NAIM NAC 112 - ISSUE 2 Manual - page 18
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12.4 volume
The remote handset
volume
key provides some alternative
control characteristics. A quick press and release of a key
will adjust by a preset “nudge”. A quick press and release
of a key followed by press and hold will cause continual
slow adjustment. Simple press and hold will cause
continual fast adjustment.
12.5 channel balance
Channel balance adjustment is operated electronically
within the preamplifier and is controlled by the remote
handset
bal
keys only. Balance will automatically centre as
it reaches the mid point. Centring is indicated by a flashing
volume control indicator. To resume adjustment once the
balance has centred, a handset
bal
key must be released
and re-pressed.
The handset
bal
keys provides some alternative control
characteristics. A quick press and release of a key will
adjust by a preset “nudge”. A quick press and release of a
key followed by press and hold will cause continual slow
adjustment. Simple press and hold will cause continual fast
adjustment.
12.6 mute
The
mute
button silences and restores the output signal.
12.7 mon
The
mon
button operates the tape monitor circuit enabling
the recorded output of a suitably equipped recording device
to be heard.
12.8 record mute
In order to minimise power consumption and improve
sound quality the NAC 202 record output circuits may be
switched off.
To engage or disengage the record mute first operate the
tape monitor function as described above then press the
front panel
mute
button. The mute button indicator will be
illuminated when record mute is engaged and extinguished
when record mute is disengaged.
Record mute can be engaged and disengaged from the
remote handset by operating the
tape monitor
function
followed by the
mute
function.
12.9 display
The NAC 202 front panel button display can be switched off
by pressing the remote handset (in preamplifier mode)
disp
function. Any subsequent handset or front panel operation
will temporarily restore the display. A second operation of
the
disp
function will permanently restore the display.
12.10 switch-on
After switch-on, via the power supply or power amplifier
power
button, the NAC 202 will remain muted for 30
seconds while control systems and circuits stabilise.
Note:
A flashing mute indicator after switch-on indicates
that the preamplfier power supply or link plugs are
incorrectly connected.
12.11 remote control
The NARCOM 3 remote handset supplied with the NAC 202
duplicates all configuration options. See Section 17 for
more information. The Flash handset will also control the
NAC 202. See Section 16 for more information.
12.12 defaults
To restore all programmable settings to the factory defaults
press and hold the remote handset
disp
key while the
preamplifier is in program mode. The preamplifier will exit
from program mode following this operation.
NAC 202