Understanding the Multi-Channel Surround Displays
Sound Surround Enjoying
1 2 3 4 5 6 7
OPTCOAXMULTI CH IN aDIGITAL L.F.E. aDTS MPEG
SP.OFF D.RANGE EQ PRO LOGIC
1OPT
Lights up when the source signal is a digital signal being input through the OPTICAL terminal.
2COAX
Lights up when the source signal is a digital signal being input through the COAXIAL terminal.
3MULTI CH IN
Lights up when MULTI CH IN is selected.
4MPEG
Lights up when MPEG signals are input.
Note
Only the front 2 channels are compatible with MPEG format. Multi channel surround sound is downmixed and output from the front 2 channels.
5 ; DIGITAL
This indicator lights up when the receiver is decoding signals recorded in the Dolby Digital format.
6PRO LOGIC
Lights up when the receiver applies Pro Logic processing to two channel signals in order to output the center and surround channel signals.*
*However, this indicator does not light if the center and surround speakers are set to “NO”, or the SPEAKERS button is set to OFF and the A.F.D. or NORMAL SURROUND sound fields are selected.
Note
Pro Logic decoding does not function for MPEG format signals.
89
SW | L C R STEREO MONO MEMORY |
SL | SR |
SSB
SLEEP
7L.F.E.
Lights up when the disc being played back contains the LFE (Low Frequency Effect) channel. When the sound of the LFE channel signal is actually being reproduced, the bars underneath the letters lights up to indicate the level. Since the LFE signal is not recorded in all parts of the input signal the bar indication will fluctuate (and may turn off) during playback.
8SW
Lights up when sub woofer selection is set to “YES” (page 20) and the audio signal is output from the SUB WOOFER jack(s).
9Play back channel indicators
The letters light up to indicate the channels being played back. The boxes around the letters vary to show how the receiver downmixes the source sound (based on the speakers setting). When using sound fields like “DIGITAL CONCERT HALL”, the receiver
adds reverberation based on the source sound.
L: Front Left | R: Front Right |
C: Center (monaural) | SL: SurroundLeft |
SR: Surround Right |
|
S:Surround (monaural or the surround components obtained by Pro Logic processing)
SB: Surround Back (the surround back components obtained by 6.1 matrix decoding)
Example:
Recording format (Front/Surround): 3/2
Output channel: Surround speakers absent
Sound Field: A.F.D.
L C R
SL | SR |
34