Panasonic SC-HT744 Troubleshooting guide, Unit displays, Page, Television displays

Troubleshooting guide

	Unit displays		Page
	The display is dark.	≥Select “Bright” in “FL Dimmer” in the “Others” tab.	26
	“NOPLAY”	≥You inserted a disc the unit cannot play; insert one it can.	14
		≥You inserted a blank disc.	—
		≥You inserted a disc that has not been finalized.	—
	“NODISC”	≥You have not inserted a disc; insert one.	—
		≥You have not inserted the disc correctly; insert it correctly.	16
	“F61”	≥Check and correct the speaker cable connections.	6, 7,
		If this does not fix the problem, consult the dealer.	10
	“DVD U11”	≥Disc may be dirty. Wipe it clean.	14
	“ERROR”	≥Incorrect operation performed. Read the instructions and try again.	—
	“DVD H∑∑”	≥Trouble may have occurred. The numbers following “H” and “F” depend on the status of the unit.	—
	“DVD F∑∑∑”	Turn the unit off and then back on. Alternatively, turn the unit off, disconnect the AC power supply
	∑ stands for a number.	cord, and then reconnect it.
		≥If the service numbers fail to clear, note the service number and contact a qualified service person.	—
	“[W]” is flashing.	≥There is no link between the main unit and the wireless accessory. Check that the wireless	—
	(When using optional wireless	accessory is plugged into the AC outlet.
	accessory)	≥Ensure that the digital transceiver is fully inserted into the slot of the main unit.	—
	“D.MIX” is flashing. [DVD-A]	≥Down-mixing is the process of remixing the multiple-channel audio found on some discs into two	—
		channels. The disc contains single-channel or multiple-channel signals which may not be
		reproduced authentically.
	“U701”	≥The connected equipment is not HDMI-compatible.	—
	“U70∑”	≥The HDMI connection acts unusually.
	∑ stands for a number.	– The connected equipment is not HDMI-compatible.	—
	The actual number following “U70”	– The HDMI cable is too long.	—
	will depend on the state of the main	– The HDMI cable is damaged.	—
	unit.
	Television displays
	“/”	≥The operation is prohibited by the unit or disc.	—
	“Cannot display group xx, content xx”	≥You are trying to display incompatible contents.	—
	“This disc may not be played in	≥Only DVD-Video discs that include or have the same region number as the one on the rear panel of	Cover
	your region”	this unit can be played.	page
	“Due to copyright protection,	≥If you connect to equipment that does not support CPPM (➜ page 15, Glossary), audio from a	—
	audio cannot be output from	CPPM copy-protected DVD-Audio disc cannot be output from the HDMI AV OUT terminal.
	HDMI” [DVD-A]
	No on-screen display.	≥Select “On” in “On-Screen Messages” in the “Display” tab.	26
	Main unit’s screen saver remains.	≥When using the HDMI connection, audio/video information is continually transferred between the	—
		main unit and the television regardless of which source has been selected on the main unit. This is
Troubleshooting guide		normal.

RQT8720

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