IMPORTANT ........................................ i
EXPLICIT DEFINITIONS ..................... i
PRECAUTIONS ................................... i
1 TABLE OF CONTENTS ................ 1
2 PANEL DESCRIPTION ......... 2 – 13
n Front panel ..................................... 2
n Function display ........................... 10
n Rear panel .................................... 12
3 INSTALLATION AND
CONNECTIONS .................. 14 – 17
n Unpacking .................................... 14
n Grounding .................................... 14
n Selecting a location ...................... 14
n Antenna connection ..................... 14
n Required connections .................. 15
n Advanced connections ................. 16
n Power supply connections ............ 17
4 BASIC OPERATION ........... 18 – 25
n Initial settings ............................... 18
n When first applying power
(CPU resetting) ............................ 18
n MAIN and SUB bands .................. 19
n Operating band selection ............. 20
n VFO description ........................... 21
n Frequency setting ......................... 22
n SUB band OFF ............................. 24
n SUB tuning dial ............................ 24
n Dial lock function .......................... 25
5 RECEIVE AND TRANSMIT 26 – 39
n Functions for receive .................... 26
n RIT function .................................. 27
n IF shift function ............................. 27
n AGC time constant ....................... 28
n AFC function ................................ 28
n FM center indicator ...................... 28
n Attenuator ..................................... 29
n Simple band scope ....................... 29
n Noise blanker ............................... 30
n Tone squelch operation ................ 30
n Optional DSP functions ................ 31
n Functions for transmit ................... 32
n Transmit via microphone .............. 32
n Indications during transmit ........... 32
n FM mode operation ...................... 33
n VOX operation .............................. 33
n Repeater operation ...................... 34
n SSB mode operation .................... 36
n Speech compressor ..................... 36
n Split frequency operation ............. 37
n Full duplex operation .................... 37
n Connections for CW ..................... 38
n CW mode operation ..................... 38
6 MEMORY OPERATION ...... 40 – 44
n Memory channels ......................... 40
n Operation on a memory channel .. 40
n Programming in VFO mode .......... 41
n Programming in memory mode .... 41
n Blank channels ............................. 42
n Frequency transferring ................. 42
n Memory clearing .......................... 43
n Call channels ................................ 43
n Memo pads .................................. 44
7 SCANS ................................ 45 – 47
n Scan types ................................... 45
n Preparation ................................... 45
n Programmed scan operation ........ 46
n Memory scan operation ............... 46
n Memory select scan ..................... 47
n Tone scan ..................................... 47
8 SATELLITE OPERATION ... 48 – 51
n Satellite communications outline .. 48
n Satellite notes ............................... 48
n Entering into the satellite mode .... 48
n Setting the satellite VFO ............... 49
n Tracking selection ......................... 49
n Preparation ................................... 50
n Satellite operation ........................ 51
n Satellite memory .......................... 51
9 DATA COMMUNICATION ... 52 – 54
n Functions for AFSK ...................... 52
n Connections for AFSK .................. 52
n Operating mode notes .................. 53
n Operating frequency notes ........... 53
n AFSK operation ............................ 53
n Setting the ACC socket ................ 54
10 SET MODE ......................... 55 – 69
n Set mode description ................... 55
n General set mode ......................... 56
n FM set mode ................................ 60
n SSB/CW set mode ....................... 62
n Scan set mode ............................. 64
n Memo pad set mode .................... 64
n Compressor set mode .................. 64
n VOX set mode .............................. 65
n Attenuator set mode ..................... 65
n Transmit set mode ........................ 66
n NR set mode ................................ 67
n SWP set mode ............................. 67
n RIT/SHIFT set mode .................... 68
n Speech set mode ......................... 69
11 OPTION INSTALLATIONS . 70 – 76
n Internal view ................................. 70
n Opening the transceiver’s case .... 71
n UT-102 VOICE SYNTHESIZER
UNIT
.............................................. 71
n UT-106 DSP UNIT .......................... 72
n UX-910 1200 MHz BAND UNIT ........ 73
n CR-293 HIGH STABILITY CRYSTAL
UNIT
.............................................. 74
n FL-132/FL-133 CW NARROW
FILTER
........................................... 75
12 MAINTENANCE .................. 76 – 77
n Troubleshooting ............................ 76
n Fuse replacement ........................ 77
n CPU resetting ............................... 77
13 CONTROL COMMAND ...... 78 – 79
n Remote jack (CI-V) information .... 78
14 SPECIFICATIONS ...................... 80
15 OPTIONS .................................... 81
16 INSTALLATION NOTES ..... 82 – 83