Pioneer SC-35 Owner's Manual - Page 75

Setting the PQLS function, Cautions on the Control with HDMI function, Control

Page 75 highlights

Control with HDMI function 08 Setting the PQLS function PQLS (Precision Quartz Lock System) is a digital audio signal transfer control technology using the Control with HDMI function. It offers higher-quality audio playback by controlling audio signals from the receiver to a PQLS compatible player, etc. This enables removing jitter that has a negative effect on the quality of the sound and is generated upon transmission. • SC-37 only: On players compatible with PQLS Bitstream, PQLS always works for all sources. • On players compatible with PQLS Multi Surround, PQLS works for all sources. Set the player's audio output to Linear PCM. • On players compatible with PQLS 2 ch Audio, PQLS only works when playing CDs. Please refer to the operating instructions supplied with your player for more information. This function is activated when Control is set to ON.1 • Set the remote control to the receiver operation mode, then press PQLS to select the PQLS setting. The setting is displayed on the front panel display. • PQLS AUTO - PQLS is enabled. A precision quartz controller in this receiver eliminates distortion caused by timing errors (jitter), giving you the best possible digital-to-analog conversion when you use the HDMI interface. This is valid as an HDMI function for PQLS-compatible players. • PQLS OFF - PQLS is disabled. Cautions on the Control with HDMI function • Connect the TV directly to this receiver. Interrupting a direct connection with other amps or an AV converter (such as an HDMI switch) can cause operational errors. • Only connect components (Blu-ray disc player, etc.) you intend to use as a source to the HDMI input of this receiver. Interrupting a direct connection with other amps or an AV converter (such as an HDMI switch) can cause operational errors. • When Control is set to ON, HDMI Input in The Input Setup menu on page 45 is automatically set to OFF. • When the receiver's Control is turned ON, even if the receiver's power is in the standby mode, it is possible to output the audio and video signals from a player via HDMI to the TV without producing sound from the receiver, but only when a Control with HDMIcompatible component (Blu-ray disc player, etc.) and compatible TV are connected. In this case, the receiver's power turns on and the power and HDMI indicators light. Note 1 • If a listening mode other than AUTO SURROUND, ALC, DIRECT, PURE DIRECT, OPTIMUM SURR (SC-37 only) or STEREO is selected while the PQLS effect is enabled, the PQLS effect is disabled. • When this receiver is connected by HDMI cable to a Pioneer player that is compatible with the PQLS function via HDMI connection and HDMI reauthentication is performed (the HDMI indicator blinks), the PQLS effect is enabled and the listening mode is set to AUTO SURROUND if a listening mode other than AUTO SURROUND, ALC, DIRECT, PURE DIRECT, OPTIMUM SURR (SC-37 only) or STEREO is selected. 75 En

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Control with HDMI function
08
75
En
Setting the PQLS function
PQLS (P
r
ecision Qua
r
tz Lock System) is a digital audio
signal t
r
ansfe
r
cont
r
ol technology using the
Control
with
HDMI function. It offe
r
s highe
r
-quality audio
p
layback by
cont
r
olling audio signals f
r
om the
r
eceive
r
to a PQLS
com
p
atible
p
laye
r
, etc. This enables
r
emoving jitte
r
that
has a negative effect on the quality of the sound and is
gene
r
ated u
p
on t
r
ansmission.
SC-37 only:
On
p
laye
r
s com
p
atible with PQLS Bit-
st
r
eam, PQLS always wo
r
ks fo
r
all sou
r
ces.
• On
p
laye
r
s com
p
atible with PQLS Multi Su
rr
ound,
PQLS wo
r
ks fo
r
all sou
r
ces. Set the
p
laye
r
’s audio
out
p
ut to Linea
r
PCM.
• On
p
laye
r
s com
p
atible with PQLS 2 ch Audio, PQLS
only wo
r
ks when
p
laying CDs.
Please
r
efe
r
to the o
p
e
r
ating inst
r
uctions su
pp
lied with
you
r
p
laye
r
fo
r
mo
r
e info
r
mation.
This function is activated when
Control
is set to
ON
.
1
Set the remote control to the receiver operation
mode, then press
PQLS
to select the PQLS setting.
The setting is dis
p
layed on the f
r
ont
p
anel dis
p
lay.
PQLS
AUTO
– PQLS is enabled. A
pr
ecision qua
r
tz
cont
r
olle
r
in this
r
eceive
r
eliminates disto
r
tion
caused by timing e
rr
o
r
s (jitte
r
), giving you the best
p
ossible digital-to-analog conve
r
sion when you use
the HDMI inte
r
face. This is valid as an HDMI function
fo
r
PQLS-com
p
atible
p
laye
r
s.
PQLS
OFF
– PQLS is disabled.
Cautions on the Control with HDMI
function
Connect the TV di
r
ectly to this
r
eceive
r
. Inte
rr
u
p
ting a
di
r
ect connection with othe
r
am
p
s o
r
an AV conve
r
te
r
(such as an HDMI switch) can cause o
p
e
r
ational
e
rr
o
r
s.
Only connect com
p
onents (Blu-
r
ay disc
p
laye
r
, etc.)
you intend to use as a sou
r
ce to the HDMI in
p
ut of
this
r
eceive
r
. Inte
rr
u
p
ting a di
r
ect connection with
othe
r
am
p
s o
r
an AV conve
r
te
r
(such as an HDMI
switch) can cause o
p
e
r
ational e
rr
o
r
s.
• When
Control
is set to
ON
, HDMI In
p
ut in
The Input
Setup menu
on
p
age 45 is automatically set to
OFF
.
When the
r
eceive
r
’s
Control
is tu
r
ned
ON
, even if the
r
eceive
r
’s
p
owe
r
is in the standby mode, it is
p
ossible
to out
p
ut the audio and video signals f
r
om a
p
laye
r
via HDMI to the TV without
pr
oducing sound f
r
om the
r
eceive
r
, but only when a
Control
with HDMI-
com
p
atible com
p
onent (Blu-
r
ay disc
p
laye
r
, etc.) and
com
p
atible TV a
r
e connected. In this case, the
r
eceive
r
’s
p
owe
r
tu
r
ns on and the
p
owe
r
and
HDMI
indicato
r
s light.
Note
1 • If a listening mode othe
r
than
AUTO SURROUND
,
ALC
,
DIRECT
,
PURE DIRECT
,
OPTIMUM SURR
(SC-37 only)
o
r
STEREO
is selected while
the PQLS effect is enabled, the PQLS effect is disabled.
• When this
r
eceive
r
is connected by HDMI cable to a Pionee
r
p
laye
r
that is com
p
atible with the PQLS function via HDMI connection and
HDMI
r
eauthentication is
p
e
r
fo
r
med (the
HDMI
indicato
r
blinks), the PQLS effect is enabled and the listening mode is set to
AUTO
SURROUND
if a listening mode othe
r
than
AUTO SURROUND
,
ALC
,
DIRECT
,
PURE DIRECT
,
OPTIMUM SURR
(SC-37 only)
o
r
STEREO
is
selected.