mod input
+15vd
c
ir o
ut
g
n
d
A
B
(pwr)
tv output
DA-550BID
catv
12v, two-way multi-room ir remote control
bi-directional 3 X 8 coax panel for cable systems
TM
mod input
+15vd
c
ir o
ut
g
nd
A
B
(pwr)
tv output
DA-550BID
catv
12v, two-way multi-room ir remote control
bi-directional 3 X 8 coax panel for cable systems
TM
mod input
+15vd
c
ir o
ut
g
nd
A
B
(pwr)
tv output
DA-550BID
catv
12v, two-way multi-room ir remote control
bi-directional 3 X 8 coax panel for cable systems
TM
CATV or
Antenna
Master DA-550
Up to 64 TV outlets
You may connect up to 8
more
DA-550s
to
the
outputs of a
DA-
550, for a total of 64 TV
o u t l e t s .
T h e
l o n g e s t
recommended coax run
should not exceed 150’.
That is a total of the coax
from
to
and
to TV.
master
master
slave
slave
Slave DA-550
Expanding the DA-550:
Each DA-550 must be powered individually. Each
DA-550 can have local
modulators and a zoned IR system for TVs connected to the eight outputs. Any
modulator signals injected into a
will be viewable only on the eight TVs
connected to it. Modulators connected to the
DA-550 will be viewable on all
TV outputs including
DA-550s. To combine IR control signals of
units, use one 2181 IR extender for each
DA-550.
slave
slave DA-550
master
slave
slave DA-550
slave
(See model 2181 instruction manual)
Circuit Breaker:
6
The model 2010 and DA-550 have built-in circuit breakers. If any of
power LEDs are not lit, reset the circuit breaker by disconnecting
and reconnecting the power supply. If the system does not reset,
look for an installation error.
A
B
(pwr)
12v, two-way multi-room ir remote control
mod input
tv out
DA-550
Power LED
Power LED
Note:
Connecting a 75ohm terminator
directly to an output of a DA-550 will cause
the circuit breaker to trip.
Model
2010
IR
EMITTERS
POWER
15VDC
SYSTEM POWER
FROM
MODULATOR
VIDEO SYSTEM
TO
E
X
P
A
N
SIO
N
P
A
N
EL
Model 2181
600-135 F IMAGE 6
