NAD T747 Owner's Manual page 11

IDENTIFICATION OF CONTROLS
REAR PANEL
18 zONE OUT - FIX, VAR: Connect both FIX and VAR ZONE OUT to
the corresponding audio input of an external integrated amplifier,
preamplifier or receiver.
FIX: When FIX is the selected ZONE 2 audio output port, the ZONE 2
volume level can only be varied by using the VOLUME control of the
external amplifier or receiver it is connected to. Neither the front panel
VOLUME nor ZR 5's [VOL ] can vary Zone 2 audio output.
VAR: If VAR is the selected ZONE 2 audio output port, the Zone 2
volume level can be adjusted depending upon the setting of the
"Volume" item (either Fixed or Variable setting) in the Zone 2 Controls
OSD menu.
For a better understanding of Zone 2 features, refer to the item about
ZONE 2 CONTROLS under the USING THE T 747 - MAIN MENU segment
of the OPERATION section.
19 AUDIO 5 IN/OUT, AUDIO 6: Input for additional line level input signals
such as CD player, MP player or a tape recorder. Connect AUDIO 5 OUT
to the analog audio input of a recording component such as a cassette
deck, DVD recorder or to an outboard audio/video processor. Connect
the AUDIO 5 IN jacks to the component's corresponding output.
AUDIO 6 IN is ideal for the connection of the analog output of line-level
audio sources like a CD player or Stereo tuner.
20 SPEAKERS: Connect the respective speaker's FRONT L, FRONT R,
CENTER, SURROUND R, SURROUND L, SURROUND BACK L, SURROUND
BACK R and CENTER channels to their corresponding loudspeakers.
Make sure the "+" (red) terminal and "-" (black) terminal are connected
to the corresponding "+" and "-" terminals of the loudspeaker. Use extra
care to ensure that no stray wires or strands cross between posts or
terminals at either end.
The T 747 is designed to produce optimum sound quality when connected
to speakers with impedances within its operating range. Please make sure
that all the speakers are rated 8 ohms minimum per speaker.
NOTE
Use stranded wire of at least 16 gauge (AWG). Connections to the T 747
can be made with banana plugs (120 V version model only) or by using
bare wire or pins. Use the transverse hole through the post for bare-wire
or pin connections. By loosening the terminal's plastic nut, make a
clean, neat connection and re-tighten carefully. To minimize the danger
of short-circuit, ensure that only 1/2-inch of exposed wire or pin is
employed when connecting.
21 SWITCHED AC OUTLET: This convenience outlet can supply switched
power to another component or accessory. It is powered ON and OFF
by the front panel POWER button or by the AVR 3's ON and OFF keys.
The total draw of all devices connected to this outlet must not exceed
100 watts.
22 AC MAINS INPUT: The T 747 comes supplied with a separate AC Mains
cable. Before connecting the cable to a live wall socket, ensure that it
is firmly connected to the T 747's AC Mains input socket first. Connect
only to the prescribed AC Outlet, i.e., 120V 60 Hz or 230V 50 Hz. Always
disconnect the AC Mains cable plug from the live wall socket first,
before disconnecting the cable from the T 747's Mains input socket.
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