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5 XM MODULE INPUT (120V version only): Connect XM radio cable
to this socket. Follow the instructions that came with your XM radio.
With XM radio, there are more than 100 channels of music, news, sports,
comedy, talk and entertainment. You will find that the coverage is
continent wide. The music quality is digital with many commercial-free
music channels.
NOTE
The external XM radio is not supplied with your T 175.
DAB MODULE INPUT (230V version only): Plug-in the other end
of the Mini-Din connector from the NAD DAB Adaptor DB 1 module
output port into this socket. The T 175 is compatible only with NAD
DAB Adaptor DB 1 so check with your NAD dealer for this module's
availability. With DAB, you can receive CD-like quality programs without
any annoying interference and signal distortion.
NOTE
The external "NAD DAB Adaptor DB 1 module" is not supplied with your
T 175.
6 RS-232: Connect this interface via RS-232 serial cable (not supplied)
to any Windows® compatible PC to allow remote control of the T 175
through NAD's proprietary PC software or other compatible external
controllers. Please log on to www.nadelectronics.com/software for the
latest PC interface control software. NAD is a certified partner of AMX
and Crestron and fully supports these external devices. See your NAD
audio specialist for more information
7 +12V TRIGGER OUT: There are three configurable +12V TRIGGER
OUTPUT. Use a 3.5mm mini-jack connector to pass +12 volts at a
maximum current of 50 milliamps to auxiliary equipment such as a
multichannel amplifier or subwoofer. The center conductor (hot) of the
3.5mm jack is the control signal. The outside conductor (shield) is the
ground return-path.
TRIGGER IN accepts 12V Trigger output of compatible components such
as power controllers and home automation devices.
TRIGGER OFF/AUTO: When at AUTO position, the T 175 selects the 12V
Trigger Input to turn ON (if so assigned at the "Trigger Setup" menu)
and at the same time disables the HTRC 1 and front panel's ON/OFF
function. When at OFF position, the trigger input is disabled.
WARNING
If Auto Trigger IN at Trigger Setup menu is assigned to 'Main' or 'All' and
the TRIGGER switch is set to 'AUTO' mode, the standby button in the front
panel as well as the corresponding ON/OFF function keys in the HTRC 1
remote control will be disabled effectively handling this function to an
external controller. Switch TRIGGER to 'OFF' to maintain normal power
ON/OFF function procedures.
See discussion on 'Trigger Setup' at the 'Setup Menu' literature for
guidelines on how to configure TRIGGER IN/OUT.
IDENTIFICATION OF CONTROLS
8 IR IN/OUT: These mini-jacks accept and output remote-controlled
codes in electrical format, using industry-standard protocols, for use
with "IR-repeater" and multi-room systems and related technologies.
IR IN: This input is connected to the output of an IR (infrared) repeater
(Xantech or similar) or the IR output of another component to allow
control of the T 175 from a remote location.
IR OUT 2: When connected to the IR IN of an ancillary equipment,
direct the ancillary equipment's own remote control to the T 175's
infrared receiver to command or control the linked unit.
IR IN and IR OUT 3: Connect the T 175's IR IN to the IR OUT of an
ancillary equipment. Connect also the T 175's IR OUT 3 to another
equipment with IR IN feature. With this setup, the T 175 acts as an "IR-
repeater" allowing the equipment connected to the T 175' s IR IN control
or command of the other equipment linked to the T 175's IR OUT 3.
IR OUT 1: In conjunction with IR IN, IR OUT 1 can be used as an "IR-
repeater" just like the IR OUT 3 as described above. It can also stand
alone as an IR OUT similar to that of IR OUT 2 function.
All NAD products with IR IN/IR OUT features are fully compatible with
the T 175. For non-NAD models, please check with your other product's
service specialists as to their compatibility to the T 175's IR features.
9 AUDIO 1-5 IN/VIDEO 1-5 IN/S-VIDEO 1-5 IN, AUDIO 6 IN: These
comprise the T 175's principal input. Connect S-Video, composite video,
and analog stereo audio input ports to source components such as
DVD players and HDTV/satellite tuners.
AUDIO 3-4 IN/VIDEO 3-4 IN/S-VIDEO 3-4 IN may be used with recording
components such as videocassette or DVD-recorders by connecting
these components' record-output to the corresponding T 175 AUDIO
3 IN/VIDEO 3 IN/S-VIDEO 3 IN or AUDIO 4 IN/VIDEO 4 IN/S-VIDEO 4 IN
jacks. AUDIO 3 IN/VIDEO 3 IN/S-VIDEO 3 IN or AUDIO 4 IN/VIDEO 4 IN/S-
VIDEO 4 IN may freely be used for play-only components, in which case
their corresponding OUT jacks would remain unconnected. Refer also
to AUDIO 3 OUT/ VIDEO 3 OUT/S-VIDEO 3 OUT, AUDIO 4 OUT/VIDEO 4
OUT/S-VIDEO 4 OUT discussion below.
AUDIO 6 is ideal for the connection of the analog output of line-level
audio sources like a CD player or Stereo tuner.
10 MONITOR (S-VIDEO, VIDEO): Connect to the video input of a
monitor/television using quality dual-RCA and/or S-Video cables
designed for video signals. In general, the S-Video connection
is superior and should be used if your TV/monitor provides the
corresponding input.
REAR PANEL
11
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