Sony DAV-HDX274 Operating Instructions - Page 77

Glossary - specifications

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Additional Information Rated impedance Dimensions (approx.) Mass (approx.) 1.5 ohms 225 mm × 395 mm × 325 mm (8 7/8 in × 15 5/8 in × 12 7/8 in) (w/h/d) 6.1 kg (14 lb 6 oz) General Power requirements 120 V AC, 60 Hz Power consumption On: 160 W Standby: 0.3 W (at the Power Saving mode) Output voltage (DIGITAL MEDIA PORT) DC 5 V Output current (DIGITAL MEDIA PORT) 700 mA Dimensions (approx.) 430 mm × 85 mm × 420 mm (17 in × 3 3/8 in × 16 5/8 in) (w/h/d) incl. projecting parts Mass (approx.) 5.2 kg (11 lb 8 oz) Design and specifications are subject to change without notice. • Standby power consumption 0.3 W. • Halogenated flame retardants are not used in the printed wiring boards. • Over 85% power efficiency of amplifier block is achieved with the full digital amplifier, S-master. Glossary Digital Cinema Auto Calibration Digital Cinema Auto Calibration was developed by Sony to automatically measure and adjusts the speaker settings to your listening environment in a short period of time. Digital Direct Twin Drive Subwoofer Utilizing Sony proprietary S-master technology, the Digital Direct Twin Drive Subwoofer features two S-master Digital Amplifiers that provide dedicated power to a strategically located subwoofer for astounding sound performance. Easy to set up, Digital Direct Twin Drive Subwoofer provides a stable sound field over a much larger listening area without having to adjust frequency levels. Dolby Digital This movie theater sound format is more advanced than Dolby Surround Pro Logic. In this format, the surround speakers output stereo sound with an expanded frequency range, and a subwoofer channel for deep bass is independently provided. This format is also called "5.1" with the subwoofer channel designed as the 0.1 channel (since it functions only when a deep bass effect is needed). All six channels in this format are recorded separately for superior channel separation. Furthermore, since all the signals are processed digitally, less signal degradation occurs. Dolby Pro Logic II Dolby Pro Logic II creates five full-bandwidth output channels from 2 channel sources. This is done using an advanced, high-purity matrix surround decoder that extracts the spatial properties of the original recording without adding any new sounds or tonal colorations. x Movie mode The Movie mode is for use with stereo television shows and all programs encoded in Dolby Surround. The result is enhanced sound field directionality that approaches the quality of discrete 5.1-channel sound. 77US

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Additional Information
77
US
Rated impedance
1.5 ohms
Dimensions (approx.)
225 mm × 395 mm × 325
mm (8
7
/
8
in × 15
5
/
8
in ×
12
7
/
8
in) (w/h/d)
Mass (approx.)
6.1 kg (14 lb 6 oz)
General
Power requirements
120 V AC, 60 Hz
Power consumption
On: 160 W
Standby: 0.3 W (at the
Power Saving mode)
Output voltage (DIGITAL MEDIA PORT)
DC 5 V
Output current (DIGITAL MEDIA PORT)
700 mA
Dimensions (approx.)
430 mm × 85 mm × 420
mm (17 in × 3
3
/
8
in ×
16
5
/
8
in) (w/h/d) incl.
projecting parts
Mass (approx.)
5.2 kg (11 lb 8 oz)
Design and specifications are subject to change
without notice.
• Standby power consumption 0.3 W.
• Halogenated flame retardants are not
used in the printed wiring boards.
• Over 85% power efficiency of
amplifier block is achieved with the
full digital amplifier, S-master.
Glossary
Digital Cinema Auto Calibration
Digital Cinema Auto Calibration was developed
by Sony to automatically measure and adjusts
the speaker settings to your listening
environment in a short period of time.
Digital Direct Twin Drive Subwoofer
Utilizing Sony proprietary S-master technology,
the Digital Direct Twin Drive Subwoofer
features two S-master Digital Amplifiers that
provide dedicated power to a strategically
located subwoofer for astounding sound
performance. Easy to set up, Digital Direct Twin
Drive Subwoofer provides a stable sound field
over a much larger listening area without having
to adjust frequency levels.
Dolby Digital
This movie theater sound format is more
advanced than Dolby Surround Pro Logic. In
this format, the surround speakers output stereo
sound with an expanded frequency range, and a
subwoofer channel for deep bass is
independently provided. This format is also
called “5.1” with the subwoofer channel
designed as the 0.1 channel (since it functions
only when a deep bass effect is needed). All six
channels in this format are recorded separately
for superior channel separation. Furthermore,
since all the signals are processed digitally, less
signal degradation occurs.
Dolby Pro Logic II
Dolby Pro Logic II creates five full-bandwidth
output channels from 2 channel sources. This is
done using an advanced, high-purity matrix
surround decoder that extracts the spatial
properties of the original recording without
adding any new sounds or tonal colorations.
x
Movie mode
The Movie mode is for use with stereo television
shows and all programs encoded in Dolby
Surround. The result is enhanced sound field
directionality that approaches the quality of
discrete 5.1-channel sound.