Sony STR-DG1100 Operating Instructions Manual page 96

About the indicators on the display
Name Function
A SW
Lights up when sub woofer
is connected and the audio
signal is output from the
SUB WOOFER jack. While
this indicator lights up, the
receiver creates a sub
woofer signal based on the
L.F.E. signal in the disc
being played back or the
low frequency components
of the front channels.
96
GB
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 L C R
SL SR