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38
9
CONNECTION AND MAINTENANCE
9
q
ANTENNA CONNECTOR
Connects to an antenna. Contact your dealer about an-
tenna selection and placement.
w
MICROPHONE HANGER
Connect the supplied microphone hanger to the vehicle’s
ground for microphone on/off hook functions. (See p. 3)
IMPORTANT!:
The microphone hanger connection is necessary to use
the scanning function. Scan starts when a microphone
on hook.
e
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.
r
OPTIONAL CABLE
(OPC-617)
Connect an external modem unit, dimmer control, etc.
t
EXTERNAL SPEAKER JACK
Connect a 4–8
Ω
(5 W) external speaker, if desired.
■
Mounting the transceiver
The universal mounting bracket supplied with your transceiv-
er allows overhead mounting.
• Mount the transceiver securely with the 4 supplied screws
to a thick surface which can support more than 1.5 kg.
Flat washer
Spring washer
When using
self-tapping screws
IC-400PRO.qxd 03.6.19 6:13 PM Page 38 (1,1)
Summary of Contents for IC-400PRO
Page 1: ......
Page 19: ...14 4 SCAN OPERATION 4 ...
Page 38: ...m the P to digit y ...
Page 41: ...36 8 PROGRAMMABLE FUNCTION KEYS 8 n or s ...
Page 48: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan ...