Sharp LC-13B2UB operation manual Troubleshooting, Problem Check item, Power outlet

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TROUBLESHOOTING

■Before calling for repair service, check the following items for possible remedies to the encountered symptoms.

TV set

	Problem			Check item	Reference
	Problem			Check item	Pages
					Pages
			•	Make sure the AC adapter is properly inserted in the	9
	Picture			power outlet.
Sound	Picture	There is no	•	Reception other than those of broadcasting stations
		There is no	•	Reception other than those of broadcasting stations
		picture or		can be considered.	16
		sound.	•	Make sure the input mode is set to TV.	16
			•	Make sure the main power switch of the main unit is	16
				on.
		There is no	•	Make sure the BLACK LEVEL is properly adjusted.	23, 24
	Picture	There is no	•	Fluorescent lamp may have reached the end of	–
	Picture	picture.	•	Fluorescent lamp may have reached the end of	–
		picture.		service life.
		There is no		service life.	38
		There is no	•	Make sure the S-Video terminal is free of connections.
		picture from	•	Make sure the S-Video terminal is free of connections.
		picture from
		AV-IN 1.
			•	Make sure the volume is not set to minimum.	17
		There is no	•	Make sure the sound is not set to mute.	17
		There is no	•	Make sure that headphones are not connected.	13
		sound.
		There is no	•	Make sure the antenna cable is properly connected.	9
		There is no	•	Consider whether TV signals are being properly	–
		picture or		received.
		sound, just
		noise.
			•	Make sure the antenna cable is properly connected.	9
		Picture is not	•	Consider whether TV signals are being properly	–
		Picture is not		received.
		clear.
			•	Check color adjustment.	23, 24
		Picture is light	•	Check color system setting.
		Picture is light
		or improperly
		tinted.
			•	Press the Brightness button.	23, 24
		The picture is	•	Check PICTURE and BLACK LEVEL adjustment.	23, 24
		The picture is	•	Fluorescent lamp may have reached the end of	42, 44, 46
		too dark.		service life.
			•	Check the batteries of the remote controller.	8
Remote control does not work.			•	Make sure the remote sensor window is not under	8
				strong fluorescent lighting.

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Contents LC-13B2UB LC-15B2UB LC-20B2UB LC-13B2UB LC-15B2UB LC-20B2UB A. only Dear Sharp Customer Important Safety PrecautionsImportant Safety Precautions Service Equipment Grounding Conductors Contents Antenna Cable 2m Supplied AccessoriesAC Adapter Cable Clamp ⋅2Preparation Using the Remote ControlBatteries for the Remote Control Antenna Connection Power ConnectionPreparation Antennas Front and Rear Control Options Menu Main PowerLC-20B2UB LC-13B2UB LC-15B2UBFront and Rear Control Options Power InputVideo Audio L AV-IN2/OUT Audio R Prcomponent Audio L AV-IN1 VideoRemoving the Back Cover Listening with HeadphonesRemote Control LC-20B2UB Basic OperationLC-13B2UB, LC-15B2UB Switching TV/VIDEO AV1/AV2/COMPONENT/TV Modes Turning on PowerPower Basic OperationON/OFF Standby Sound VolumeMute VOLChanging the Channels Changing channels with CH / on the remote controlPress the button Press the 5 button ChannelMenu Selecting Menu ItemsSelecting Menu Items Sleep AdjustmentAdjusting the Sleep Timer Settings Adjusting the Brightness Settings AdjustmentBright Bright Normal DarkLanguage Adjusting the Language SettingsPress / to move the cursor to Press / to enter Adjusting the Video Adjust SettingsVideo Adjust Tint PictureColor Black LevelABC Adjusting the Preset SettingsSET UP Channel SettingCH-SETTING Press / to enter Press / to move the cursor to AIR/CABLECursor to SET UP, and press / to enter SET UPPress Menu to display the Menu screen, press / to move Press Menu to exitSelect Press / to enter Press / to move the cursor to Blue Screen Adjusting the Blue Screen SettingsBlue Screen Press Menu to display the Menu screen Adjusting the Closed Caption SettingsSetting Closed Caption Chip Adjusting the V-CHIP SettingsMpaa Rating Mpaa Rating examplesTV Parental Guidelines examples TV Parental GuidelinesPress / to move the cursor Setting V-CHIP Mpaa RatingTo V-CHIP BLOCK, and press To enterTV Guidelines TV GuidelinesChannel Select Activate on to Turn on V-CHIP BlockPress Menu to register the secret number Changing or Clearing the Secret Number Changing the V-CHIP Block SettingsInput the 4-digit secret number by Select Displayed. Set V-CHIP Block VCR Connecting with External Devices Example of external devices that can be connected VCR Connecting with External DevicesAudio L Audio R To component input Audio terminal To S-video output terminalOutputting video and audio video output How to fix the cablesProblem Check item TroubleshootingPower outlet Make sure the AC adapter is properly insertedUse in hot and cold rooms locations TroubleshootingLC-13B2UB Specifications LC-13B2UBItems Model Unit inch/mm Dimensional Drawings LC-13B2UBLC-15B2UB Specifications LC-15B2UBDimensional Drawings LC-15B2UB LC-20B2UB Specifications LC-20B2UBDimensional Drawings LC-20B2UB Sharp Electronics Corporation Limited Warranty