
DO NOT operate 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.
DO NOT place the transceiver in excessively dusty envi-
ronments.
DO NOT place the transceiver against walls. This will ob-
struct heat dissipation.
DO NOT use 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.
PRECAUTIONS TABLE OF CONTENTS
ii
IMPORTANT .......................................................................... i
EXPLICIT DEFINITIONS....................................................... i
PRECAUTIONS..................................................................... i
TABLE OF CONTENTS........................................................ ii
1 PANEL DESCRIPTION................................................1–7
n Front panel ...................................................................1
n Function display ...........................................................2
n Programmable function keys........................................3
2 OPERATION ..............................................................8–12
n Turning power ON ........................................................8
n Channel selection.........................................................8
n Receiving and transmitting...........................................9
3 CONNECTION AND MAINTENANCE ....................13–18
n Rear panel and connection ........................................13
n Supplied Accessories.................................................14
n Mounting the transceiver ............................................15
n Optional UT-108 installation .......................................17
n Optional UT-109 or UT-110 installation.......................17
n Optional OPC-617 installation ....................................... 18
n Antenna......................................................................18
n Fuse replacement ......................................................18
n Cleaning .....................................................................18
4 OPTIONS.......................................................................19
5 DOC ...............................................................................20