Technics SA-DX930 User Manual

| Surround guide
You are able to enjoy these surround systems with this receiver.
Dolby
Digital
(AC-3)
DTS
SFC
(Sound Field
Control)
Dolby Pro Logic is a decoding system that was
developed to get a better sense of presence from
sources encoded with Dolby Surround. The
feeling of position has been improved by the
addition of a separate center speaker channel.
Dolby Surround was developed to allow
enjoyment of Dolby Stereo, a cinema system, in
private homes. This system reproduces sound
close to that of the original movie through use of
an analog matrix.
(9 Page 24.)
Dolby Digital is a discrete 6 (5.1) channel digital
surround system developed for cinema use.
The sound signals in Dolby Digital format are
compressed to 1/12 their original size, allowing an
entire movie to be recorded on a single DVD.
Not all Dolby Digital sources are recorded with 6
channels. Some sources marked Dolby Digital
may be recorded in Dolby Surround, a 2 channel
system.
(m Page 24.)
DTS is a discrete 6 (5.1) channel digital surround
system developed for cinema use. Sources
encoded in DTS are only compressed to a quarter
of the size of the original to preserve sound
quality.
DTS sources are produced with the intention that
all speaker channels will be used.
(> Page 24.)
The receiver itself produces the surround effects
with sources other than those above.
Various effects, like a concert hall or jazz club,
can be achieved by introducing width or
reverberation to the original sound.
(€ Page 25.)
Manufactured under license from Dolby Laboratories. "Dolby",
"Pro Logic" and the double-D symbol are trademarks of Dolby
Laboratories. Confidential Unpubished Works. (C 1992-1997
Dolby Laboratories, Inc. All rights reserved.
This product is manufactured under licence from DTS, Inc. of
America.
e Video tapes
* Laser discs
e DVDs
e CDs
BEEN
|
Software encoded with Dolby
Surround can be identified with this
mark.
OO [Porson]
e DVDs
Software encoded with Dolby Digital
can be identified with this mark.
Before use
Do baer)
DIGITAL
e DVDs
* Laser discs
e CDs
Software encoded with DTS can be
identified with this mark.
DIGITAL
SURROUND
Any kind, but particularly music CDs
and video tapes.
RQOT4918

Technics SA-DX930 Specifications

General

Impedance	8 ohms
Weight	11.5 kg
Video Connections	Composite video input/output
Power Output	100 watts per channel (8 ohms, 20 Hz - 20 kHz, 0.09% THD)
Total Harmonic Distortion	0.09%
Input Sensitivity	200mV
Tuning Range	FM, MW
Speaker Load Impedance	8 ohms
Input Sensitivity/Impedance	200 mV / 47k ohms (CD)