Sony STR-DA5500ES Operating Instructions Manual page 12

Name Function
B Playback
The letters (L, C, R, etc.)
channel indicate the channels being
indicators played back. The boxes
around the letters vary to
show how the receiver
downmixes the source
sound (based on the speaker
settings).
L Front Left
R Front Right
C Center (monaural)
SL Surround Left
SR Surround Right
S Surround (monaural or the
surround components
obtained by Pro Logic
processing)
SBL Surround Back Left
SBR Surround Back Right
SB Surround Back (the
surround back components
obtained by 6.1 channel
decoding)
Example:
Recording format (Front/
Surround): 3/2.1
Output channel: Surround
speakers are set to "NO."
Sound Field: A.F.D. AUTO
SW
12
GB
L C R
SL SR
Name Function
C Input
Light up to indicate the
indicators current input.
INPUT Lights up constantly with
either following the
corresponding indicators
that indicate the current
input status.
AUTO Lights up with the
corresponding indicators
that indicate the current
input when INPUT MODE
is set to "Auto."
HDMI The receiver recognizes a
component connected via
an HDMI IN jack.
COAX Digital signal is input
through the COAXIAL
jack.
OPT Digital signal is input
through the OPTICAL jack.
ANALOG No digital signal is being
input. When INPUT
MODE is set to "Analog,"
or when the "2ch Analog
Direct" is being selected, it
also lights up.
MULTI The multi-channel input is
selected.
D HDMI OUT
Lights up when the signals
A + B are output from the HDMI
OUT A or B jack. + also
lights up, along with A and
B when the signals are
output from both jacks.
E EQ
Lights up when the
equalizer is activated.
F BI-AMP
Lights up when surround
back speakers selection is
set to "BI-AMP."
G SLEEP
Lights up when the sleep
timer is activated.