Read Sony HT-DDW2500 / STR-KM2500 Service Manual online
STR-KM2500
4
About the indicators on the display
, Playback
channel
indicators
indicators
R
C
SL
SR
The letters (L, C, R, etc.)
indicate the channels being
played back. The boxes around
L and R show the receiver
downmixes the source sound to
2 channels.
indicate the channels being
played back. The boxes around
L and R show the receiver
downmixes the source sound to
2 channels.
Front Left
Front Right
Center (monaural)
Surround Left
Surround Right
Example:
Recording format (Front/
Surround): 3/2.1
Sound Field: A.F.D. AUTO
Front Right
Center (monaural)
Surround Left
Surround Right
Example:
Recording format (Front/
Surround): 3/2.1
Sound Field: A.F.D. AUTO
SW
L
C
R
SL
SR
LFE
S
T
D
T
P
O
D
MEMORY
D.RANGE
COAX
ST
MONO
B
R
SW
L
C
R
SL
SR
Name
Function
" SW
Lights up when the audio signal
is output from the
SUBWOOFER jack.
is output from the
SUBWOOFER jack.
# LFE
Lights up when the disc being
played back contains an LFE
(Low Frequency Effect)
channel and the LFE channel
signal is actually being
reproduced.
played back contains an LFE
(Low Frequency Effect)
channel and the LFE channel
signal is actually being
reproduced.
$ D
Lights up when the receiver is
decoding Dolby Digital signals.
Note
When playing a Dolby Digital
format disc, be sure that you
have made digital connections
and that INPUT MODE is set to
“AUTO” (page 34).
decoding Dolby Digital signals.
Note
When playing a Dolby Digital
format disc, be sure that you
have made digital connections
and that INPUT MODE is set to
“AUTO” (page 34).
% OPT
Lights up when INPUT MODE
is set to “AUTO” and the source
signal is a digital signal being
input through the OPTICAL
jack.
is set to “AUTO” and the source
signal is a digital signal being
input through the OPTICAL
jack.
& DTS
Lights up when the receiver is
decoding DTS signals.
Note
When playing a DTS format
disc, be sure that you have made
digital connections and that
INPUT MODE is set to
“AUTO” (page 34).
decoding DTS signals.
Note
When playing a DTS format
disc, be sure that you have made
digital connections and that
INPUT MODE is set to
“AUTO” (page 34).
Name
Function
' MEMORY
Lights up when a memory
function, such as Preset
Memory (page 33), etc., is
activated.
function, such as Preset
Memory (page 33), etc., is
activated.
( Tuner
indicators
Lights up when using the
receiver to tune in radio stations
(page 31), etc.
receiver to tune in radio stations
(page 31), etc.
) Preset
station
indicators
indicators
Lights up when using the
receiver to tune in preset radio
stations. For details on
presetting radio stations, see
page 33.
receiver to tune in preset radio
stations. For details on
presetting radio stations, see
page 33.
* D.RANGE
Lights up when dynamic range
compression is activated.
compression is activated.
+ COAX
Lights up when DVD/BD input
is selected. However, “NO
INPUT” appears on the display
if no digital signal is input
through the COAXIAL jack.
is selected. However, “NO
INPUT” appears on the display
if no digital signal is input
through the COAXIAL jack.
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