A-bus A-H4D Instruction Manual
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A-BUS
SYSTEM
OVERVIEW
English
JrBUS
-Model
A-H4D
In-Wall,
4-Zone
Hub
for
A-BUS
System
Instruction Manual
A-H4D
OVERVIEW
The
A-H4D
is
an
A-BUS
in-wall,
4-zone,
l-source
Audio
Distribution
Hub
used
with
A-BUS
Amplified
Modules. The
A-H4D
can
accomo-
date
4
additional
Amplified
Modules
when
used
with
the
A-H4Dx
Expansion Hub,
which
plugs
into
the
side
of
the
A-H4D.
IMPORTANT - Before
installation,
review
the
manuals
included
with
each
component
in
your
system.
If
you
are unsure
of
any
of
the
installation
procedures described
herein
or
elsewhere,
consult
a
professional
electronics
installer.
The
product you
have
just
purchased
is
an
integral part
of
the
Russound
A-BUS
Multi-Room Audio
System.
It
is
a component which, when combined with
other essential components
and
your
source
equipment
(receiver,
CD
player,
etc.),
creates
a versatile whole-house audio
system
that will fill your rooms with
high-quality
sound
for
years
to
come.
A-BUS
technology
is
a
new,
innovative method
of
providing high quality audio
to remote locations with a single 8-conductor cable
such
as
CAT-5.
A-BUS
technology provides many advantages over other methods
of
audio distribu-
tion, including: simple, single
CAT-5
wiring
scheme;
infrared control
of
system
components; infrared control
of
the optional
A-KP2
amplified
keypad
module;
and
system
power status.
Every
A-BUS
System
is
comprised
of
components from
each
of
the following
th
ree
areas.
A-H4D
KEY
FEATURES
1)
1 source
audio
input
and
loop
output
2) 4
common
IR
outputs
3)
Status
power
input
with
selector
jumper
(on rear)
4) Power
input
5)
Link In
and
Out
6)
Plug-in
connection
for
A-H4Dx
Expansion
Hub
6) Decora®
faceplate
(2-gang)
7)
Front-panel
connections
for
Audio,
IR
Emitters, Power,
and
Status
Come
visit
us
at:
The
Russound
A-H4D
is
fully
guaranteed
for
Two
(2)
years
from
the
date
of
purchase
against
all
defects
in
materials
and
workmanship.
During
this
period
Russound
will
replace
any
defec-
tive
parts
and
correct
any
defect
in
workmanship
without
charge
for either
parts
or
labor.
For
this
warranty to
apply,
the
unit
must
be
installed
and
used
according
to
its
written
instructions.
If
service
is
necessary,
it
must
be
performed
by
Russound.
The
unit
must
be
returned
to
Russound
at
the
owner's
expense
and
with prior written
permission.
Accidental
damage
and
shipping
damage
are
not
considered
defects
under
the
terms
of
the
warranty.
Russound
assumes
no
responsibility
for
defects
resulting
from
abuse
or
servicing
performed
by
an
agency
or
person
not
specifically
authorized
in
writing
by
Russound.
Damage
to
or
destruction
of
components
due
to
improper
use
voids
the
warranty.
In
these
cases
the
repair
will
be
made
at
the
owner's
expense.
To
return
for
repairs,
the
unit
must
be
shipped
to
Russound
at
the
owner's
expense,
along
with a
note
explaining
the
nature
of
the
service
required.
Be
sure
to
pack
in
a
corrugated
container with at
least
3
inches
of
resilient
mate-
rial
to
protect
the
unit from
damage
in
transit.
LIMITED WARRANTY
Power
Supply:
A-PS. 24VDC/4A.
Status
Power:
12VDC/l00mA.
Keypad
Connection:
CAT-5, 110
Punchdowns
Link
Connection:
CAT-5, 110
Punchdowns
Expansion
Connection:
8-pin
female
connector
Emitter
Connections:
1/8" Male. Tip
(+),
sleeve H
Dimensions:
3.54"W
x 2.91"H x
1.456"0
(90x74x37mm)
Weight:
8 oz. (226g)
A-H4D
SPECIFICATIONS
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l~Russound
5
Forbes
Rd.
Newmarket,
NH
03857,
USA
-a-
603.659.5170 •
Fax
603.659.5388
e-mail:
1.
A-BUS Amplified Modules:
The
Module contains both the amplifier for the
room's
speakers
as
well
as
the control for those
speakers.
One
Module
should
be
used
for
each
room you
choose
to control.
The
Russound
A-KP2
Amplified
Keypad
(with built-in
IR
receiver)
and
A-VC2
Amplified Volume
Control
are
examples
of
A-BUS
Amplified
Modules~
2.
A-BUS Hubs: All components
of
the
A-BUS
system
must
be
wired centrally
to a Hub located near your source equipment.
The
Hub provides the con-
nection
for
source
equipment, volume controls, infrared emitters
and
power
supply.
The
A-H484, A-H4, A-H4D,
and
A-H2
are
examples
of
A-BUS
Hubs.
The
A-H484, A-H4,
and
A-H2
are
surface-mount units.
The
A-H4D
is
an
in-
wall
Decora©
style unit.
3.
Power Supply:
The
power supply plugs into the
Hub.
The
Russound
A-PS
24VDC!4A
unit
is
an
example.