CI9120_9060 manual (GB) 12/12/02 9:09 pm Page 8
Operation
REAR-PANEL CONTROLS AND CONNECTIONS
12341 23541011
ENGLISH
FRAN?AIS
DEUTSCH
NEDERLANDS9876
1 There is one CHANNEL trimmer per amplifier channel. Each trimmer5 The Flex-Pad STEREO right and left IN is a high-impedance input
will attenuate each input from a minimum to MAX setting (approx -specifically designed for connection to preamplifier or home-theatre
13 dB to 0.0 dB). We have designed the adjustment range sufficientprocessor outputs. We strongly recommend that these inputs not
to match the speaker sensitivity both from room-to-room and perbe connected to equipment that does not have a volume control!
speaker for multi-speaker installations. The design of this trimmer is
for sensitivity matching only, not a volume control. It is highly6 The VACATION switch is the master on/off control for the amplifier.
ESPA?OLunlikely one would adjust the trimmers once the installation wasWhen the switch is in the on state the amplifier is in standby as shown
complete, thus for this reason we have placed the trimmers at theby the amber LED above the power switch on the front panel. If the
back of the amplifier.amplifier will not be used for an extended period of time, switch the
VACATION switch to the VACATION position.
2 Each amplifier CHANNEL INPUT OUTPUT is a direct pass-through
connection, thus the source impedance of each channel input is7 The SLEEP/WAKE, SENSE/DEFEAT switch logic controls the
exactly the impedance of the output. The special design of the NADstandby/on-state of the amplifier via the presences or absence of
ITALIANORCA cables that accompany the NAD CI-series amplifier allow for upaudio signal at the Flex-Pad or amplifier channel inputs. The
to 6 channels to be fed from one channel of the Flex-Pad STEREOSLEEP/WAKE, SENSE/DEFEAT switch must be in the SLEEP/WAKE
and MONO OUT, without degradation in sound quality. Forposition in order to use this logic. When the SLEEP/WAKE,
example, one can jumper from Flex-Pad OUT Right to CHANNEL 1SENSE/DEFEAT switch is in the SENSE/DEFEAT position, this logic
INPUT, then from CHANNEL 1 OUTPUT to CHANNEL 2 INPUT,control is deactivated.
from CHANNEL 2 OUTPUT to CHANNEL 3 INPUT, and so on up toWhen the switch is in the SLEEP/WAKE position, the NAD CI-series
PORTUGUaS6 channels of inputs. The NAD CI-series RCA jumper cables areamplifier will instantaneously turn on from a standby state, sensing
specially designed low-capacitance high-performance cables. We doany input signal from any channel as seen by a lit green SENSE LED
not recommend that you use any other RCA jumper cableson the front panel of the amplifier (approximately above 20mV RMS
than the NAD RCA jumper cables supplied with the NAD CI-input). If all of the audio signals are absent for approximately 5
series amplifier, to do so may cause significant loss in musicminutes, the amplifier will switch automatically to standby condition,
fidelity or possible other problems.with the green SENSE LED off, and the amber LED over the front
panel switch lit.
3 The Flex-Pad MONO OUT is a sum of the stereo right and left inputsWhen the switch is in the SENSE/DEFEAT position, the amplifier will not
SVENSKAwith an output impedance of 75 ohms. We do not recommendturn on even if an input signal is present on any channel or Flex-Padinput.
driving more than 6 amplifier inputs with this MONO OUT source.
4 The Flex-Pad STEREO right and left OUT is a stereo buffer with an
output impedance of 75 Ohms per output, capable of driving up to 6
NAD CI-series amplifier inputs per output. We do not recommend
you drive more than 6 amplifier inputs per Flex-Pad output.
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