Sharp LC 10A2U operation manual Troubleshooting, Problem Check item Reference

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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	18
Sound	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.	14
		sound.	•	Make sure the input mode is set to TV.	14
			•	Make sure the main power switch of the main unit is	14
				on.
		There is no	•	Make sure the BLACK LEVEL is properly adjusted.	20, 21
	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.	29
		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.	15
		There is no	•	Make sure the sound is not set to mute.	15
		There is no	•	Make sure the headphone is not connected.	27
		sound.
		There is no	•	Make sure the antenna cable is properly connected.	9
		There is no	•	Bad reception can be considered.	–
		picture or
		sound, just
		noise.
			•	Make sure the antenna cable is properly connected.	9
		Picture is not	•	Bad reception can be considered.	–
		Picture is not
		clear.
			•	Check color adjustment.	20, 21

•Check color system setting.

Picture is light or improperly tinted.

	•	Press the Brightness button.
The picture is	•	Check PICTURE and BLACK LEVEL adjustment.	20, 21
The picture is	•	Fluorescent lamp may have reached the end of	33
too dark.		service life.
	•	Check to see if batteries in the remote control have	8
Remote control does not work.	•	sufficient power.	8
	•	Make sure the remote sensor window is not under	8
		strong fluorescent lighting.

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Contents LC-10A2U Page Important Information Contents Dear Sharp Customer Important Safety PrecautionsImportant Safety Precautions Wireless Remote Control ⋅1 Supplied AccessoriesBatteries for Remote Control Preparing and Using the Remote ControlPreparation Preparation Power ConnectionAntenna Connection Antennas Antenna ConnectionsMain unit front view Front and Rear Control OptionsActual location is not visible Main unit rear view Front and Rear Control OptionsRear terminal section Basic Operation Remote CONTROL/BASIC OperationSlide the Main Power switch Turning on PowerSwitching TV/VIDEO AV1/AV2/TV Mode Power TV/VIDEOPower Sound VolumeON/OFF Standby Channel Select Changing the ChannelsPress the button Press the 5 button Press the VOL +/-to enter Press the Menu to exit Selecting the Menu ItemsSelecting a Menu Item MenuChmenu EZ Setup During First Power onAdjusting the Language Settings AdjustmentAdjusting the Sleep Timer Settings Adjusting the Video Adjust Settings AdjustmentPress the Menu to display the Menu screen Lower color intensity Higher color intensity Selected item Press the VOL Press the VOL +Decrease contrast Increase contrast Toward purple Toward greenPress the CH / to move Cursor to Preset Adjusting the Preset SettingsVOL -. Search will be canceled Press VOL to cancel EZ SetupPress VOL +/-to display CH Setting mode SetupPress VOL +/-to display Menu Setup mode Press CH / to move Mark to CH SettingSaving broadcast TV channels into memory Press VOL +/-to display CH Setting mode, then press CHBlue Screen Adjusting the Blue Screen SettingsPress VOL +/-to display Setup mode Press the VOL +/-to display Blue Screen select modeListening with a Headphone View by mounting the set to the wall using mounting bracketExample of Application Laser disc player Connecting with External DevicesExample of external devices that can be connected Video camera Home video game systemConnecting a VCR or home video game system AV-IN 1/2 Connecting with External DevicesAvailable product To video/audio Output terminal Outputs video and audio Outputting video and audio video outputProblem Check item Reference TroubleshootingMake sure the AC adapter is properly inserted Antenna TroubleshootingDimensional Drawings SpecificationsLC-10A2U Sharp Electronics Corporation LC-10A2U