Denon AVR-1312 User Manual

37

Center Image
Assign center channel 
signal to front left and right 
channels for wider sound.

 “Center Image” is displayed when the surround mode is set to “DTS 

NEO:6 Music”.

Panorama
Assign front L/R signal also 
to surround channels for 
wider sound.

ON : Set.
OFF : Do not set.

 “Panorama” is displayed when the surround mode is set to “PL

gx 

Music” or “PL

g Music”.

Dimension
Shift sound image center 
to front or rear to adjust 
playback balance.

 “Dimension” is displayed when the surround mode is set to “PL

gx 

Music” or “PL

g Music”.

Center Width
Assign center channel 
signal to front left and right 
channels for wider sound.

 “Center Width” is displayed when the surround mode is set to “PL

gx 

Music” or “PL

g Music”.

AFDM
(Auto flag detect mode)
Detect the source’s 
surround back channel 
signal and set the 
optimum surround mode 
automatically.

ON : Set.
OFF : Do not set.

[Example] Playing Dolby Digital software (with EX flag)
• When “AFDM” is set to “ON”, the surround mode is automatically set 

to the DOLBY D + PL

gx C mode.

•  To play in the DOLBY DIGITAL EX mode, set “AFDM” to “OFF” and 

“Audio Adjust” – “SB CH OUT” to “MTRX ON”.

 Some Dolby Digital EX sources do not include EX flags. If the playback 

mode does not switch automatically even when “AFDM” is set to 
“ON”, set “Audio Adjust” – “SB CH OUT” to “MTRX ON” or “PL

gx 

C”.

D.Comp
Compress dynamic range 
(difference between loud 
and soft sounds).

Low / Mid / High : These set the compression level.
OFF : Turn dynamic range compression off.

DRC
Compress dynamic range 
(difference between loud 
and soft sounds).

Auto : Automatic dynamic range compression on/off control according to 
source. This can be set in the Dolby TrueHD mode.
Low / Mid / High : These set the compression level.
OFF : Dynamic range compression always off.

SB CH OUT
Sets the method of 
generating of the surround 
back channel.

n For 2-channel sources

ON : The surround back channel is used.
OFF : No signal is played from the surround back channels.

n For multi-channel sources

Set the decoding method for the surround back channel.
DSCRT ON : Play the surround back signals included in the 7.1-channel 
source.
MTRX ON : Generate and play the surround back signals from the 
surround channel signals.
ES MTRX

z1

 : Generate and play the surround back signals from the 

surround channel signals of the DTS source.
ES DSCRT

z2

 : Play the surround back signals included in the 

6.1-channel DTS source.
PL

gx C

z3

 : Generate and play the surround back signals by decoding 

the signals in the Dolby Pro Logic 

gx Cinema mode.

gx M : Generate and play the surround back signals by decoding the 

signals in the Dolby Pro Logic 

gx Music mode.

OFF : Do not play the surround back channel.

z1  This can be selected when playing DTS sources.

z2  This can be selected when playing DTS sources including a signal to 

identify discrete 6.1-channel signals.

z3  This can be selected when “Speaker Config.” – “Surround Back” 

(

C

 

page 5 “Speaker Config.”

) is set to other than “None”.

  If the source being played contains a surround back signal, the decoder 

type is automatically selected by the AFDM function. Set “AFDM” to 
“OFF” to switch to your preferred decoder.

If the setting in “Speaker Config.” – “Surround Back” (

C

 

page 5 

“Speaker Config.”

) is “None”, “SB CH OUT” is not displayed.

Subwoofer
Turn subwoofer output on 
and off.

ON : The subwoofer is used.
OFF : The subwoofer is not used.

the “SW Mode” (

C

 

page 6 “Bass Setting”

) is “LFE+Main”.

Default
The “Audio Adjust” settings 
are returned to the default 
settings.

Yes : Reset to the defaults.
No : Do not reset to the defaults.

BD