7.3 Zone Pre-Amp Outputs
In applications where more power than the 20 watts
per channel is desired, connect the CA4.4pi to an
external amplifier. Using standard RCA connectors,
wire from the pre-amp outputs of the CA4.4pi to the
amplifier's inputs. A typical application for more power is when connecting an outside zone where the audio
power requirements would be much greater than an inside zone.
7.4 12-Volt Trigger Output
The 12 volt trigger is engaged when any of the zones are on. The
trigger can be used to engage any 12 volt triggered accessory, such
as a triggered AC outlet or audio amplifier. The connection for the
trigger is made by an 1/8” phono jack. The tip is (+) and sleeve is (-).
7.5 Mute Input
When used with the optional Doorbell or Telephone interface, the Mute Input mutes the audio to the speakers
for six seconds when either the doorbell is used or when the telephone rings. The connection for the Mute Input
is made by a 1/8” male jack. The tip is (+) and the sleeve is (-).
7.6 Connecting The Infra-red Components
• In order for your CA4.4pi to transmit the IR signal from the keypads to a source, an emitter must be connected from
the IR outputs marked 1-4. Each of these outputs are wired in series and must be connected in consecutive order. For
example, the #1 emitter output must be connected in order for the # 2 emitter output to transmit the IR command.
ADS
2
1
AKERS
2
1
R
L
3 4 5 6 7 8
1 2 3 4 5 6 7 8
4
3
2
1
Z
ONE
P
REAMP
O
UTPUTS
M
UTE
I
NPUT
D
OOR
B
ELL
T
ELE-
PHONE
W
ARNING
: S
HOCK
H
AZARD
–
D
O
N
OT
O
PEN
A
VIS
: R
ISQUE
D
E
C
HOC
E
LECTRIQUE
– N
ES
P
AS
O
UVRIR.
S
ERIAL
#
~110VAC
~220-240VAC
~50-60Hz
400W
~110VAC
~220-240VAC
VOLTAGE
110V
220-240V
FUSE
F4A
F2A
Mute Inputs
AC110/240
Input
Zone Pre-Amp
Outputs
Fuse
Holder
Voltage Selector
Switch
5
R
L
4
3
2
1
Z
ONE
P
REAMP
O
UTPUTS
POWER
POWER
12V
T
RIG
TRIG OUT
TRIG
+12V DC
DB3
DB2
DB1
TRANS
POWER
DOORBELL INTERFACE
AC
Power
To Trigger Input on CA4.4pi
To Doorbell
DIM-1 Doorbell Interface
AC
Power
To Trigger Input on CA4.4pi
To Phone Line
TIM-1 Telephone Interface
TRIG OUT
TRIG
+12V DC
POWER
PHONE LINE
TELEPHONE INTERFACE
