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10
N
0
526 / N
0
523 DUAL-MONAURAL PREAMPLIFIER / OWNER’S MANUAL
GETTING STARTED
Mute button:
press this button to mute and unmute the level
of the Balanced outputs––and the Single-Ended outputs if you
have set them to Variable in the Setup menu, or the Headphone
output if you have connected headphones––by the amount
determined in the Setup menu. The Mute LED on the front panel
lights when the mute function is active.
Enter button:
press this button to select or deselect a menu
item when the Setup menu is displayed.
N
0
526 only: press the Enter button to display the Sampling
rate when one of the digital inputs is selected (this function
is disabled when PLL Lock is set to Wide).
Balance buttons:
press this button to edit the left-to-right
channel balance sent to the Balanced outputs, Single-Ended
outputs if set to Variable in the Setup Menu, or Headphone output
if headphones are connected. The Balance LED illuminates
when Balance adjustment is active. It also illuminates when
Balance adjustment is inactive if the left-to-right channel
balance is offset from 0.
Clari-Fi® button (N
0
526 only): pressing this button activates
or deactivates HARMAN Clari-Fi music restoration
technology. After turning Clari-Fi on, the unit will display
the Clari-Fi Intensity menu, which can be adjusted from 0
to 9 using the Volume buttons.
Clari-Fi can be applied to digital input sources only.
Polarity button:
pressing this button inverts the absolute
polarity of the signal at the outputs. The Polarity LED on the
front panel illuminates when the signal’s polarity is inverted.
Display button:
press this button to change the intensity of the
front-panel display. Multiple presses of the Display button cycle
through the available brightness levels: High, Medium, Low, Off.
If the display is Off and the unit is On, press the Display button
to turn the display on.
USB transport control buttons (N
0
526 only): when the
USB Type-B input is selected and software that supports
external USB controls (such as Apple iTunes®), these
buttons control playback.
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