iii
TABLE OF CONTENTS
IMPORTANT .......................................................................... i
EXPLICIT DEFINITIONS ....................................................... i
PRECAUTIONS .................................................................... ii
TABLE OF CONTENTS ....................................................... iii
1 PANEL DESCRIPTION ................................................1–7
Front panel ...................................................................1
Function display ...........................................................2
Programmable function keys ........................................3
2 BASIC OPERATION ..................................................8–13
Turning power ON ........................................................8
Channel selection .........................................................8
Call procedure ..............................................................9
Receiving and transmitting ...........................................9
Scrambler function .....................................................12
User set mode ............................................................13
3 BIIS OPERATION ....................................................14–24
Default setting ............................................................14
Receiving a call ..........................................................14
Transmitting a call .......................................................16
Receiving a message .................................................18
Transmitting a status...................................................20
Transmitting an SDM (Short Data Message) ..............21
Position data transmission..........................................23
Printer connection ......................................................23
Digital ANI ..................................................................23
Auto emergency transmission ....................................23
Stun function ..............................................................24
BIIS indication ............................................................24
Priority A channel selection ........................................24
Horn output ................................................................24
4 CONNECTION AND MAINTENANCE ....................25–29
Rear panel connection ...............................................25
Supplied Accessories .................................................26
Mounting the transceiver ............................................27
Optional UT-109 or UT-110 installation .......................27
Optional OPC-617 installation ....................................... 28
Antenna ......................................................................29
Fuse replacement ......................................................29
Cleaning .....................................................................29
Options .......................................................................29
5 DOC .........................................................................30–31