Panasonic Dvd Home Theater Sound System Sc Ptx7 Operating Instructions

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Page
(Continued on the next page) During play, a “humming” 
sound can be heard.≥Are there power cords or fluorescent lights near any connected cords? Keep this 
unit as far away as possible from other electrical devices.—
I can’t connect to the 
network.≥Has the LAN cable come unplugged? Check that the LAN cable is properly 
connected.
≥Have you plugged in a modular cable for use with a telephone into the LAN 
terminal on this unit? Connect with a straight LAN cable.
≥Is the power for the...

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Troubleshooting guide
Playback IssuesOperationPage
Play doesn’t start.≥This unit may not play WMA that contains still picture data.
≥If a disc contains CD-DA and other formats, proper playback may not be possible. —
—
It takes time before play 
starts.≥Play may take time to begin when an MP3 track has still picture data. Even after the 
track starts, the correct play time will not be displayed; however, this is normal. —
Specific locations will not 
play correctly.≥Is the disc dirty or...

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Playback IssuesPicturePage
Picture distorted.≥Ensure that the unit is not connected through a video cassette recorder. 
≥Have you selected an item in “Video Output Mode”
 that is incompatible with the 
connected equipment? Depending on the current connection status, perform 
corresponding steps.
–When connecting to a television that is incompatible with progressive output using 
the COMPONENT VIDEO OUT terminal:
Press and hold [CANCEL] until the picture displays correctly. The settings will...

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Troubleshooting guide
Recording IssuesPage
Cannot record.≥Is the selector set to “TV Audio” (when “TV Audio Input” is set to “DIGITAL IN”) or 
“XM”? You cannot record tracks from these sources to the HDD.
≥Is the CD set to random or repeat play mode? Turn random/repeat play off.—
 57, 
58
Cannot perform high-speed 
recording.≥Did you try to record WMA/MP3 tracks from a recordable disc? WMA/MP3 tracks 
cannot be recorded in high-speed recording mode.—
Tried to record tracks to the 
HDD, but...

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MEMO
Reference
Reference
PTX79P.book  Page 105  Monday, April 9, 2007  9:24 AM 

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Specifications 
RMS TTL Power Output300W
Front Ch 50 W per channel (8≠), 1 kHz, 10 % THD
Center Ch 50 W per channel (8≠), 1 kHz, 10 % THD
Subwoofer Ch 100 W (4≠), 100 Hz, 10 % THD
FTC TTL Power Output240W
Front Ch
40 W per channel (8 ≠), 120 Hz–20 kHz, 1 % THD
Center Ch
40 W per channel (8 ≠), 120 Hz–20 kHz, 1 % THD
Subwoofer Ch 80 W (4 ≠), 45 Hz–120 Hz, 1% THD
Frequency range87.9–107.9 MHz (200 kHz step)
87.5–108.0 MHz (100 kHz step)
Antenna terminals75≠ (unbalanced)
AM Frequency range520 –...

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[Front\&\center\channel\SB-FCX7]
∫Front speaker section
Ty p eMechanical 2 way, 1 speaker system (Bass reflex)
Full range6.5 cm (2
1/2z) Cone type
Impedance/Input power (IEC)8≠/50 W§7 (Max)
Output sound pressure82 dB/W (1.0 m)
Frequency range85 Hz – 25 kHz (j16 dB)
100 Hz – 22 kHz (j10 dB)
∫Center speaker section
Ty p e1 way, 1 speaker system (Closed)
Full range6.5 cm (2
1/2z) Cone type
Impedance/Input power (IEC)8≠/50 W§7 (Max)
Output sound pressure83 dB/W (1.0 m)
Frequency range105 Hz – 25...

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Glossary
AAC (Advanced Audio Coding)
An audio compression method that compresses audio to 
approximately 1/12 of its size with CD-level quality. 
CPPM (Content Protection for Pre-recorded Media)
A copy protection system used for DVD-Audio files. This unit 
supports CPPM.
Decoder
A decoder restores the coded audio signals on DVDs to 
normal. This is called decoding.
DHCP (Dynamic Host Configuration Protocol)
Provides a mechanism for automatically assigning network 
information such as the IP...

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MP3 (MPEG Audio Layer 3)
An audio compression method that compresses audio to 
approximately 1/10 of its size without any considerable loss of 
audio quality.
Playback control (PBC)
If a Video CD has playback control, you can select scenes and 
information with menus.
Progressive/Interlace
NTSC, the video signal standard, has 480 interlaced (i) scan 
lines, whereas progressive scanning uses twice the number of 
scan lines. This is called 480p.
Using progressive output, you can enjoy the...

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Limited Warranty (ONLY FOR U.S.A.)
Panasonic Consumer Electronics Company, 
Division of Panasonic Corporation of North America
One Panasonic Way Secaucus, New Jersey 07094
Panasonic Puerto Rico, Inc.Ave. 65 de Infantería, Km. 9.5 
San Gabriel Industrial Park, Carolina, Puerto Rico 00985
Panasonic Audio Products Limited Warranty
Limited Warranty Coverage
If your product does not work properly because of a defect in materials or 
workmanship, Panasonic Consumer Electronics Company or Panasonic...