Samsung UA40D5003BMXSQ, UA32D4003BMXSQ manual Self Diagnosis

■■	Self Diagnosis
	NN Self Diagnosis might take few seconds, this is part of the normal operation
	of the TV.
	●● Picture Test (Yes / No): Use to check for picture problems.
	Yes: If the test picture does not appear or there is noise in the test pattern,
	select Yes. There may be a problem with the TV. Contact Samsung’s Call
	Center for assistance.
	No: If the test picture is properly displayed, select No. There may be a
◀	problem with your external equipment. Please check your connections. If the	▶
	problem persists, refer to the external device’s user manual.

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