iii
TABLE OF CONTENTS
IMPORTANT ....................................................................................... i
EXPLICIT DEFINITIONS .................................................................... i
PRECAUTIONS .................................................................................. i
ABOUT APCO PROJECT 25 ............................................................. ii
TABLE OF CONTENTS .................................................................... iii
1 PANEL DESCRIPTION .............................................................. 1–8
■Front panel .................................................................................. 1
■Function display .......................................................................... 2
■Programmable function keys ...................................................... 3
2 BASIC OPERATION ................................................................ 9–14
■Turning power ON ....................................................................... 9
■Channel selection ....................................................................... 9
■Call procedure .......................................................................... 10
■Receiving and transmitting ....................................................... 10
DTransmitting notes .................................................................. 11
DTX code channel selection ..................................................... 11
DTX code number edit .............................................................. 12
DIndividual ID code selection.................................................... 13
DTalkgroup ID code selection ................................................... 13
DDTMF transmission ................................................................ 13
■User set mode .......................................................................... 14
■Scrambler function .................................................................... 14
3 BIIS OPERATION ................................................................... 15–25
■Default setting ........................................................................... 15
■Receiving a call ......................................................................... 15
DIndividual call.......................................................................... 15
DGroup call ............................................................................... 16
DDisplaying the received call record......................................... 16
■Transmitting a call ..................................................................... 17
DUsing call memory.................................................................. 17
DCalling back from the queue channel ..................................... 17
DDirect code entry .................................................................... 18
■Receiving a message ............................................................... 19
DReceiving a status message .................................................. 19
DReceiving an SDM (Short Data Message) ............................. 19
DReceived message selection.................................................. 20
■Transmitting a status ................................................................. 21
DGeneral................................................................................... 21
DTransmitting a status .............................................................. 21
■Transmitting an SDM (Short Data Message) ............................. 22
DGeneral................................................................................... 22
DTransmitting an SDM.............................................................. 22
DProgramming an SDM memory.............................................. 23
■Position data transmission ........................................................ 24
■Printer connection ..................................................................... 24
■Digital ANI ................................................................................. 24
■Auto emergency transmission ................................................... 24
■Stun function ............................................................................. 25
■BIIS indication ........................................................................... 25
■Priority A channel selection ....................................................... 25
■Horn output ............................................................................... 25
4 CONNECTION AND MAINTENANCE ................................... 26–30
■Rear panel connection .............................................................. 26
■Supplied Accessories ................................................................ 27
■Mounting the transceiver ........................................................... 28
■Optional UT-111 installation ...................................................... 28
■Optional UT-109 or UT-110 installation ..................................... 29
■Optional OPC-617 installation ................................................... 29
■Antenna...................................................................................... 30
■Fuse replacement ..................................................................... 30
■Cleaning .................................................................................... 30
■Options ..................................................................................... 30
5 SAFETY TRAINING INFORMATION ........................................... 31
