Panasonic SC-DT310 manual Reference, Sound, Picture, Listening to the radio, Unit displays

Sound

Humming heard during play.

No sound from the subwoofer.

≥An AC mains lead or fluorescent light is near the cables. Keep other appliances and cords away from this unit’s cables.

≥Check that the subwoofer has not been set to “SUB W OFF”. M

Picture

Picture distorted.	≥Some distortion is normal during SEARCH.
	≥The screen may be disrupted briefly when you turn on and off the AUDIO ONLY feature. M
No picture.	≥Check the connection. 8
	≥Make sure the television is on.
	≥Ensure the television’s video input setting (e.g., VIDEO 1) is correct.
The picture shown on the television	≥Go to Video in the SETUP menus, and change “TV Aspect” to suit your television. O
is not normal.	≥Use the television to change the aspect to the correct one.
(The sides of the picture are cut off,	[For[Southeast[Asia,[Australia[and[N.Z.[
the picture is stretched horizontally	If your television cannot change the aspect, try changing 4:3 Aspect with the GUI screen. H
or black bands appear at the top	≥Ensure that the unit is connected directly to the television, and is not connected through a video
and bottom of the screen.)	cassette recorder.
	≥Change the size with the variable zoom function. B
Picture quality is poor.	≥Check the settings in the GUI screen’s Picture menu. H
The picture on the television	≥The location and orientation of the antenna are incorrect. If you are using an indoor antenna,
disappears or stripes appear on	change to an outdoor antenna. T
the screen.	≥The television antenna wire is too close to the unit. Move the antenna wire of the television from
	the unit.
Menus not displayed correctly.	≥Change the zoom ratio to “k1.00”. B
	≥With the GUI screen, change “Subtitle Position” to “0”. H
	≥[For[Southeast[Asia,[Australia[and[N.Z.[ With the GUI screen, change “4:3 Aspect” to “Normal”. H
Listening to the radio

Noise is heard.

“ST” flickers or doesn’t light. Sound is distorted.

A beat sound is heard.

A low hum is heard during AM broadcasts.

The correct AM frequency can't be tuned in.

≥Adjust the position of the FM or AM antenna. ≥Use an outdoor antenna. T

≥When receiving an AM broadcast, press [SETUP] and select “MODE A” or “MODE B”.

≥Turn the television off or move it away from the unit.

≥Move the antenna away from other cables and cords.

≥Change the frequency step. Press [SELECT] to select “AM”, then press and hold [SELECT] for 10 seconds to change the step to suit your area. I

Unit displays

This unit's display is off.	≥Press [FL DISPLAY] to turn the display on. N
“NO PLAY”	≥You inserted a disc the unit cannot play; insert one it can. 5
	≥You inserted a blank DVD-RAM.
“NO DISC”	≥You haven’t inserted a disc; insert one.
	≥You haven’t inserted the disc correctly; insert it correctly. =
“F61” (The unit powers down	≥The audio cable was removed or inserted while the power was on and the volume was on high, or
thereafter)	there was a speaker cable short.
	If the problem is not solved by turning the power back on, there is a power supply problem.
	Consult your dealer.
“DVD U11”	≥The disc is dirty. Wipe it clean. 5
“ERROR”	≥Incorrect operation performed. Read the instructions and try again.
“DVD H∑∑”	≥Trouble is likely to have occurred. The number following “H” depends on the status of the unit.
∑∑ stands for a number.	Reset procedure:
	Press [Í] to switch the unit to the standby mode and then back to ON. Alternatively, press [Í] to
	switch the unit to the standby mode, disconnect the AC mains lead, and then reconnect it.
	≥If the service numbers fail to clear, note the service number and contact a qualified service person.

Television displays

No on-screen display.	≥Go to Display in the SETUP menus, and select “On” for “On-Screen Messages”. O
GUI screens not displayed or only	≥Press [3, 4] while the rightmost icon is highlighted to move them down. F
partially displayed on the
television.
The disc’s menu is displayed in a	≥Go to Disc in the SETUP menus, and select the preferred language for “Menus”. O
different language.

Reference

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RQT6924