Panasonic SC-HT820V - Manual (Page 51)

51
RQT7388
Picture incorrect
Disc picture incorrect
VHS picture incorrect
Progressive video
Sound incorrect
Listening to the radio
Picture distorted. ≥Ensure that the unit is connected directly to the television, and is not connected through an
A/V selector or other equipment.
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The television may display
incorrectly or colors appear faded. ≥The unit and television are using different video systems. Use a multi-system or NTSC television.
≥The system used on the disc doesn’t match your television. PAL discs cannot be played.
This unit converts DVD-Audio recorded in PAL to NTSC for play, however, play may not
function properly.
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The picture on the television
disappears or stripes appear on
the screen. ≥Mobile telephone chargers can cause some disturbance.
≥The location and orientation of the antenna are incorrect. If you are using an indoor
antenna, change to an outdoor antenna.
≥The television antenna wire is too close to the unit. Separate the antenna wire of the
television from the unit.
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Picture size doesn’t fit the screen. ≥Change “TV Aspect” in “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.
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Menus not displayed correctly. ≥Restore the zoom ratio to a1.00.
≥Set “Subtitle Position” in Display Menu to “0”.
≥Set “4:3 Aspect” in Display Menu to “Normal”.
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Auto zoom function does not work
well. ≥Turn off TV’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.
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The picture is noisy or is in black
and white.
Horizontal bars or lines run down
the screen. ≥Adjust the tracking.
≥Make sure the television’s input setting is correct.
≥The video heads are dirty: clean them with a head-cleaning cassette.
≥The video heads are worn: consult your dealer.
≥The tape is old or damaged.
≥You cannot correctly play tapes recorded with other systems (e.g., PAL).
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Picture is distorted when stilled or
during slow-motion. ≥Some distortion is normal with tapes recorded using VP mode. —
The blue back appears during play. ≥You are playing a blank or poor quality part of the tape.
≥You can damage the unit if you play dirty or damaged tapes and this can cause the blue
back to appear. Consult your dealer.
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The picture jiggles. ≥Adjust the vertical hold. 31
There is ghosting when
progressive output is on. ≥Change “Video Output Mode” in Picture Menu to “480I”. This problem is caused by the
editing method or material used on DVD-Video, but should be corrected if you use interlace
output.
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Pictures not in progressive output. ≥If the unit is connected to the television through VIDEO OUT or S-VIDEO OUT output will
be interlace.
≥Press [SHIFT]i[PROGRESSIVE] on the main unit. Then, select “480P” in “Video Output
Mode” in Picture Menu.
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Closed captions not displayed. ≥When progressive output is on, closed captions will not be displayed. —
Sound distorted. ≥Noise may occur when playing WMA files. —
Folders deeper than the eighth
layer on a data CD are not
displayed correctly. ≥Folders deeper than the eighth layer are displayed as the eighth layer. —
Effects do not work. ≥Some audio effects do not work or have less effect with some discs.
≥Multi Re-master and Dolby Pro Logic II do not work if you have changed the play speed.
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Humming heard during play. ≥An AC power supply cord or fluorescent light is near the subwoofer. Keep other appliances
and cords away from the subwoofer.
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There is noise when playing a
video tape. ≥Adjust the tracking.
≥The tape is old or damaged.
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Noise is heard.
“ST” flickers or doesn’t light.
Sound is distorted. ≥Adjust the position of the FM or AM antenna.
≥Use an outdoor antenna.
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A beat sound is heard. ≥Turn the television off or separate it from the unit. —
A low hum is heard during AM
broadcasts. ≥Separate the antenna from other cables. —
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