General; Location And Function Of Controls Sssrssreeccerceeteeceeceeseeeens; Changing The Spectrum Analyzer Displays - Sony XDP-766EQ Service Manual

Digital signal processor
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SECTION 1
GENERAL
Location and Function of Controls
This section is extracted from
instruction
manual.
See the pages in @ for details.
{) MODE button G@@OOOO
Press to select the spectrum analyzer
display patterns or the respective modes set
by the sound image setting. Use this button
for registering the DSP file name.
(2} +/- (level adjust) button
O0O80000
Press to adjust each level, or select each
mode in their respective settings.
{3} SuR button ®
This button functions as the surround mode
on/off button,
[4 £Q button @
Press to tum on/off the equalizing mode.
[5} DRS button @
Press to tum on/off the dynamic range
suppressing mode.
(§] EDIT button SPOOOOD
Press to register the DSP file or to select the
_ adjusting mode while the DSP file is
registering.
4
Spectrum Analyzer Function
Changing the Spectrum Analyzer Displays
POS button O@
Press to adjust or change the desired
listening position.
[8) s/u (Sony original DSP filesuser's DSP file
select) button ®
;
Press to switch between the Sony original
DSP file and the user's DSP file mode.
(9) Preset number/frequency select buttons
©0000
Press to select the memorized DSP file or to
register a DSP file. ~
SUB. W (sub woofer LPF cutoff frequency
select) button ®
Press to select the LPF cutoff frequency of
the sub woofer's output.
(3 DSPL (spectrum analyzer display select)
button @
Press to change the spectrum analyzer
display to either include the character
indication or not.
[13 POS display section
;
Displays the currently selected listening
position. This section flashes while the unit
is in the fine adjustment mode of the
listening position.
[3 Spectrum analyzer/equalizer sound curve
display section
The character information or the file name is
displayed on the upper section, and the
spectrum analyzer or the graphic equalizer
is displayed on the lower section of the
display window.
{14 DSP indicator display section
Indicates whether the respective DSP
function is activated or not.
Lights up while the graphic
equalizer function is activated.
Press EQ button to turn on/off
the function.
Lights up while the surround
function is activated.
Press SUR button to turn on/off
the function,
Lights up while the DRS.
function is activated.
"2
Press DRS button to tum on/off
f-
the function.
Le
Press the +/- button,
\ >
SENS LEV 6
|
ae
*
ae AN
1 (SENS
LEVEL) of the Spectrum Analyzer
Note
If the "SENS LEV 0" indication
appears on the display window,
the spectrum analyzer will not be
displayed,
(The "SENS LEV" indication will appear on the display window.)
You can adjust the level of the oscillation in 11 steps.
(The larger the figure of the SENS LEV becomes, the higher the
sensitivity of the spectrum analyzer is.)
Changing the Display Patterns
1
Press the MODE button.
ANALYZER
1
2
Press either the + or - button, and select the
desired display pattern.
jovee J
You can choose from seven patterns.
Each time you press the button, the display pattern changes as
follows:
Spectrum analyzer display patterns
ANALYZER 1
ANALYZER 2
ANALYZER 3

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