Panasonic SC-HT440 用户手册

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≥ Ensure that the unit is connected directly to the television, and is not connected through a video 

cassette recorder.

≥ Mobile telephone chargers can cause some disturbance.
≥ If you are using an indoor television, change to an outdoor antenna. 
≥ The television antenna wire is too close to the unit. Move it away from the unit.

≥ Change “TV Aspect” in the “Video” tab.
≥ Use the television to change the aspect. If your television does not have that function, change “4:3 

Aspect” in Display Menu.

≥ Change the zoom setting. (“Just Fit Zoom” or “Manual Zoom” in Display Menu)

≥ Restore the zoom ratio to “k1.00”. (“Manual Zoom” in Display Menu)
≥ Set “Subtitle Position” in Display Menu to “0”.
≥ Set “4:3 Aspect” in Display Menu to “Normal”.

≥ Turn off television’s zoom function.
≥ Use the other preset aspect ratios or manual adjustment.
≥ Zoom function may not work well, especially in dark scenes and may not work depending on the 

type of disc.

≥ This problem is caused by the editing method or material used on DVD-Video, but should be 

corrected if you use interlaced output. Set “Video Output Mode” in Picture Menu to “480i”. 
(Alternatively, press and hold [CANCEL] to switch to “480i”.)

≥ Select “480p” in “Video Output Mode” in Picture Menu.
≥ The unit’s VIDEO OUT or S-VIDEO OUT terminal outputs the interlaced signal even if “PRG” is 

displayed.

≥ When progressive output is on, closed captions will not be displayed.

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

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

≥ Separate the antenna from other cables.

≥ Select “Bright” in “FL Dimmer” in the “Others” tab.

≥ You inserted a disc the unit cannot play; insert one it can.
≥ You inserted a blank disc.
≥ You inserted a disc that has not been finalized.

≥ You have not inserted a disc; insert one.
≥ You have not inserted the disc correctly; insert it correctly.

≥ Check and correct the speaker cable connections.

If this does not fix the problem, consult the dealer.

≥ Disc may be dirty. Wipe it clean.

≥ Incorrect operation performed. Read the instructions and try again.

∑∑”

∑∑ stands for a number.

≥ Trouble may have occurred. The number following “H” depends on the status of the unit. Turn the 

unit off and then back on. Alternatively, turn the unit off, disconnect the AC power supply cord, and 
then reconnect it.

≥ If the service numbers fail to clear, note the service number and contact a qualified service person.

\U.S.A.\and\Canada]
“

[W]” is flashing.

(When using optional wireless 
accessory)

≥ There is no link between the main unit and the wireless accessory. Check that the wireless 

accessory is plugged into the AC outlet.

≥ Ensure that the digital transceiver is fully inserted into the slot of the main unit.

[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.

/”

≥ The operation is prohibited by the unit or disc.

≥ You are trying to display incompatible contents.

≥ Only DVD-Video discs that include or have the same region number as the one on the rear panel of 

this unit can be played.

≥ Select “On” in “On-Screen Messages” in the “Display” tab.

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