Yamaha RX-V640RDS EN - Manual (Page 29)

English
27
B
ASIC
OPERA
TION
Notes
• If you turn off the sound effects, no sound is output from the
center speaker, rear speakers, or rear center speaker.
• If you turn off the sound effects while the unit is reproducing
sound from a Dolby Digital or DTS signal, the dynamic range
of the signal is automatically compressed and the unit will
output mix the sounds of the center and rear speaker channels
and output them from the main speakers.
• The volume may be greatly reduced when you turn off the
sound effects or if you set “SOUND 4 D. RANGE (dynamic
range” on the set menu to MIN. In this case turn on the sound
effect.
y
• During stereo reproduction, you can display information such
as the type, format and sampling frequency of the signal input
from the components connected to this unit.
(While playing a source)
1 Press AMP.
2 Press d to display the information about the
input signal.
(Format): The display shows the signal format. When the
unit cannot detect a digital signal it
automatically switches to analog input.
in: The display shows the number of input signal
source channels, as follows: For multi-channel
soundtrack such as front 3 channels, rear 2
channels and LFE, the display shows “3/2/
LFE”.
fs: The display shows the sampling frequency.
When the unit is unable to detect the sampling
frequency “Unknown” shows in the front panel
display.
rate: The display shows the bit rate. When the unit is
unable to detect the bit rate “Unknown” shows
in the front panel display.
flg: The display shows the flag - data encoded in a
DTS or Dolby Digital signal that causes this
unit to automatically switch to the appropriate
decoder for playback.
■ Virtual CINEMA DSP
With Virtual CINEMA DSP, you can enjoy all DSP
programs without rear speakers. It creates virtual speakers
to reproduce a natural sound field.
You can listen to virtual CINEMA DSP by setting “1C
REAR LR” in the set menu to NON. Sound field
processing changes to VIRTUAL CINEMA DSP
automatically.
Note
• This unit is not set in the virtual CINEMA DSP mode even if
“1C REAR LR” is set to NON in the following cases:
– when the 6ch Stereo, DOLBY DIGITAL, Pro Logic, Pro
Logic II, or DTS program is selected;
– when the sound effect is turned off;
– when 6CH INPUT is selected as the input source;
– when a digital signal with a sampling frequency greater
than 48 kHz is input to this unit;
– when using the test tone; or
– when connecting the headphones.
■ SILENT CINEMA DSP
You can enjoy a powerful sound field similar to what you
could expect from actual speakers through headphones,
with SILENT CINEMA DSP. You can listen to SILENT
CINEMA DSP by connecting your headphones to the
PHONES jack while the digital sound field processor is
on. The “SILENT” indicator lights up on the front panel
display. (When sound effects are off, the unit reproduces
the source in normal stereo.)
Notes
• This feature is not available when 6CH INPUT is selected or
the unit is receiving a digital signal with a sampling frequency
greater than 48 kHz.
• The sound from the LFE channel will be mixed and output
from the headphones.
■ Normal stereo reproduction
Press STEREO/EFFECT to turn off the sound
effect for normal stereo reproduction.
Press STEREO/EFFECT again to turn the sound
effect back on.
STEREO
EFFECT
ENTER
Front panel
or
Remote control
EFFECT
STEREO
PLAYBACK
SELECT
PRESET/CH
+ –
0105RX-V640_22-27_EN-GB.p65 03.2.12, 4:48 PM 27