Pioneer VSX-421 - Manual (Page 7)

Controls and displays
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En
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11 SOUND RETRIEVER
Press to restore CD quality sound to compressed audio
sources (page 23).
12 PORTABLE jack
Use to connect an auxiliary component using a stereo mini-
jack cable (page 17).
Display
13 PHASE
Lights when the Phase Control is switched on (page 23).
14 AUTO
Lights when the Auto Surround feature is switched on
(page 22).
15 Tuner indicators
RDS – Lights when an RDS broadcast is received
(page 20).
ST – Lights when a stereo FM broadcast is being received
in auto stereo mode (page 19).
TUNE – Lights when a normal broadcast channel.
PRESET – Shows when a preset radio station is registered
or called.
MEM – Blinks when a radio station is registered.
kHz/MHz – Lights when the character display is showing
the currently received AM/FM broadcast frequency.
16 Speaker indicators
Shows if the speaker system is on or not (page 6).
SP
A means the speakers are switched on.
SP  means the speakers are switched off.
17 Sleep timer indicator
Lights when the receiver is in sleep mode (page 8).
18 PRESET information or input signal indicator
Shows the preset number of the tuner or the input signal
type, etc.
19 Character display
Displays various system information.
20 DTS indicators
DTS – Lights when a source with DTS encoded audio
signals is detected.
HD – Lights when a source with DTS-EXPRESS or DTS-
HD encoded audio signals is detected.
ES – Lights to indicate DTS-ES decoding.
96/24 – Lights when a source with DTS 96/24 encoded
audio signals is detected.
NEO:6 – When one of the NEO:6 modes of the receiver is
on, this lights to indicate NEO:6 processing (page 22).
21 Dolby Digital indicators
2D – Lights when a Dolby Digital encoded signal is
detected.
2D+ – Lights when a source with Dolby Digital Plus
encoded audio signals is detected.
2HD – Lights when a source with Dolby TrueHD
encoded audio signals is detected.
EX – Lights to indicate Dolby Digital EX decoding.
2PLII(x) – Lights to indicate 2 Pro Logic II/2 Pro Logic
IIx decoding (see Listening in surround sound on page 22
for more on this).
22 ADV.S.
Lights when one of the Advanced Surround modes has been
selected (see Using the Advanced surround on page 23 for
more on this).
23 SIGNAL SELECT indicators
DIGITAL – Lights when a digital audio signal is selected.
Blinks when a digital audio signal is selected and
selected audio input is not provided.
HDMI – Lights when an HDMI signal is selected. Blinks
when an HDMI signal is selected and selected HDMI
input is not provided.
24 Up Mix/DIMMER indicator
Lights when the Up Mix function is set to
ON (page 24). Also,
lights when DIMMER is set to off.
25 DIR.
Lights when the
DIRECT or PURE DIRECT mode is switched
on (page 23).
VSX-421_SYXCN_En.book 7 ページ ２０１１年２月９日 水曜日 午後４時１２分