Panasonic SC-PT 250 Troubleshooting guide continued, Sound abnormal or improper, Unit displays

REFERENCE ENGLISH

RQTX0055

36

RQT8043

Troubleshooting guide (continued)

■ Sound abnormal or improper		Page
Sound is distorted.	• Noise may occur when playing WMA.	—
Effects do not work.	• Some audio effects do not work or have less effect with some discs.	—
	• Dolby Pro Logic II does not work if you have changed the play speed.	—
Humming is heard during play.	• An AC mains lead or fl uorescent light is near the main unit. Keep other	—
	appliances and cables away from the main unit.
No sound.	• There may be a slight pause in sound when you change the play speed.	—
	• Audio may not be output due to how fi les were created.	—

■Picture abnormal or unviewable

The picture on the television is	• The unit and television are using different video systems.	—
not displayed correctly or	∗1 Use a multi-system or NTSC television.
disappears.	∗2 Use a multi-system or PAL television.
	• The system used on the disc does not match your television.
	– PAL discs cannot be correctly viewed on an NTSC television.	—
	– This unit can convert NTSC signals to PAL 60 for viewing on a PAL	24
	television (“NTSC DISC OUT” in “VIDEO” tab).
	• Ensure that the unit is connected directly to the television, and is not	32
	connected through a video cassette recorder.
	• Mobile telephone chargers can cause some disturbance.	—
	• If you are using an indoor television antenna, change to an outdoor antenna.	—
	• The television antenna wire is too close to the unit. Move it away from the	—
	unit.
	• Change “SOURCE SELECT” in Functions menu.	22
Picture stops.	• Picture may stop if the DivX fi les are greater then 2 GB.	—
Picture size does not fit the	• Change “TV ASPECT” in the “VIDEO” tab.	24
screen.	• Use the television to change the aspect.	—
	• Change the zoom setting. (“ZOOM” in Functions menu)	22
Menu is not displayed correctly.	• Restore the zoom ratio to “NORMAL”. (“ZOOM” in Functions menu)	22
Auto zoom function does not	• Turn off television zoom function.	—
work well.	• Zoom function may not work well, especially in dark scenes and may not	—
	work depending on the type of disc.
When playing PAL disc, picture	• Set “TRANSFER MODE” in Functions menu to “AUTO”.	22
is distorted.

■ Progressive video

Pictures not in progressive	• Select “PROGRESSIVE” in “VIDEO OUT (I/P)” in the “VIDEO” tab.	24
output.	• The unit’s VIDEO OUT terminal outputs the interlaced signal even if “PRG” is	11
	displayed.

■Unit displays

The display is dark.		• Select “BRIGHT” in “FL DIMMER” in the “OTHERS” tab.	25
“NO PLAY”		• You inserted a disc the unit cannot play; insert one it can.	13
		• You inserted a blank disc.	—
		• You inserted a disc that has not been fi nalized.	—
“NO DISC”		• You have not inserted a disc; insert one.	—
		• You have not inserted the disc correctly; insert it correctly.	16
“OVER CURRENT ERROR”		• The USB device is drawing too much power. Switch to DVD/CD mode,	—
		remove the USB and turn the unit off.
“F61”		• Check and correct the speaker cable connections.	10
		If this does not fi x the problem, consult the dealer.
“F76”		• There is a power supply problem. Consult the dealer.	—
“DVD U11”		• Disc may be dirty. Wipe it clean.	26
“ERROR”		• Incorrect operation performed. Read the instructions and try again.	—
“DVD H & &”		• Trouble may have occurred. The numbers following “H” and “F” depend on	—
“DVD F & & &”		the status of the unit. Turn the unit off and then back on. Alternatively, turn the
& stands for a number.		unit off, disconnect the AC mains lead, and then reconnect it.	—
		• If the service numbers fail to clear, note the service number and contact a
		qualifi ed service person.
“REMOTE 1” or “REMOTE 2”		• Match the modes on the main unit and remote control. Depending on	34
		the number being displayed (“1” or “2”), press and hold [ENTER] and the
		corresponding numbered button ([1] or [2]) for at least 2 seconds.
1
	For Southeast Asia and Thailand
2	For the Middle East, South Africa, Saudi Arabia, Kuwait and Continental Europe