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3
CONNECTION AND MAINTENANCE
10
⁄
ANTENNA CONNECTOR
Connects to an antenna. Ask your dealer about antenna
selection and placement.
(See p. 12)
¤
MICROPHONE HANGER
Connect the supplied microphone hanger to the vehicle’s
ground for on/off hook microphone functions.
(See p. 2)
‹
DC POWER RECEPTACLE
Connects to a 12 V DC battery. Pay attention to polarities.
NEVER
connect to a 24 V battery. This could damage the
transceiver.
›
EXTERNAL SPEAKER JACK
Connect a 4–8
Ω
external speaker, if desired.
fi
OPTIONAL CABLE (OPC-617)
Connect an external modem unit, LCD backlight control,
etc.
■
Supplied Accessories
q
Microphone ...................... 1
(
Some versions may not be sup-
plied with a microphone
)
w
Microphone hanger and
screw set ..................... 1 set
e
Microphone hanger cable . 1
r
DC power cable .................1
IC-F310S/F410S: OPC-345
IC-F320S/F420S: OPC-346
t
Mounting bracket .............. 1
y
Bracket bolts ..................... 4
u
Mounting screws (M5
×
12) . 4
i
Self-tapping screws
(M5
×
20) ............................. 4
o
Flat washers ...................... 4
!0
Spring washers ................. 4
!1
Nuts ................................... 4
!2
Fuses ............................... 2
IC-F310S/F410S: 15 A
IC-F320S/F420S: 20 A
!3
Function name stickers*
1705 LCD SEAL(A)
..........
1
D
*Function name stickers
There are no names on the programmable function keys since the
needed functions can be assigned to these keys.
Attach the supplied function name stickers above the appropriate
keys.
1
2
3
4
5
6
7
8
9
0
A
B
C
LCD-STICKER