LIMITED WARRANTY
The Russound A-CB4 IR 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 defective 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 material to protect the unit from damage in
transit.
5 Forbes Rd. Newmarket, NH 03857, USA
☎
603.659.5170 • Fax 603.659.5388
e-mail: [email protected]
Come visit us at:
A-CB4 IR CONFIGURATION
1) The status output of the A-CB4 IR can be configured to be triggered by
an external source or to be constantly active. If the status feature is to be
used, both the status selector jumper on the A-CB4 IR and the status
indicator jumper on the A-BUS amplified module should be set to the
"enabled" position. If you do not intend to use the status feature, set the
status selector on the A-CB4 IR and the status indicator jumper on the
A-BUS amplified module to the "override" position. The status indicator
jumper is located on the circuit board of the A-CB4 IR. All A-BUS compo-
nents are shipped with the status jumpers set to the "override" position
by default. To change the status jumper setting, remove the cover of the
A-CB4 IR and set the status jumper according to Figure 4. See the A-BUS
amplified module’s instructions for status jumper settings.
IR
CONFIRM
R
L
A
UDIO
O
UT
A
UDIO
I
N
IR O
UTPUTS
P
OWER
S
TATUS
IR/S
TATUS
L
INK
A-CB4 IR
DESIGNED IN NEWMARKET, NH USA
MADE IN KOREA
50mA
+12V
4A
+24V
R+
R-
L-
L+
IR
ST
V+
V-
R+
R-
L-
L+
IR
ST
V+
V-
R+
R-
L-
L+
IR
ST
V+
V-
R+
R-
L-
L+
IR
ST
V+
V-
In-wall Connecting Block
for A-BUS System
A-CB4 IR
Instruction Manual
Status
Enabled
Status
Override
Figure 4
IR
CONFIRM
R
L
A
UDIO
O
UT
A
UDIO
I
N
IR O
UTPUTS
P
OWER
S
TATUS
IR/S
TATUS
L
INK
A-CB4 IR
DESIGNED IN NEWMARKET, NH USA
MADE IN KOREA
50mA
+12V
4A
+24V
Model # 845.1 Emitter
846C Power Supply
to Switched Outlet
on rear of receiver
Model # 1584.1 Dual Emitter
A-PS 4-Amp Power Supply
To Second
A-CB4 IR
Figure 3
IR/S
TATUS
L
INK
NOTE
: If you are
connecting more
than two A-CB4 IRs
together you will
need to use a head-
phone adapter jack to
connect both IR Link
Cables to the
IR/Status Link jack.
US
C
Russound
FOR HOME OR OFFICE USE
Tested to Comply
with FCC Standards
Conforms to
UL 6500
Certified to
CAN/CSA
E65-94
A-CB4 IR