New2001
5
2
INSTALLATIONS
5
New2001
2
Cable connections
■
Connect the coaxial cable and the control cable to the AH-
q
740.
• Insert the control cable connector into the antenna body socket,
then rotate the connector ring to lock it in place.
Wrap the antenna connector with rubber vulcanizing tape,
w
and then wrap electrical tape* over the rubber vulcanizing
tape to secure waterproofing.
* The rubber vulcanizing tape and electrical tape are not supplied
with the AH-740. Purchase them locally.
Secure both the coaxial and control cables to protect the
e
inside connections.
Connect the coaxial cable and the control cable to the
transceiver.
• Connect the coaxial cable to an appropriate antenna connector.
• Connect the control cable to the D-sub 9 pin type antenna tuner
control connector, or the 4 pin type connector when the optional
OPC-2321 is used.
• See the transceiver instruction manual for details. The antenna
tuner connections in the manual are the same as for the AH-
740.
Ground the transceiver, AH-740 and shield cable of the
r
control cable to the ground terminal.
• Coaxial cable and control cable connections
Rubber
vulcanizing
tape, then
electrical
tape.
Coaxial
cable
Control
cable
• About the ground strap connection
Ground
strap
Vehicle chassis or body
