5 
•Depending on the positions of the speakers and the sound source, in some cases it may not be possible to achieve good results. In this case, set the setting to OFF.
UP MIX OFF |
|
| UP MIX ON |
|
L SW | C | R | L SW C | R |
SL |
| SR | SL | SR |
SBL | SBR |
| SBL | SBR |
1 Switch the receiver into standby.
2 While holding down PRESET on the front panel, and hold the STANDBY/ON for about two seconds.
UP MIX: OFF appears and the Up Mix function turns off. If you want to turn this function on, perform steps 1 and
2again.
•When set to ON, the 
(Up Mix) indicator on the front panel lights.
Note
•Set to ON regardless of this setting when playing
•May automatically be set to OFF even when set to ON, depending on the input signal and listening mode.
•If the Network Standby is set to ON or Standby Through is not set to OFF, you may not be able to set the Up Mix function.
•HDMI Control should also be set to OFF, not ON.
Setting the Audio options
There are a number of additional sound settings you can make using the AUDIO PARAMETER menu. The defaults, if not stated, are listed in bold.
Important
•Note that if a setting doesn’t appear in the AUDIO PARAMETER menu, it is unavailable due to the current source, settings and status of the receiver.
AUDIO | TOOLS |
PARAMETER | MENU |
RECEIVER SLEEP SOURCE | TOP | TUNE |
| ||
| MENU |
|
RECEIVER | T |
| P |
E |
| R | |
| S | ENTER | E |
INPUT | E | S | |
R |
| E | |
| P |
| |
|
|
| T |
| HOME |
|
|
| MENU | TUNE |
|
| PTY | BAND | |
| iPod CTRL |
| RETURN |
Listening to your system 
Setting/What it does | Option(s) | |
EQ (Acoustic Calibration EQ) | ON | |
Switches on/off the effect of Acoustic | OFF | |
Calibration EQ. | ||
| ||
S.DELAY (Sound Delay) | 0 to 500 ms (1 | |
Some monitors have a slight delay when | step : 5 ms) | |
showing video, so the soundtrack will be | Default: 0 | |
slightly out of sync with the picture. By adding |
| |
a bit of delay, you can adjust the sound to |
| |
match the presentation of the video. |
| |
MIDNIGHT/LOUDNESSa | M/L OFF | |
The MIDNIGHT allows you to hear effective | MIDNIGHT | |
surround sound of movies at low volumes. | LOUDNESS | |
The LOUDNESS is used to get good bass and | ||
| ||
treble from music sources at low volumes. |
| |
S.RTV (Sound Retriever)b | OFFc | |
When audio data is removed during the | ON | |
compression process, sound quality often | ||
| ||
suffers from an uneven sound image. The |
| |
Sound Retriever feature employs new DSP |
| |
technology that helps bring CD quality sound |
| |
back to compressed |
| |
restoring sound pressure and smoothing |
| |
jagged artifacts left over after compression. |
| |
DUAL MONOd | CH1 – Channel 1 | |
Specifies how dual mono encoded Dolby | is heard only | |
Digital soundtracks should be played. | CH2 – Channel 2 | |
| is heard only | |
| CH1 CH2 – Both | |
| channels heard | |
| from front | |
| speakers | |
F.PCM (Fixed PCM) | OFF | |
This is useful if you find there is a slight delay | ON | |
before OFF recognizes the PCM signal on a | ||
| ||
CD, for instance. |
|
When ON is selected, noise may be output during playback of