27
Settings
A
brief press
on this button toggles between normal and inverse
signal phase.
Inverse mode is indicated by the green LED.
A
long press
on this button calls up the set-up option for adjusting
screen brightness.
(see section entitled
‘System settings’
)
A brief press on this button switches to
FIR
oversampling. Press
the button again to toggle between FIR
1
(red LED) and FIR
2
(green LED) oversampling.
You will find a more detailed explanation of oversampling in the
section entitled
‘Technical description, oversampling /
increasing the sampling rate’
.
A brief press on this button switches to
Bezier
oversampling.
Press the button again to toggle between Bez
1
(red LED) and
Bez
2
(green LED) oversampling.
You will find a more detailed explanation of oversampling in the
section entitled
‘Technical description, oversampling /
increasing the sampling rate’
.
A
brief press
on this button toggles the analogue output filter
between 60 kHz (standard mode) and 120 kHz bandwidth (‘WIDE’
mode). ‘WIDE’ mode is indicated by the green LED.
A
long press
on the button calls up the menu for changing the
USB mode (see section entitled
‘System settings’
).
Please refer to the Chapter
'Technical description - Digital
filters / Oversampling '
for an explanation of the 'wide' mode.
Volume
/
Increases / reduces volume
You can disable the volume control if you wish, in which case it is
by-passed by a gold-contact relay. This is accomplished by
setting the switch on the back of the
DAC 8
to ‘LINE’. The
headphone volume is independent and can still be adjusted.
