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Calling up and operating
the D/A converter options
D/A set-up option
OVS
(not with iPod and Tuner)
D/A set-up option
Output
(not with iPod and Tuner)
D/A Converter Settings
A number of special settings are available for the MP 1250 R's D/A converter;
they are designed to fine-tune the characteristics of your amplifier to suit your
listening preferences.
To enter the D/A converter options press the
briefly.
Alternatively you can enter the D/A converter options by a long press on the
button of the remote control.
This action opens a set-up window in which the various options are displayed.
• Now use the
/
buttons to select a set-up option.
• In each case the displayed option can be altered using the
buttons.
• If no further action is taken for a period of a few seconds, the set-up window
disappears again from the screen.
Pressing this button causes the currently active digital filter to be displayed on
the screen for a period of about one second, e. g.: 'FIR lang'.
During this period pressing the
selects the five available digital filters in turn. For more information on filters
please refer to the Section 'Glossary / Supplementary Information, Digital
filters'.
Note:
A continuously glowing code number (1 ... 4) on the screen indicates the active
filter.
At this point it is possible to toggle between normal and inverted phase in the
signal.
With particular instruments or voices the human ear is certainly capable of
detecting whether absolute phase is correct or not. However, absolute phase is
not always correctly recorded. The problem can be corrected by pressing this
button to invert the signal (i.e. turn it through 180° ).
The correction is carried out at the digital level, and has absolutely no adverse
effect on sound quality.
button on the front panel
/
button repeatedly calls up and
/
11
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