IMPORTANT ........................................ i
EXPLICIT DEFINITIONS ..................... i
PRECAUTIONS ................................... i
1 TABLE OF CONTENTS ................ 1
2 PANEL DESCRIPTION ......... 2 – 13
nFront panel ..................................... 2
nFunction display ........................... 10
nRear panel .................................... 12
3 INSTALLATION AND
CONNECTIONS .................. 14 – 17
nUnpacking .................................... 14
nGrounding .................................... 14
nSelecting a location ...................... 14
nAntenna connection ..................... 14
nRequired connections .................. 15
nAdvanced connections ................. 16
nPower supply connections ............ 17
4 BASIC OPERATION ........... 18 – 25
nInitial settings ............................... 18
nWhen first applying power
(CPU resetting) ............................ 18
nMAIN and SUB bands .................. 19
nOperating band selection ............. 20
nVFO description ........................... 21
nFrequency setting ......................... 22
nSUB band OFF ............................. 24
nSUB tuning dial ............................ 24
nDial lock function .......................... 25
5 RECEIVE AND TRANSMIT 26 – 39
nFunctions for receive .................... 26
nRIT function .................................. 27
nIF shift function ............................. 27
nAGC time constant ....................... 28
nAFC function ................................ 28
nFM center indicator ...................... 28
nAttenuator ..................................... 29
nSimple band scope ....................... 29
nNoise blanker ............................... 30
nTone squelch operation ................ 30
nOptional DSP functions ................ 31
nFunctions for transmit ................... 32
nTransmit via microphone .............. 32
nIndications during transmit ........... 32
nFM mode operation ...................... 33
nVOX operation .............................. 33
nRepeater operation ...................... 34
nSSB mode operation .................... 36
nSpeech compressor ..................... 36
nSplit frequency operation ............. 37
nFull duplex operation .................... 37
nConnections for CW ..................... 38
nCW mode operation ..................... 38
6 MEMORY OPERATION ...... 40 – 44
nMemory channels ......................... 40
nOperation on a memory channel .. 40
nProgramming in VFO mode .......... 41
nProgramming in memory mode .... 41
nBlank channels ............................. 42
nFrequency transferring ................. 42
nMemory clearing .......................... 43
nCall channels ................................ 43
nMemo pads .................................. 44
7 SCANS ................................ 45 – 47
nScan types ................................... 45
nPreparation ................................... 45
nProgrammed scan operation ........ 46
nMemory scan operation ............... 46
nMemory select scan ..................... 47
nTone scan ..................................... 47
8 SATELLITE OPERATION ... 48 – 51
nSatellite communications outline .. 48
nSatellite notes ............................... 48
nEntering into the satellite mode .... 48
nSetting the satellite VFO ............... 49
nTracking selection ......................... 49
nPreparation ................................... 50
nSatellite operation ........................ 51
nSatellite memory .......................... 51
9 DATA COMMUNICATION ... 52 – 54
nFunctions for AFSK ...................... 52
nConnections for AFSK .................. 52
nOperating mode notes .................. 53
nOperating frequency notes ........... 53
nAFSK operation ............................ 53
nSetting the ACC socket ................ 54
10 SET MODE ......................... 55 – 69
nSet mode description ................... 55
nGeneral set mode ......................... 56
nFM set mode ................................ 60
nSSB/CW set mode ....................... 62
nScan set mode ............................. 64
nMemo pad set mode .................... 64
nCompressor set mode .................. 64
nVOX set mode .............................. 65
nAttenuator set mode ..................... 65
nTransmit set mode ........................ 66
nNR set mode ................................ 67
nSWP set mode ............................. 67
nRIT/SHIFT set mode .................... 68
nSpeech set mode ......................... 69
11 OPTION INSTALLATIONS . 70 – 76
nInternal view ................................. 70
nOpening the transceiver’s case .... 71
nUT-102 VOICE SYNTHESIZER
UNIT .............................................. 71
nUT-106 DSP UNIT .......................... 72
nUX-910 1200 MHz BAND UNIT ........ 73
nCR-293 HIGH STABILITY CRYSTAL
UNIT .............................................. 74
nFL-132/FL-133 CW NARROW
FILTER ........................................... 75
12 MAINTENANCE .................. 76 – 77
nTroubleshooting ............................ 76
nFuse replacement ........................ 77
nCPU resetting ............................... 77
13 CONTROL COMMAND ...... 78 – 79
nRemote jack (CI-V) information .... 78
14 SPECIFICATIONS ...................... 80
15 OPTIONS .................................... 81
16 INSTALLATION NOTES ..... 82 – 83
