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RQT8549
This unit does not play the Dolby Digital RF signal and MPEG audio signal.
• The unit makes output through speakers according to the number of signals recorded in sources when you switch Dolby Pro Logic ,
NEO:6, or SFC off.
Example: The unit makes output through front speakers, the center speaker, surround speakers, and the subwoofer when you play
5.1-channel sources. Surround back speakers go silent.
• The MULTI CH SURROUND effect goes off when the input source contains the 192 kHz PCM signal.
• The number of source channels appears on the display when you switch input sources. (Their number may not appear depending on
the selected source.)
Digital signals that can be played on this unit
Dolby Digital
(including Dolby
Digital Surround EX)
This is the digital surround system developed by Dolby
Laboratories. Dolby Digital Surround EX adds a surround back
channel to the traditional 5.1-channel format of Dolby Digital. This
creates a sound with greater presence.
DVD etc.
DTS
(including DTS-ES
and DTS 96/24)
This is the digital surround system developed by DTS (Digital
Theater Systems, Inc.). DTS-ES adds a surround back channel to
the traditional 5.1-channel format of DTS. This creates a sound
with greater presence. DTS 96/24 provides 96 kHz sound at up to
24 bits. The 96 kHz/24 bit high frequency sounds are played
through multiple channels.
DVD etc.
PCM
This unit’s DIGITAL IN COAXIAL1 terminal can play up to 192 kHz
and the other DIGITAL IN terminals can play up to 96 kHz.
Frequencies appear on the display when the unit receives input
signals transmitted at the frequencies of 88.2 kHz, 96 kHz,
176.4 kHz, and 192 kHz.
CD, DVD-Audio
etc.
Note
How the unit displays audio signals
DIGITAL:
DIGITAL EX:
EX:
PL :
Dolby Digital decoder is being used.
Dolby Digital Surround EX decoder (Dolby
Pro Logic decoder) is being used when
the input signal is Dolby Digital 5.1-channel
or Dolby Digital Surround EX.
(Displayed only when you connect one
surround back speaker.)
Dolby Digital Surround EX decoder (Dolby
Pro Logic decoder) is being used when
the input signal is DTS 5.1-channel.
(Displayed only when you connect one
surround back speaker.)
Dolby Pro Logic decoder is being used.
PL :
DTS:
DTS 96/24:
DTS-ES:
NEO:6:
SFC:
The display informs Dolby Pro Logic
(the Dolby Pro Logic decoder) is used on
2-channel stereo sources when surround
back speakers are absent.
DTS decoder is being used.
DTS 96/24 decoder is being used.
DTS-ES discrete or matrix decoder is being
used.
(Displayed only when you connect one
surround back speaker.)
DTS NEO:6 matrix decoder is being used.
SFC matrix function is being used.
A B
2CH MIX
SPEAKERS
BI-WIRE
TUNED
MONO ST
SLEEP
PCM
inft
DTS
96/24DTS
-ES
DIGITAL EX
EX
M
DIGITAL INPUT
kHz
MHz
x
x
x
x
x
Note
x
Subwoofer
Number of surround and surround back channels
Number of front and center channels
Basic operations
Enjoying Home Theater features