KVH Industries TracVision TV1 Installation Manual page 18

9 Continued
DIRECTV – Non-SWM Wiring
Follow these steps to connect non-SWM receivers
to the TracVision system (circular LNB and
TV-Hub A required).
IMPORTANT!
Non-SWM receivers are limited to manual
satellite switching only.
NOTE: You can connect SWM receivers as well, as
explained in "DIRECTV – SWM Wiring" on
page 15.
Connecting 1-2 Receivers
a. Connect an RF cable from the "Legacy 1" jack
on the TV-Hub to the "Satellite In" jack on the
receiver (see Figure 25).
b. When installing two receivers, connect an RF
cable from the "Legacy 2" jack on the
TV-Hub to the "Satellite In" jack on the
second receiver.
Connecting 3 or More Receivers
To connect three or more non-SWM receivers,
you need an 8-output multiswitch kit (KVH part
no. 72-0677), which includes two DC block
splitters.
a. Connect an RF cable from the "Legacy 1" jack
on the TV-Hub to the "Antenna" jack on one
of the DC block splitters (see Figure 26).
b. Connect the "Primary" jack on the DC block
splitter to the "18V" jack on the multiswitch,
and connect the "Secondary" jack on the DC
block splitter to the "18V/22KHz" jack on the
multiswitch.
c. Repeat steps a and b with "Legacy 2" and the
second DC block splitter using the "13V" and
"13V/22KHz" jacks on the multiswitch.
d. Connect the multiswitch outputs to the
"Satellite In" jacks on the non-SWM
receivers.
e. Terminate any unused outputs on the
multiswitch with 75terminators and verify
all connections are tight.
Wire the Receivers
Figure 25: Wiring 1 to 2 DIRECTV Non-SWM Receivers
TV-Hub
Figure 26: Wiring 3+ DIRECTV Non-SWM Receivers
TV-Hub
Antenna
Secondary Primary
RF1
Antenna
Legacy 1 Legacy 2
Non-SWM Receiver
Satellite In
Non-SWM Receiver
Satellite In
Legacy 1 Legacy 2
DC Block DC Block
Splitter Splitter
Secondary Primary
18V 13V
13V/
18V/
22 22
KHz
KHz
18V 13V 18V/ 13V/
22KHz 22KHz
Multiswitch
Connect up to 8 non-SWM receivers
Non-SWM Receiver
Satellite In
AC Power
AC Power
Antenna
AC Power
AC Power
17