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Maintenance - PANASONIC SC-PT70 Operating Instructions Manual

Dvd home theater sound system.
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The picture on the TV is not displayed correctly or
≥The unit and TV are using different video systems. Use
a multi-system or PAL TV.
≥The system used on the disc does not match your TV.
–PAL discs cannot be correctly viewed on an NTSC TV.
–This unit can convert NTSC signals to PAL 60 for
viewing on a PAL TV ("NTSC DISC OUT" in VIDEO
menu). (
≥Ensure that the unit is connected directly to the TV, and
is not connected through a VCR. (
≥Mobile telephone chargers can cause some
≥If you are using an indoor TV antenna, change to an
outdoor antenna.
≥The TV antenna wire is too close to the unit. Move it
away from the unit.
≥Change "SOURCE SELECT" in Menu 2. [DivX] (
≥Pictures may not be seen when more than 4 devices
are connected with HDMI cables. Reduce the number
of connected devices.
≥When using the HDMI AV OUT terminal, ensure that an
incompatible video output with the connected TV is not
selected. Press and hold [CANCEL]F until the picture
is displayed correctly. (The output will return to "480p"
or "576p".) (
≥Video images converted to 1920k1080 resolution may
look different from the true native 1080p full-HD
sources. This is not a malfunction of this unit.
≥When the HDMI cable is connected, there will be no
RGB output from the SCART (AV) terminal. If the
SCART (AV) terminal is to be used, remove the HDMI
cable and turn this unit on/off again.
Picture stops. [DivX]
Picture may stop if the DivX files are greater than 2 GB.
Picture size does not fit the screen.
≥Change "TV ASPECT" in the VIDEO menu. (
≥Use the TV to change the aspect.
≥Change the zoom setting. ("ZOOM" in Menu 2) (
Menu is not displayed correctly.
Restore the zoom ratio to "NORMAL". ("ZOOM" in Menu 2)
Auto zoom function does not work well.
≥Turn off TV's zoom function.
≥Zoom function may not work well, especially in dark
scenes and may not work depending on the type of
When playing PAL disc, picture distorted.
Set "TRANSFER MODE" in Menu 2 to "AUTO". (
After choosing "Home Cinema" in "Speaker control"
with the TV's remote control, the TV's input selection
also changes.
Disconnect the HDMI cable from the TV and reconnect it
to a different HDMI terminal.
HDMI or progressive video
There is ghosting when HDMI or progressive output
is on.
This problem is caused by the editing method or material
used on DVD-Video, but should be corrected if you use
interlaced output. When using the HDMI AV OUT
terminal, set "VIDEO FORMAT" in Menu 4 to "480i" or
"576i". Or, disable the HDMI AV OUT connection and use
other video connections. (
Distorted sound or noise is heard.
≥Adjust the position of the FM antenna.
≥Use an outdoor antenna. (
A beat sound is heard.
Turn the TV off or move it away from the unit.
TV displays
The operation is prohibited by the unit or disc.
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. (
You are trying to play the DivX VOD content that was
purchased with a different registration code. You cannot
play the content on this unit. (
The DivX VOD content has zero remaining plays. You
cannot play it. (


Clean this unit with a soft, dry cloth
≥Never use alcohol, paint thinner or benzine to clean this
≥Before using chemically treated cloth, carefully read the
instructions that came with the cloth.
Do not use commercially available lens cleaners as
they may cause malfunction. Cleaning of the lens is
generally not necessary although this depends on the
operating environment.
Before moving the unit, ensure the disc tray is
empty. Failure to do so will risk severely damaging
the disc and the unit.
8, 16)
Cover page)


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