ii
peratures below –22°F (–30°C) or above +140°F (+60°C) or,
in areas subject to direct sunlight, such as the dashboard.
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
expressly 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 ........................................................ 1–6
■Front panel ............................................................................ 1
■Function display .................................................................... 2
■Programmable function keys ................................................ 3
2 OPERATION ...................................................................... 7–10
■Turning power ON ................................................................ 7
■Channel selection ................................................................. 7
■Receiving and transmitting ................................................... 8
DTransmitting notes .......................................................... 8
DTx code channel selection .............................................. 9
DTx code number selection .............................................. 9
DDTMF transmission ........................................................ 9
DScrambler function ......................................................... 9
DUser set mode .............................................................. 10
3 OPTIONAL SmarTrunk II™ OPERATION ....................... 11–12
■SmarTrunk II™ and conventional modes ............................ 11
■SmarTrunk II™ operation .................................................... 11
4 CONNECTION AND MAINTENANCE ............................. 13–18
■Rear panel and connection ................................................. 13
■Supplied Accessories ......................................................... 14
■Mounting the transceiver ..................................................... 15
DInverting the Front panel .............................................. 15
DMounting the Transceiver ............................................. 16
■Optional UT-105/UT-108 installation ................................... 17
■Optional UT-109/UT-110 installation ................................... 17
■Optional OPC-617 installation ............................................. 18
■Antenna ............................................................................... 18
■Fuse replacement ............................................................... 18
■Cleaning ............................................................................. 18
5 OPTIONS ............................................................................... 19
6 SAFETY TRAINING INFORMATION ..................................... 20
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