KVH Industries tracvision tv8, Руководство по установке

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DIRECTV – Non-SWM Wiring
Follow these steps to connect non-SWM receivers
to the TracVision system
(circular LNB and
TV-Hub A required) .
NOTE: You can connect SWM receivers as well, as
explained in “DIRECTV – SWM Wiring” on
page 18 .
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 28).
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 29).
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.
TV-Hub
Non-SWM Receiver
AC Power
Satellite In
Non-SWM Receiver
AC Power
Satellite In
Legacy 2 Legacy 1
Antenna
RF1
Figure 28: Wiring 1 to 2 DIRECTV Non-SWM Receivers
Non-SWM receivers are limited to manual
satellite switching only.
IMPORTANT!
Figure 29: Wiring 3+ DIRECTV Non-SWM Receivers
Non-SWM Receiver
AC Power
Satellite In
TV-Hub
Connect up to 8 non-SWM receivers
13V/
22
KHz
13V 18V
18V/
22
KHz
DC Block
Splitter DC Block
Splitter
Antenna
Antenna
AC Power
13V 18V/
22KHz
13V/
22KHz 18V
Multiswitch
Legacy 2 Legacy 1
Secondary Primary Secondary Primary
Continued
Wire the Receivers
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