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 surfaces.
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
D Transmitting notes .......................................................... 8
D Tx code channel selection .............................................. 9
D Tx code number selection .............................................. 9
D DTMF transmission ........................................................ 9
D Scrambler function ......................................................... 9
D User 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
D Inverting the Front panel .............................................. 15
D Mounting 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