Aiwa AV-NW31 - Manual (Page 9)

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9
SOUND
CUSTOM AUDIO ADJUSTMENT
BALANCE MUTING
MULTI JOG
TREBLE
BASS
VOLUME
+ , -
MASTER VOLUME
JOG
+ , -
TONE
BALANCE
MUTING
VOLUME CONTROL
Turn MASTER VOLUME (press VOLUME + , - ).
Adjust from 0 (minimum) to 49 and MAX (maximum).
Volume level setting is retained during power-of
f standby . If the
unit is turned of f with the volume set to 21 or higher , it is
automatically turned down to 20 the next time the unit is turned
on.
Left and right balance of the front and surround speakers
1 Press BALANCE repeatedly .
“ L/R 0dB ” and “ LS/RS 0dB *” appear alternately .
“ L/R 0dB ” means that the left and right front speakers level is
the same.
“
LS/RS 0dB *” means that the left and right surround speakers
level is the same.
Select one of them to adjust it.
* This is not displayed in stereo mode (SURROUND of
f or
DSP off) or when the surround speakers are set to “ NONE ”.
2 Turn MUL TI JOG (press JOG + , - repeatedly).
Example:
“
L>R 5dB ” means that the left front speaker level is 5 dB higher
than that of the right front speaker .
“ LS<RS 10dB ” means that the right surround speaker level is
10 dB higher than that of the left surround speaker .
NOTE
• The adjustable level ranges from 0 to 10 dB.
• The surround speaker balance can be adjusted only when
SURROUND or DSP is set to on and the surround speakers
are not set to “
NONE ”.
Muting the sound temporarily
Press MUTING so that “ MUTE ON ” appears on the display . The
sound is muted.
To return to the previous volume level, press MUTING again.
“
MUTE OFF ” is displayed.
To reset the volume and balance to the default value, press and
hold BALANCE until “
LVL RESET ” is displayed.
All the speaker volume as well as the left and right balance of
the front and surround speakers are reset to the default value (0
dB).
BASS AND TREBLE
Turn BASS or TREBLE.
The adjustable level for the bass sound and the treble sound
ranges from –10 to +10 dB at 2 dB steps.
Adjusting bass and treble with the remote control
1 Press TONE repeatedly to select BASS or TREBLE.
2 Press JOG
+ or - to adjust the bass or treble level.
SOUND
DSP SURROUND
MULTI JOG
DSP
JOG
+ , -
DSP
The DSP (Digital Signal Processor) surround circuits can recreate
the ef fect of sounds reflected from walls or ceilings, to obtain the
sound presence of real environments.
The unit provides 5 DSP
preset modes.
1 Press DSP.
2 Within 6 seconds, turn MULTI JOG to select the
desired DSP mode.
The “ DSP ” and “ S ” (surround speakers) indicators light up.
DISCO HALL LIVE CHURCH MOVIE
When the music source is monaural
The DSP system may not work ef fectively depending on the DSP
mode selected.
To cancel the selected mode
Press DSP to display the DSP mode name, and press the button
again within 6 seconds. “
DSP OFF ” appears on the display .
To select with the remote control
1 Press DSP.
2 Within 6 seconds, press JOG
+ or - repeatedly until the
desired DSP mode is displayed.
NOTE
• DSP cannot be turned on when the surround speakers are set
to “ NONE ”.
• DSP is automatically canceled when SURROUND is turned
on, and vice versa.
SOUND ADJUSTMENT DURING
RECORDING
The output volume and tone of the speakers or headphones may
be freely varied without af fecting the level of the recording.