Panasonic SC-HT740 Operating Guide
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Listening caution
EST. 1924
Selecting fine audio equipment such as the unit
you’ve just purchased is only the start of your
musical enjoyment. Now it’s time to consider
how you can maximize the fun and excitement
your equipment offers. This manufacturer and
the Electronic Industries Association’s
Consumer Electronics Group want you to get
the most out of your equipment by playing it at a
safe level. One that lets the sound come
through loud and clear without annoying blaring
or distortion—and, most importantly, without
affecting your sensitive hearing.
you’ve just purchased is only the start of your
musical enjoyment. Now it’s time to consider
how you can maximize the fun and excitement
your equipment offers. This manufacturer and
the Electronic Industries Association’s
Consumer Electronics Group want you to get
the most out of your equipment by playing it at a
safe level. One that lets the sound come
through loud and clear without annoying blaring
or distortion—and, most importantly, without
affecting your sensitive hearing.
We recommend that you avoid prolonged
exposure to excessive noise.
exposure to excessive noise.
Sound can be deceiving. Over time your
hearing “comfort level” adapts to higher
volumes of sound. So what sounds “normal”
can actually be loud and harmful to your
hearing.
hearing “comfort level” adapts to higher
volumes of sound. So what sounds “normal”
can actually be loud and harmful to your
hearing.
Guard against this by setting your equipment at
a safe level BEFORE your hearing adapts.
a safe level BEFORE your hearing adapts.
To establish a safe level:
≥ Start your volume control at a low setting.
≥ Slowly increase the sound until you can hear
≥ Start your volume control at a low setting.
≥ Slowly increase the sound until you can hear
it comfortably and clearly, and without
distortion.
distortion.
Once you have established a comfortable
sound level:
≥ Set the dial and leave it there.
sound level:
≥ Set the dial and leave it there.
Taking a minute to do this now will help to
prevent hearing damage or loss in the future.
After all, we want you listening for a lifetime.
prevent hearing damage or loss in the future.
After all, we want you listening for a lifetime.
Manufactured under license from Dolby Laboratories.
“Dolby”, “Pro Logic” and the double-D symbol are trademarks of Dolby
Laboratories.
“Dolby”, “Pro Logic” and the double-D symbol are trademarks of Dolby
Laboratories.
“DTS” and “DTS Digital Surround” are registered trademarks of
Digital Theater Systems, Inc.
Digital Theater Systems, Inc.
Apparatus Claims of U.S. Patent Nos. 4,631,603, 4,577,216, and
4,819,098, licensed for limited viewing uses only.
4,819,098, licensed for limited viewing uses only.
This product incorporates copyright protection technology that is
protected by method claims of certain U.S. patents and other
intellectual property rights owned by Macrovision Corporation and
other rights owners. Use of this copyright protection technology must
be authorized by Macrovision Corporation, and is intended for home
and other limited viewing uses only unless otherwise authorized by
Macrovision Corporation. Reverse engineering or disassembly is
prohibited.
protected by method claims of certain U.S. patents and other
intellectual property rights owned by Macrovision Corporation and
other rights owners. Use of this copyright protection technology must
be authorized by Macrovision Corporation, and is intended for home
and other limited viewing uses only unless otherwise authorized by
Macrovision Corporation. Reverse engineering or disassembly is
prohibited.
MPEG Layer-3 audio decoding technology licensed from Fraunhofer
IIS and Thomson multimedia.
IIS and Thomson multimedia.
Windows Media, and the Windows logo are
trademarks, or registered trademarks of
Microsoft Corporation in the United States
and/or other countries.
trademarks, or registered trademarks of
Microsoft Corporation in the United States
and/or other countries.
WMA is a compression format developed by
Microsoft Corporation. It achieves the same
sound quality as MP3 with a file size that is
smaller than that of MP3.
Microsoft Corporation. It achieves the same
sound quality as MP3 with a file size that is
smaller than that of MP3.
HighMAT™ and the HighMAT logo are either
trademarks or registered trademarks of
Microsoft Corporation in the United States
and/or other countries.
trademarks or registered trademarks of
Microsoft Corporation in the United States
and/or other countries.
, HDCD
®
, High Definition Compatible Digital
®
and
Pacific Microsonics™ are either registered trademarks or trademarks
of Pacific Microsonics, Inc. in the United States and/or other
countries.
of Pacific Microsonics, Inc. in the United States and/or other
countries.
HDCD system manufactured under license from Pacific Microsonics,
Inc. This product is covered by one or more of the following: In the
USA: 5,479,168, 5,638,074, 5,640,161, 5,808,574, 5,838,274,
5,854,600, 5,864,311, 5,872,531, and in Australia: 669114, with other
patents pending.
Inc. This product is covered by one or more of the following: In the
USA: 5,479,168, 5,638,074, 5,640,161, 5,808,574, 5,838,274,
5,854,600, 5,864,311, 5,872,531, and in Australia: 669114, with other
patents pending.
HDMI, the HDMI logo and High-Definition Multimedia Interface are
trademarks or registered trademarks of HDMI Licensing LLC.
trademarks or registered trademarks of HDMI Licensing LLC.
HT740 & 940En.book Page 39 Thursday, December 15, 2005 10:39 AM