NAD Electronics T 758 V3i 7.1-Channel Network A/V Receiver - Manual (Page 9)

ENGLISH
9
6 IR IN/IR OUT 1-2
• 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.
• All NAD products with IR IN/IR OUT features are fully compatible
with the T 758. For non-NAD models, please check with your other
product’s service specialists as to their compatibility to the T 758’s IR
features.
IR IN
• This input is connected to the output of an IR (infrared) repeater
(Xantech or similar) or the IR output of another compatible device
to allow control of the T 758 from a remote location.
IR OUT 1, IR OUT 2
• Connect IR OUT 1 (and/or IR OUT 2) to the IR IN jack of a compatible
device.
• Command and control the linked compatible device by directing its
own remote control to T 758’s infrared receiver.
IR IN and IR OUT 1, IR OUT 2
• Connect the T 758’s IR IN to the IR OUT of a compatible device.
Connect also the T 758’s IR OUT 1 to the IR IN of a compatible
device.
• With this setup, the T 758 acts as an “IR-repeater” allowing the device
connected to the T 758’ s IR IN control or command of the other
device linked to T 758’s IR OUT 1.
• A combination of IR IN and IR OUT 2 also perform the same
function.
7 RS232
• NAD is a certified partner of AMX and Crestron and fully supports
these external devices. Check out the NAD website for information
about AMX and Crestron compatibility with NAD. See your NAD
audio specialist for more information.
• Connect this interface using RS-232 serial cable (not supplied) to
any Windows compatible PC to allow remote control of the T 758
via compatible external controllers.
• Refer to the NAD website for information about RS232 Protocol
documents and PC interface program.
• Use this port also for firmware upgrade. Instructions on how to use
this port for firmware upgrade is included in the firmware upgrade
(if any) procedure available from the NAD website.
8 AC MAINS INPUT
• The T 758 comes supplied with a separate detachable mains power
cord. Before connecting the plug to the mains power source, ensure
that it is firmly connected to the T 758’s AC Mains inputs socket first.
• Always disconnect the mains power plug from the mains power
source first, before disconnecting the cable from the T 758’s AC
Mains input socket.
9 SWITCHED AC OUTLET
This convenience outlet can supply switched power to another
component or accessory.
• The total draw of all devices connected to this outlet must not
exceed 100 watts.
• It is powered ON and OFF by the front panel STANDBY button or by
the AVR 4’s ON and OFF buttons.
10 HT 2/SURR-B HT 1/SURR-B
• Connect HT 2/SURR-B and/or HT 1/SURR-B to the audio input of an
external power amplifier hooked up with up to 4 Height speakers.
11 HDMI (HDMI 1-3, HDMI OUT)
• Connect the sets of HDMI input to the HDMI OUT connectors of
source components such as DVD player, BD player or HDTV satellite/
cable box.
• Connect the HDMI OUT to a HDTV or projector with HDMI input.
HDMI OUT supports 4K@60 4:4:4 and HDCP 2.2 compliant.
12 AUDIO PRE-OUT
• AUDIO PRE- OUT makes it possible to use the T 758 as a preamplifier
to external power amplifiers for some or all channels.
• Connect FRONT L, FRONT R, CENTER, SURR R, SURR L, BACK L and
BACK R to the respective channel input of a power amplifier or
amplifiers driving the corresponding applicable speakers.
• Unlike the full range channels, there is no power amplifier built-into
the T 758 for a subwoofer. Connect the SUBW output to powered
(“active”) subwoofers or to power amplifier channels driving a
passive system.
ZONE 2/HEIGHT 1/HEIGHT 2
• BACK L and BACK R are also assigned as secondary ZONE 2, HEIGHT
1 or HEIGHT 2 audio pre-out. This is applicable if Zone 2, Height 1 or
Height 2 is the selected setting of “Back Amplifier” in the “Amplifier
Setup” menu.
• Refer also to the item about AMPLIFIER SETUP below.
NOTE
Never connect both the external amplifier and T 758’s speaker outputs to
the same set of speakers.
13 SPEAKERS
• Connect the respective speaker’s FRONT L, FRONT R, CENTER, SURR
R, SURR L, BACK L, and BACK R 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.
• BACK L and BACK R can also be assigned as ZONE 2, HEIGHT 1 or
HEIGHT 2 speaker level output. This is applicable if Zone 2, Height
1 or Height 2 is the selected setting of “Back Amplifier” in the
“Amplifier Setup” menu.
IDENTIFICATION OF CONTROLS
REAR PANEL