Specifications

Mod input
A
B
(pwr)
TV output
VDA38B
CATV
3 X 8 Bi-Directional Video Distribution Amplifier
Mod input
+15vdc
ir out
gnd
A
B
(pwr)
TV output
VDA38B
CATV
3 X 8 Bi-Directional Video Distribution Amplifier
Mod input
+15vdc
ir out
gnd
A
B
(pwr)
TV output
VDA38B
CATV
3 X 8 Bi-Directional Video Distribution Amplifier
Mod input
+15vdc
ir out
gnd
A
B
(pwr)
TV output
VDA38B
CATV
3 X 8 Bi-Directional Video Distribution Amplifier
CATV or
Antenna
Master VDA38
You may connect up to 8 more VDA38s to the outputs of a master VDA38, for a total
of 64 TV outlets. The longest recommended coax run should not exceed 150’. That
is a total of the coax from master to slave and slave to TV.
Slave VDA38s
Expanding the VDA38:
Typical Installation:
Each VDA38 must be powered individually. Each slave VDA38 can have local
modulators and a zoned IR system for TVs connected to the eight outputs. Any
modulator signals injected into a slave VDA38 will be viewable only on the eight
TVs connected to it. Modulators connected to the master VDA38 will be viewable
on all TV outputs including slave VDA38s.
Circuit Breaker:
6
The VDA38 has a built-in circuit breaker. If the power LED is 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)
Mod input
TV out
VDA38
Power LED
Note: Connecting a 75ohm
terminator directly to an
output of a VDA38 will
cause the circuit breaker to
trip.
The VDA38 works like a zero-loss splitter. The signals you put on the
antenna/CATV input will appear on the outputs with about 3dB of gain.
LOOP
VIDEO
AUDIOAUDIO
POWER
OUTPUT
DVD, VCR
or Satellite
Up to 8 TVs
RG-6 coax
recommended
for all runs
CATV or
Antenna
Modulator may be
connected to A or B input.
3
+15vdc
ir out
gnd
PRINTER'S INSTRUCTIONS:
INSTR,INSTL,VDA38B_H,OEM - LINEAR P/N: 222759 X2 - INK: BLACK - MATERIAL: 113 GSM WHITE PAPER COATED 2-SIDES (C2S) - SIZE: 8.500" X 11.000" - FOLDING: ALBUM FOLD, BINDING: SADDLE-STITCH - SCALE: 1-1 - IMAGE 3 OF 4