iii
TABLE OF CONTENTS
IMPORTANT ........................................................................ i
EXPLICIT DEFINITIONS ..................................................... i
PRECAUTION ..................................................................... i
TABLE OF CONTENTS ...................................................... iii
SUPPLIED ACCESSORIES ............................................... iv
1 PANEL DESCRIPTION ............................................... 1–4
■Front panel ................................................................... 1
■Function display ........................................................... 4
2 BASIC OPERATION .................................................... 5–6
■Turning power ON ........................................................ 5
■Channel selection ......................................................... 5
■Receiving and transmitting ........................................... 6
3 REPEATER OPERATION ............................................... 7
■Repeater operation.........................................................7
■Accessing a repeater......................................................7
4 SCAN OPERATION ................................................... 8–14
■Scan types......................................................................8
■Scanning preparation .....................................................9
■Open scan ....................................................................11
■Group and priority scans ..............................................12
■Repeater search scan ..................................................13
5 GROUP MODE OPERATION .................................. 15–16
■Group mode (CTCSS)..................................................15
6 SELCALL OPERATION .......................................... 17–21
■General.........................................................................17
■Calling operation ..........................................................17
■When receiving a call ...................................................20
■Setting the silent stand-by condition.............................21
7 OTHER FUNCTIONS .............................................. 22–33
■Smart-Ring and ATS (Automatic Transponder System) .....22
■Voice scrambler function ..............................................23
■DTMF transmission ......................................................24
■Channel lock function ...................................................24
■RX frequency setting ....................................................25
■Wide/Narrow function ...................................................26
■Set mode ......................................................................27
8 PROGRAMMABLE FUNCTION KEYS ................... 34–36
9 CONNECTION AND MAINTENANCE .................... 37–40
■Rear panel and connection ........................................ 37
■Mounting the transceiver ............................................. 38
■Optional UT-108 installation ....................................... 39
■Optional UT-109 or UT-110 installation ...................... 39
■Optional OPC-617 installation ..................................... 40
■Antenna ....................................................................... 40
■Fuse replacement ....................................................... 40
■Cleaning ..................................................................... 40
10 SPECIFICATIONS ....................................................... 41
11 OPTIONS ..................................................................... 42
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