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Wiring the A0127 keypad...
Keypads connect to the A4603 through the
RJ-45 jacks on the back panel of the A4603
Connections to the A0127 may be
accomplished either by using the RJ-45 jack
or the screw terminals provided on the back
side of the keypad. When using the RJ-45
jacks, simply wire both ends of the cable
according to the TIA568A standard. When
using the screw terminals on the A0127, make
sure to wire the RJ-45 plug connecting to the
A4603 as shown below.
Connecting a standard IR repeater to the A4603... A standard
IR repeating device may be connected directly to the A4603
allowing the unit to be controlled from a learning IR remote. The
connection is similar to the wiring configuration shown above for
the A0127, except there are only three wires as shown below.
Note: not all IR receivers have the voltage,
ground, and signal connections in the same
order as this diagram. Pin 8: +VDC, Pin 7:
Ground, Pin 4: IR.
A0127
A4603
Front
Rear
: G
r
uPi
n 7 o n
d
i
:
+V
DC
P
n
8
:
I nP
in 4 R s
ig
al
Pin 8: +VDC
Pin 7: Ground
Pin 4: IR signal
N.C.
Typical IR receiver
connection
Pin 8: +VDC
Pin 7: Ground
Pin 4: IR signal
Pwr
Mute
Vid 1
Vid 2
Vid 3
Vid 4
Vol
+
Vol
-
Pi
n
8
:
+
CVD
Pi
n 7
G
o
u
d
: r
n
i
n 4 R
s n
l
P
:
I ig
a
TM
C
H
A
N
N
E
L VI
S ON
I
S
O
U
R
C
E
ONE
Z
POWER
M
E
UT
V
LO
1
2
3
4
MO
L
DE
0
A05 1
OWERP
MT
C N
N
EL I O
N
H
A
V
S
I
S
O
U
R
C
E
ZONE
POWER
MUTE
VOL
1
2
3
4
ELMOD
1A050
OWP ER
Pwr
Mute
Vid 1
Vid 2
Vid 3
Vid 4
Vol
+
Vol
-
Using the A0501 remote control...
The A0501 is designed to allow you to control your A4603 without having to
touch the buttons on the A0127. Simply point the A0501 remote control at the
IR sensor located at the bottom of the A0127 and press the desired button.
Downloading IR commands for the A4603...
If you don’t have access to the A0501 remote and you need to program a
learning remote, you can download the IR codes from the internet. IR codes
compatible with the Philips Pronto remote controls can be downloaded from
the following websites:
www.channelvision.com (Hex codes are also available)
www.remotecentral.com
Zone Power - Turns on/off the zone you are in
Power - Master power for A4603 (turns all zones on/off)
Mute - Mutes the audio
for the zone you are in
VOL - Controls volume
for the zone you are in
Source Buttons