Panasonic SC-HT920 Speaker System User Manual


 
33
RQT7696
Troubleshooting guide
Menus Page
Picture abnormal or un-viewable
Progressive video
Listening to the radio
Television operation
Unit displays
Television displays
The Setup menu cannot be
accessed.
Select “DVD/CD” as the source.
Cancel all group, program and random play.
15
Picture distorted. Ensure that the unit is connected directly to the television, and is not connected through a video
cassette recorder.
8
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.
The images on PAL system DVD-Audio are compressed for display. They may also appear
vertically stretched.
20
19
14
Menu 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”.
14
19
19
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.
14
The picture on the television
disappears or stripes appear on
the screen.
Mobile telephone chargers can cause some disturbance.
If you are using a TV 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.
23
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.
19
Pictures not in progressive
output.
Press [PROGRESSIVE] on the main unit so “PROG.” is displayed. Or select “480P” in “Video
Output Mode” in Picture Menu.
If the unit is connected to the television through VIDEO OUT or S-VIDEO OUT output will be
interlace.
12, 19
8
Closed captions not displayed. When progressive output is on, closed captions will not be displayed.
Noise is heard.
“ST” flickers or doesn’t light.
Sound is distorted.
Adjust the position of the FM or AM antenna.