ii
DO NOT use or place the transceiver in areas with tem-
peratures below –30°C or above +60°C, or in areas subject to
direct sunlight, such as the dashboard of a vehicle.
AVOID operating the transceiver without running the vehi-
cle’s engine. The vehicle’s battery will quickly run out if the
transceiver is in transmission while the vehicle’s engine OFF.
AVOID placing the transceiver in excessively dusty envi-
ronments.
AVOID placing the transceiver against walls. This will
obstruct heat dissipation.
AVOID the use of chemical agents such as benzine or
alcohol when cleaning, as they damage the transceiver sur-
faces.
BE CAREFUL! The transceiver will become hot when
operating continuously for long periods.
For U.S.A. only
CAUTION: Changes or modifications to this transceiver, not ex-
pressly approved by Icom Inc., could void your authority to operate
this transceiver under FCC regulations.
TABLE OF CONTENTS
IMPORTANT .................................................................................... i
EXPLICIT DEFINITIONS ................................................................. i
CAUTIONS ....................................................................................... i
TABLE OF CONTENTS .................................................................. ii
1 PANEL DESCRIPTION ........................................................... 1–5
■Front panel ............................................................................... 1
■Function LED ........................................................................... 2
■Programmable function keys .................................................... 3
2 OPERATION ............................................................................ 6–8
■Turning power ON .................................................................... 6
■Channel selection ..................................................................... 6
■Receiving and transmitting ....................................................... 7
DTransmitting notes ................................................................. 7
DScrambler function ................................................................ 8
DUser set mode ....................................................................... 8
3 CONNECTION AND MAINTENANCE .................................. 9–13
■Rear panel and connection ...................................................... 9
■Supplied Accessories ............................................................. 10
■Mounting the transceiver ......................................................... 11
■Optional UT-108 installation ................................................... 11
■Optional UT-109/UT-110 installation ...................................... 12
■Optional OPC-617 installation................................................. 12
■Antenna................................................................................... 13
■Fuse replacement .................................................................. 13
■Cleaning ................................................................................. 13
4 OPTIONS ................................................................................... 14
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