Glossary, Additional information, General – Sony STR-DE915 User Manual

Page 33: Center mode, Fs cs rs c.mode, Delay time

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Additional Information

Antenna

Loop antenna

Usable sensitivity

50dB/m(at 1,000 kHz or

999 kHz)

S/N

54dB(at50mV/m)

Harmonic distortion

0.5 % {50 mV/m, '

400 kHz)

Selectivity

At 9 kHz: 35 dB

At 10 kHz: 40 dB

** You can change the AM tuning

interval to 9 kHz (USA and Canadian
model only) or to 10 kHz (models for
all other countries except for
Australia). After tuning in any AM
station> turn off the receiver. Hold
down the PRESET TUNING + button
and press the POWER button. All
preset stations will be erased when
you change the interval. To reset the
interval to 10 kHz (or 9 kHz), repeat
the procedure.

Video section

Inputs

1 Vp-p 75 ohms

Dimensions

430 x 155 x 350 mm

(17

X

6 '/sx 13 Va inches)

including projecting parts
and controls

Mass (Approx.)

STR-DE915: 11.2 kg (24 lb

10 oz)

STR-DE715 / DE615 / D660Z/

D560Z: 9.8 kg (21 lb 9 oz)

Supplied accessories

See page 4.

Design and specifications are subject to
change without notice.

Glossary

Outputs

General

System

1 Vp-p 75 ohms

Tuner section:

PLL quartz-locked digital
synthesizer system

Preamplifier section:

Lbw-noise NF type
equalizer

Power amplifier section:

Pure-complementary SEPP

Power requirements

USA and Canadian models:

120 V AC 60 Hz

Australian model:

240 V AC 50 Hz

Other models:

120/240/220 VAC
selectable, 50/60 Hz

Power consumption

STR-DE915:

Canadian model: 480 VA
Other models: 290 W

STR-DE715 / DE615 / D660Z /

D560Z:
USA model: 280 W

Canadian model: 480 VA
Australian model: 280 W

AC outlets

Australian model:

1 switched, maximum
100 W

Other models:

2 switched, total
120 W

Center mode

Setting of speakers to enhance Dolby

Pro Logic Surround mode. To obtain the
best possible surround sound, specify
the type of each speaker (page 19) (STR-
DE915 only) or select one of the four
center modes (page 21) according to
your speaker system (STR-DE715/
DE615/D660Z/D560Z only).
For your reference, the following table

shows the relationship between the
speaker type parameters and the center
mode.

FS

CS

RS

C.Mode

SMALL

SMALL SMALL —

LARGE

SMALL SMALL NORMAL

SMALL

SMALL

LARGE -

LARGE

SMALL

LARGE NORMAL

LARGE

LARGE SMALL WIDE

LARGE

LARGE LARGE WIDE

SMALL

LARGE SMALL —

SMALL

LARGE LARGE —

SMALL

NO

SMALL —

LARGE

NO

SMALL PHANTOM

LARGE

NO

LARGE PHANTOM

SMALL

NO

LARGE

LARGE

SMALL

NO

LARGE

LARGE NO

3CH LOGIC

SMALL

SMALL NO

— .

SMALL

LARGE NO

-

FS: Front speaker size
CS: Center speaker size
RS: Rear speaker size
C.Mode: DolbyPro Logic center mode

Delay time

Time fag between the surround sound
output from front speakers and rear
speakers. By adjusting the delay time of
the rear speakers, you can obtain the
feeling of presence. Make the delay time

longer when you have placed the rear
speakers in a small room or close to
your listening position, and make it
shorter when you have placed them in a
large room or apart from your listening
position.

33

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