Samsung UA40D5003BMXSQ, UA32D4003BMXSQ manual Support Self Diagnosis Sound Test

	Issues	Solutions and Explanations
	When changing	●●	If connected with a cable box, please try to reset the
	channels, the picture		cable box. Reconnect the AC cord and wait until the
	freezes or is distorted		cable box reboots. It may take up to 20 minutes.
	or delayed.	●●	Set the output resolution of the cable box to 1080i or
			720p.
	Sound Quality	First of all, please perform the Sound Test to confirm
		that your TV audio is properly operating. (go to MENU -
◀		Support - Self Diagnosis - Sound Test)		▶
		If the audio is OK, the sound problem may caused by the
		source or signal.
	There is no sound or	●●	Please check the volume the of external device
	the sound is too low		connected to your TV.
	at maximum volume.

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