Troubleshooting, Problem Check item, Power outlet | Sharp LC-13B2U

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.	15
		sound.	•	Make sure the input mode is set to TV.	15
			•	Make sure the main power switch of the main unit is	15
				on.
		There is no	•	Make sure the BLACK LEVEL is properly adjusted.	22, 23
	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.	36
		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.	16
		There is no	•	Make sure the sound is not set to mute.	16
		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.	22, 23

•Check color system setting.

Picture is light or improperly tinted.

	•	Press the Brightness button.
The picture is	•	Check PICTURE and BLACK LEVEL adjustment.	22, 23
The picture is	•	Fluorescent lamp may have reached the end of	40
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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Sharp LC-13B2U Troubleshooting, Problem Check item, Make sure the AC adapter is properly inserted, Power outlet

Contents

LC-13B2U Important Information A. only Important Safety Precautions Dear Sharp Customer Important Safety Precautions Service Equipment Grounding Conductors Contents Antenna Cable AC Cord Supplied AccessoriesAC Adapter Size AAA Dry Battery ⋅2 Cable Clamp ⋅2 Preparation Using the Remote ControlBatteries for the Remote Control Antenna Connection Power ConnectionPreparation Antennas Main unit front view Menu TV/VIDEO Main PowerFront and Rear Control Options Front and Rear Control Options Main unit rear view Listening with Headphones Removing the Back Cover Remote Control Basic Operation Power Turning on PowerSwitching TV/VIDEO AV1/AV2/COMPONENT/TV Modes Basic Operation Sound Volume ON/OFF Standby Press the button Press the 5 button Changing channels with CH / on the remote controlChanging the Channels Channel Menu Selecting Menu ItemsSelecting Menu Items Directly setting the Sleep Timer AdjustmentAdjusting the Sleep Timer Settings Setting the Sleep Timer on the Menu screen Setting the Brightness on the Menu screen Adjusting the Brightness SettingsDirectly setting the Brightness Bright Press / to move the cursor to Adjusting the Language SettingsScreen Press / to enter Video Adjust AdjustmentAdjusting the Video Adjust Settings Color PictureTint Black Level ABC Adjusting the Preset SettingsPreset Press Menu to display the Menu screen CH-SETTING Channel SettingSET UP Select SET UPSaving broadcast TV channels in the memory Press / to enter Press / to move the cursor to Blue Screen Adjusting the Blue Screen SettingsBlue Screen Adjusting the Closed Caption Settings Setting Closed Caption Mpaa Rating Adjusting the V-CHIP SettingsChip Mpaa Rating examples TV Parental Guidelines TV Parental Guidelines examples To V-CHIP BLOCK, and press Setting V-CHIP Mpaa RatingPress / to move the cursor To enter TV Guidelines Setting MpaaSetting Block Content TV Guidelines Channel Select Activate on to Turn on V-CHIP BlockPress Menu to register the secret number Input the 4-digit secret number by Changing the V-CHIP Block SettingsChanging or Clearing the Secret Number Select Displayed. Set V-CHIP Block Video camera Home video game system Connecting with External DevicesExample of external devices that can be connected VCR Connecting with External Devices VCR Cable clamps How to fix the cablesOutputting video and audio video output Power outlet TroubleshootingProblem Check item Make sure the AC adapter is properly inserted Troubleshooting Antenna Specifications Items Model LC-13B2U Dimensional Drawings Unit inch/mm Sharp Electronics Corporation