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Expanding The System
4
5
Basic Application
A basic system can be created with four amplified keypads (model AB-124)
and four pairs of speakers. The source components can be controlled by
pointing their remote control at the IR sensor in the AB-124 keypad.
Larger systems consisting of more than 4 zones can be created by
adding a second P-1044. Use RCA ‘Y’ connectors to split the audio
sources into both units. Use the provided ribbon cable to connect the
“Link” terminals. This will allow IR signals received through one P-1044 to
be transmitted to the other P-1044.
PRO
CHAN NEL
TM
VISION
CHAN NEL
VISION
TM
Model
P-1044
Active
Active
Active
Active
i
k
L n
In
kLin
Out
eZon
1
oe 2
Zn
Zo
e 3
n
Zoe 4n
Source 1 Source 2
Source 3
Source 4
Common IR
Source 4 IR
Source 3 IR
Source 2 IRSource 1 IR
IR Data
+24VDC
Power
PRO
CHAN NEL
TM
VISION
CHAN NEL
VISION
TM
Model
P-1044
Active
Active
Active
Active
ikL
n
In
ikL
n
Out
Zone 1
e
2
Zon
o
e 3Zn
oe
4
Z
n
Source 1 Source 2
Source 3
Source 4
Common IR
Source 4 IR
Source 3 IR
Source 2 IRSource 1 IR
IR Data
+24VDC
Power
CD player
Integrated IR repeating
allows sources to be
controlled from any
room.
Use the ribbon cable provided to
connect “Link Out” from one unit to the
“Link In” of the other unit. This will
transfer IR signals between units.
1 of 8 possible Amplified keypads
Use RCA ‘Y’ connectors (such as the 3104)
to split the audio feeds into both units.
Note: both units shown above must be powered by an AB-T2454 power supply.
These power supplies are not shown in the diagram above.
1 of 4 possible source devices.
1
2
3
4
5
6
7
8
9
0
o
P
we
r
(Optional) IR emitters
PRO
CHANNEL
TM
VISION
CHANNEL
VISION
TM
Model
P-1044
A tiv
c e
A
tiv
c
e
A
tivc
e
A
tiv
c
e
in L k
n
I
kLin
tOu
Zone
1
Zone 2
oZ
ne 3
o
Z ne 4
Source 1 Source 2
Source 3
Source 4
Common IR
Source 4 IR
Source 3 IR
Source 2 IRSource 1 IR
IR Data
+24VDC
Power
AB-T2454
power supply
(included)
Sat radio
CD player
1
2
3
4
5
6
7
8
9
0
P
o
wr
e
Integrated IR repeating
allows sources to be
controlled from any
room.
(Optional) IR emitters
Source
CHANNEL VISI ON
Pwr
Source
CHANNEL VISI ON
Pwr
Source
CHANNEL VISI ON
Pwr
Source
CHANNEL VISI ON
Pwr
Source
CH AN NEL VIS ION
Pwr