Expanding The System
45
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
CHANNEL
TM
VISION
CHANNEL
VISIONTM
Model
P-1044
Active Active
Active
Active
ik
Ln
In
kLin
Out
eZon 1
oe 2
Zn
Zoe 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
CHANNEL
TM
VISION
CHANNEL
VISIONTM
Model
P-1044
Active Active
Active
Active
ikLn
In
ikLn
Out
Zone 1
e2
Zon
oe3Zn
oe4
Zn
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.
123
456
789
0
o
Pwer
(Optional) IR emitters
PRO
CHANNEL
TM
VISION
CHANNEL
VISIONTM
Model
P-1044
Ativ
c e Ativ
ce
Ativce
Ativ
ce
in Lk
n
I
kLin
tOu
Zone1
Zone 2
oZne 3
o
Zne 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
123
456
789
0
Powr
e
Integrated IR repeating
allows sources to be
controlled from any
room.
(Optional) IR emitters
Source
CHANNEL VISION
Pwr Source
CHANNEL VISION
Pwr
Source
CHANNEL VISION
Pwr
Source
CHANNEL VISION
Pwr
Source
CHANNEL VISION
Pwr