2
TV
Two Remote Rooms
not
configured
with IR receivers
480-00
CPL10
Coupler
(4 locations)
NOTE: No
power supply is
required in this
case.
RF
AMP
Satellite Receiver 1
Satellite Receiver 2
VCR
Cable Box
IN
OUT
Modulator
(3-Input)
A/V Patch
Cords
To additional
emitter(s) on
controlled
device(s) if
needed
INJ94
Injectors (3)
TV
TV
TV
TV
TV
TV
TV
CB12
CB12
CB12
200-00
2-way RF splitter
DC Passing
291-10
480-00
480-00
291-10
490-30
CPL10
Couplers (4)
Six Remote Rooms, each configured in the same manner as shown in Fig. 2
X
789-44
Connecting
Block
202-00
4-way RF Splitters
DC Passing
SR21
For IR Routing (See text)
2512
2-way
Combiner
781RG
Power
Supplies (6)
203-00
DC Blockers (2)
(See text, pg 2)
286M
Dual Blink-IR™
Mouse Emitter Assembly
283M
Blink-IR™
Mouse
Emitters
6015900
mini plug
to stripped-end cables
RF Signal
IR Signal
6015900
mini plug
to stripped-end cable
IR CONFIRM
L+ L– R– R+
L+
L–
R–
R+
CODE
SUB-
GROUP
C I
G
V
SR21
SPEAKER RELAY
MODULE
S
OFF = A
ON = B
R+ R– L– L+
0 1
2
3
4
5
6
7
A
B
781RG
Power
Supply
IR
RF
RF/IR
CPL10
IR
RF
RF/IR
CPL10
+12 V
IR
RCVR
TV
INPUT
INJ94
+12 V
IR
RCVR
TV
INPUT
INJ94
IR
RF
RF/IR
CPL10
IR
RF
RF/IR
CPL10
+12 V
IR
RCVR
TV
INPUT
INJ94
INJECT
OR
12VDC
+12 VDC
GND
STA
TUS
IR IN
EMITTERS
789-44
CONNECTING BLOCK
IR
RCVR
Fig. 3
Using CPL10's in an
Advanced System
4. The 2-way RF splitter used in the equipment area must be a DC Passing type, such as the Xantech
Model 200-00, as shown. This ensures that the IR coded pulses are passed through the RF splitter
to the CPL10 to drive the 286-00 emitters.
5. Be sure the CPL10 is placed between the source equipment (in this example a VCR) and the 2-way
RF splitter as shown.
6. Room-to-room coaxial cable lengths, exclusive of RF signal considerations, may be up to one mile in
length, using RG-6, for successful IR signal transmission.
ADVANCED MULTIROOM SYSTEMS
Fig. 3 illustrates an advanced sys-
tem using a variety of connection
and control techniques typical of
complex multiroom installations. It is
configured as follows:
1. Both CPL10 Couplers and
INJ94 Injectors are used in the
remote rooms with various Xan-
tech IR Receivers.
As a rule of thumb, use the
CPL10 with the CB12 Connect-
ing Block when using Xantech
3-terminal IR receivers or key-
pads, such as the 480-00 Dinky
Link, the Smart Pads, etc. Use
the INJ94 when using Xantech
IR receivers equipped with a
3.5mm quick-connect stereo
mini plug, such as the 291-10
Hidden Link, the 490-30 Micro
Link, 480-30 Dinky Link, etc.
2. When configuring multiple
rooms, be sure the RF splitters
used are DC passing types,
such as Xantech Models 200-
00 (2-way) and 202-00 (4-way).
Refer to Figs. 2 and 3.
3. Each IR receiver must be lo-
cally powered by a 781RG
Power Supply as shown.
4. Note that model 203-00 DC
Blockers are used on the two
coax leads going to the two TV
sets in the rooms
not having IR
receivers. This is a
must to
prevent the RF inputs on the
two TV sets from "shorting out"
the IR control signal.
CPL10
