NAIM Amplifiers, Руководство пользователя

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16
NAC 112x
17.6 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.
17.7 Mute
The mute button silences and restores the output signal.
17.8 Record Monitor
The mon button operates the record monitor circuit enabling the
recorded output of a suitably equipped recording device to be
heard.
17.9 Record Mute
In order to minimise power consumption and improve sound
quality the NAC 112x record output circuits may be switched off.
To engage or disengage the record mute first operate the
record monitor function (mon) as described in Paragraph 17.8
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 record monitor function followed by the
mute function.
17.10 Display
The NAC 112x 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.
17.11 Switch-on
After switch-on, via the power supply or power amplifier power
button, the NAC 112x will remain muted for 15 seconds while
control systems and circuits stabilise.
17.12 Remote control
The NARCOM 3 remote handset supplied with the NAC 112x
duplicates all configuration options. See Section 24 for more
information. The
Flash and iCom handsets will also control the
NAC 112x. See Sections 23 and 25 for more information.
17.13 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.
18.1 NAC 112x Front
volume
mute mon
source selection