17
Connect the RF Cables
a. Connect the RF coax cable labeled “RX” to the
“J1 Rx RF” jack on the back of the ICM (see
Figure 27). Hand-tighten, then tighten with a
7/16" torque wrench set to 20 in.-lbs.
b. Connect the RF coax cable labeled “TX” to the
“J2 Tx RF” jack on the back of the ICM.
Hand-tighten, then tighten with a 7/16"
torque wrench set to 20 in.-lbs.
c. Remove the tag from the “J4 Rx RF” jack on
the back of the ICM (see Figure 28). Then
connect the supplied RF terminator to the “J4
Rx RF” jack according to the tag’s
instructions. Hand-tighten, then tighten with
a 7/16" torque wrench set to no more than
20 in.-lbs.
If you are using LMR-600-75 RF cables, do not
connect them directly to the ICM. Connect the
supplied 1 ft (30 cm) pigtail cables between
the RF cables and the ICM. Be sure to use the
white pigtail cable (labeled “TX ONLY”) at
the ICM’s “J2 Tx RF” jack.
IMPORTANT!
Figure 27: Antenna RF Transmit and Receive Wiring
Tx Pigtail
(White)
TX ONLY
Rx Pigtail
(Black)
B2
ICM
Antenna
Pigtails
Pigtails
(if necessary)
TxRF RxRF
MTX
MRX
J2 Tx RF J1 Rx RF
Be sure the RF cables are terminated properly
with type “F” connectors.
IMPORTANT!
Figure 28: RF Terminator and Instructions Tag
ICM
B2
J4 Rx RF
IMPORTANT!
Install RF Terminator P/N 19-0972 on this fitting!
T
o prevent damage tighten all cable connectors
finger tight, then turn no more than 1/8 turn
using7/16 wrench (not to exceed 15 in-lbs
torque).
Improper cable installations are not
covered under KVH warranty.
Install RF Terminator
Remove & Read
The RF terminator (KVH part no. 19-0972)
must be installed on the “J4 Rx RF” jack.
Improper cable installations are not covered
under KVH warranty.
IMPORTANT!
Continued Wire the ICM
10
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