Tting - Marantz ER2500 User Manual

PRECAUTIONS
ection is The following precautions should be taken when
operating the equipment.
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GENERAL PRECAUTIONS
When siting the equipment ensure that:
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— the ventilation holes are not covered;
— air is allowed to circulate freely around the
equipment
— it is on a vibration free-surface;
— it will not be exposed to interference from an
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external source;
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— it will not be exposed to excessive heat, cold,
safety
moisture or dust;
— it will not be exposed to direct sunlight;
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— it will not be exposed to electrostatic
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discharges
Never place heavy objects on the equipment.
If a foreign body or water does enter the equipment,
contact your nearest dealer or service centre.
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Do not pull out the plug by pulling on the mains lead,
er to the
hold the plug.
It is advisable when leaving the house, or during a
thunderstorm, to disconnect the equipment from the
1958
mains supply.
1972
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CAUTIONS ON INSTALLATION
For heat dispersal, leave at least 8 inches (20 cm)
of space between the top, back and sides of this
unit and the wall or other components.
• Do not obstruct the ventilation holes.
8 ins.
4 ins.
(20cm)
(10cm)
or more
or more
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DESCRIPTION
DTS was introduced in 1994 to provide 5.1 channels
of discrete digital audio into home theater systems.
DTS brings you premium quality discrete multichannel
digital sound to both movies and music.
DTS is a multichannel sound system designed to
create full range digital sound reproduction.
The no compromise DTS digital process sets the
standard of quality for cinema sound by delivering
an exact copy of the studio master recordings to
neighborhood and home theaters.
Now, every moviegoer can hear the sound exactly
as the moviemaker intended.
DTS can be enjoyed in the home for either movies
or music on of DVD's, LD's, and CD's.
"DTS" and "DTS Digital Surround" are registered
trademarks of Digital Theater Systems, Inc.
The advantages of discrete multichannel systems
over matrix are well known.
B u t e v e n i n h o m e s e q u i p p e d f o r d i s c r e t e
multichannel, there remains a need for high-quality
matrix decoding. This is because of the large library
of matrix surround motion pictures available on disc
and on VHS tape; and analog television broadcasts.
The typical matrix decoder of today derives a
center channel and a mono surround channel from
4 ins.
(10cm) two-channel matrix stereo material. It is better than
or more
a simple matrix in that it includes steering logic to
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improve separation, but because of its mono,
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ER2500 ER2500
band-limited surround it can be disappointing to
users accustomed to discrete multichannel.
Neo:6 offers several important improvements as
follow,
• Neo:6 provides up to six full-band channels of
4 ins.
matrix decoding from stereo matrix material. Users
(10cm)
with 6.1 and 5.1 systems will derive six and five
or more
separate channels, respectively, corresponding to
the standard home-theater speaker layouts.
• Neo:6 technology allows various sound elements
within a channel or channels to be steered
separately, and in a way which follows naturally
from the original presentation.
04.8.26, 4:29 PM
• Neo:6 offers a music mode to expand stereo
nonmatrix recordings into the five- or six-channel
layout, in a way which does not diminish the
subtlety and integrity of the original stereo
recording.
DTS-ES Extended Surround is a new multichannel
digital signal format developed by Digital Theater
Systems Inc. While offering high compatibility with
the conventional DTS Digital Surround format,
DTS-ES Extended Surround greatly improves the
360-degree surround impression and space
expression thanks to further expanded surround
signals. This format has been used professionally
in movie theaters since 1999.
In addition to the 5.1 surround channels (FL, FR, C,
SL, SR and LFE), DTS-ES Extended Surround
also offers the SB (Surround Back) channel for
surround playback with a total of 6.1 channels.
DTS-ES Extended Surround includes two signal
formats with different surround signal recording
methods, as DTS-ES Discrete 6.1 and DTS-ES
Matrix 6.1.
"DTS", "DTS-ES" and "Neo:6" are trademarks of
Digital Theater Systems, Inc.
Dolby Digital identifies the use of Dolby Digital
audio coding for such consumer formats as DVD
and DTV. As with film sound, Dolby Digital can
provide up to five full-range channels for left,
center, and right screen channels, independent left
and right surround channels, and a sixth ( ".1")
channel for low-frequency effects.