
iii
TABLE OF CONTENTS
IMPORTANT.......................................................................... i
EXPLICIT DEFINITIONS....................................................... i
PRECAUTIONS.................................................................... ii
TABLE OF CONTENTS....................................................... iii
1 PANEL DESCRIPTION................................................1–7
n Front panel ...................................................................1
n Function display ...........................................................2
n Programmable function keys........................................3
2 BASIC OPERATION..................................................8–13
nTurning power ON ........................................................8
nChannel selection.........................................................8
n Call procedure..............................................................9
nReceiving and transmitting...........................................9
nScrambler function .....................................................12
nUser set mode............................................................13
3 BIIS OPERATION ....................................................14–24
nDefault setting ............................................................14
nReceiving a call ..........................................................14
nTransmitting a call.......................................................16
n Receiving a message.................................................18
n Transmitting a status...................................................20
n Transmitting an SDM (Short Data Message)..............21
nPosition data transmission..........................................23
nPrinter connection ......................................................23
nDigital ANI ..................................................................23
nAuto emergency transmission ....................................23
nStun function ..............................................................24
nBIIS indication ............................................................24
nPriority A channel selection........................................24
nHorn output ................................................................24
4 CONNECTION AND MAINTENANCE ....................25–29
nRear panel connection ...............................................25
nSupplied Accessories.................................................26
nMounting the transceiver ............................................27
nOptional UT-109 or UT-110 installation.......................27
nOptional OPC-617 installation ....................................... 28
n Antenna......................................................................29
n Fuse replacement ......................................................29
n Cleaning .....................................................................29
n Options.......................................................................29
5 DOC .........................................................................30–31