching TV/VIDEO AV1/AV2/COMPONENT/TV Modes Basic OperationON/OFF Standby Sound VolumeTo select a 3-digit channel number e.g., Channel Changing channels with CH / on the remote controlChanging the Channels Press the button Press the 5 buttonSelecting Menu Items Selecting Menu ItemsMenu Setting the Sleep Timer on the Menu screen AdjustmentAdjusting the Sleep Timer Settings Directly setting the Sleep TimerBright Normal Dark AdjustmentAdjusting the Brightness Settings BrightPIC. Flip Adjusting the Picture Flip SettingsDirectly setting the Picture Flip Setting the Picture Flip on the Menu screenPress c/dto enter Adjusting the Language SettingsScreen Press a/bto move the cursor toVideo Adjust Adjusting the Video Adjust SettingsBlack Level PictureTint ColorABC Adjusting the Preset SettingsPress c/dto enter Press a/bto move the cursor to AIR/CABLE Channel SettingSET UP CH-SETTINGSaving broadcast TV channels in the memory SET UPChannel Select Blue Screen Adjusting the Blue Screen SettingsMute Adjusting the Closed Caption SettingsSetting Closed Caption Directly setting the Closed CaptionClosed Caption Setting the Closed Caption on the Menu screenMpaa Rating examples Adjusting the V-CHIP SettingsChip Mpaa RatingTV Parental Guidelines examples TV Parental GuidelinesSetting V-CHIP Mpaa Rating TV Guidelines Setting TV GuidelinesSetting Block Content TV GuidelinesSecret no Setting StatusActivating V-CHIP Block StatusChanging or Clearing the Secret Number Changing the V-CHIP Block SettingsRepeat steps 1 to 2 of 1 Mpaa RATING, or 1 to 2 VCR Connecting with External DevicesExample of external devices that can be connected ExampleTo S-Video output terminal Connecting with External DevicesVCR Audio L Audio R To component input Audio terminalOutputting video and audio video output How to fix the cablesConnect to a VCR, audio amplifier, etc Make sure the AC adapter is properly inserted TroubleshootingProblem Check item Power outletAntenna TroubleshootingItems Model LC-20E1U SpecificationsUnit inch/mm Dimensional DrawingsSharp Electronics Corporation Limited Warranty