Raymarine 37STV User Manual page 17

Note: It is good practice to coat the threads of all connectors
with a small amount of a suitable waterproof marine
sealant prior to securing them.
1. Remove the protective cap from the
RF1 connector.
2. Connect the RF cable to the RF
RF1
RF2
connector and secure it using a 13 mm
spanner. Take care not to overtighten the
nut, as this will damage the connector.
Note: The base plate connectors must be suitably protected
from water ingress when the antenna unit is installed on
an open structure, e.g. a tuna tower.
In-line fuse
If you do not have a breaker fitted in the power
circuit, an in-line 5 A quick-blow fuse should be
fitted to the positive (blue) lead of the power cable.
1. Connect the RF cable from the RF1 connector on the
antenna to the ANT RF1 connector on the rear of the ACU.
2. Connect a 3m RF cable from the 'RECEIVER' connector on
the rear of the ACU to 'RF' on the IRD.
3. Connect the power cable to the rear of the ACU.
4. Connect the power cable to the 12 V DC power source.
13
RF1
RF2
D10504_1
IRD (not supplied)