Sherwood RD-6502 User Manual

17
ENJOYING SURROUND SOUND
• Each time this button is pressed, the mode changes as
follows :
Auto surround mode : The optimum surround mode will be
automatically selected depending on the signal
format being input.
Manual surround mode : You can select the desired of different
surround modes selectable for the signal
being input with using the MULTI
CONTROL konb or the SURROUND MODE
UP/DOWN () buttons.
• Depending on speaker setting, some surround modes can be selected or not as follows :
[ ] : Possible only when "CENTER" or/and "SURR (Surround)" is/are not set to "N (None)".
< > : Possible only when "CENTER" and "SURR (Surround)" are set to "N (None)".
Notes :
• When the SPEAKER button is set to off, the auto surround mode is invalid.
• Even when the auto surround mode is selected and the same type of digital signal format is being input, the
optimum surround mode may vary depending on whether the speaker type is set to "N (None)" or not.
• When the auto surround mode is selected and the PCM (2 channel) digital signal or the analog stereo
signal is being input, only the stereo mode will be selected.
• When the auto surround mode is selected, the surround modes other than the optimum surround mode
cannot be selected.
• When 96 kHz PCM signal is being input, only the stereo mode will be selected regardless of selecting either
the auto surround mode or the manual surround mode.
Notes:
• Before surround playback, first perform the speaker setup procedure, etc. on the SETUP menu for optimum
performance. (For details, refer to "SETTING THE SPEAKER SETUP" on page 34.)
• When the EXTERNAL IN is selected as an input source, the surround modes cannot be selected.
Depending on how to select a surround mode, select the auto surround mode or the manual surround mode.
("AUTO" indicator
lights up.)
("AUTO" indicator
goes off.)

When selecting the manual surround mode with pressing the SURROUND MODE button on the front panel.
Select the desired surround mode.
• Each time the MULTI CONTROL konb is rotated or
the SURROUND UP / DOWN (
) buttons are
pressed, the surround mode changes depending on
the input signal format as follows :
Dolby Digital EX 6.1 channel sources,
Dolby Digital 5.1 channel sources
Dolby Digital 2 channel sources
DTS sources
PCM (2channel) sources,
Analog stereo sources
DOLBY DIGITAL
[DOLBY PLII MOVIE, DOLBY PLII MUSIC, DOLBY PRO LOGIC] or <DOLBY DIGITAL>
DTS
[DOLBY PLII MOVIE, DOLBY PLII MUSIC, DOLBY PRO LOGIC, MATRIX, CHURCH, THEATER,
HALL, STADIUM] or <STEREO>
Signal format being input Selectable surround mode
ENGLISH

Sherwood RD-6502 Specifications

Amplifier Section

power output in stereo mode	2×100 W
total harmonic distortion	0.09 %
intermodulation distortion	0.1 %
input sensitivity	280 mV
signal to noise ratio	92 dB
frequency response	+0 dB, -3 dB
output level TAPE REC	280 mV
output level PRE OUT (Subwoofer)	1.0 V
bass/treble control	±10 dB
surround mode front power output	125 W / 125 W
surround mode center power output	125 W
surround mode surround power output	125 W / 125 W

Digital Audio Section

sampling frequency	32, 44.1, 48, 96 kHz
digital input level coaxial	0.5 Vp-p
digital input level optical	-15~-21 dBm

Video Section

video format	PAL
input sensitivity (output level) video	1 Vp-p

FM Tuner Section

tuning frequency range	87.5~108 MHz
usable sensitivity	12.8 dBf
46 dB quieting sensitivity mono/stereo	20.2 / 45.3 dBf
signal to noise ratio mono/stereo	55 / 50 dB
total harmonic distortion mono/stereo	0.5 / 1.0 %
frequency response	±3.0 dB
stereo separation	30 dB
capture ratio	4 dB
IF rejection ratio	80 dB

AM Tuner Section

tuning frequency range	522~1611 kHz
usable sensitivity	500 µV/m
signal to noise ratio	40 dB
selectivity	25 dB

General

power supply	230 V ~ 50 Hz
power consumption	330 W
switched AC outlet	Total 100 W (0.43A) max.
dimensions	440×141×365 mm (17-3/8×5-1/2×14-3/8 inches)
weight	9.5 kg (20.9 lbs)