Equipment information
Icom IC-756Pro III Transceiver
Manufacturer:
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Model:
IC-756Pro III
Date:
2004
Category:
Group:
Description:
Manual Type:
User Manual
Pages:
124
Size:
3.40 Mbytes (3565437 Bytes)
Language:
english
Revision:
Manual-ID:
A-6378H-1EX
Date:
Quality:
Electronic document, no scan, very well readable.
Upload date:
2015 07 19
MD5:
438ec0c5330775376922304828bbb958
Downloads:
965
Information
IMPORTANT
...
i
FOREWORD
...
i
EXPLICIT DEFINITIONS
... i
SUPPLIED ACCESSORIES
... i
PRECAUTIONS
... ii
TABLE OF CONTENTS
... iii
1 PANEL DESCRIPTION ... 1–12
■ Front panel
... 1
■ LCD display
... 9
■ Screen menu arrangement ... 10
■ Rear panel
... 11
■ Microphone (HM-36) ... 12
2 INSTALLATION AND CONNECTIONS ... 13–20
■ Unpacking
... 13
■ Selecting a location
... 13
■ Grounding
... 13
■ Antenna connection ... 13
■ Required connections ... 14
■ Advanced connections ... 15
■ Power Supply connections ... 16
■ Linear Amplifier connections ... 17
■ External Antenna Tuner
connections
... 18
■ Transverter jack information ... 18
■ Microphone connector information ... 18
■ FSK and AFSK (SSTV)
connections
... 19
■ Accessory connector information ... 20
3 BASIC OPERATION ... 21–32
■ When first applying power
(CPU resetting)
... 21
■ Initial settings
... 21
■ VFO description
... 22
■ Selecting VFO/memory mode ... 23
■ Main/Sub band selection ... 23
■ Selecting an operating band ... 24
DUsing the band stacking registers ... 24
■ Frequency setting
... 25
DTuning with the tuning dial ... 25
DDirect frequency entry with the keypad ... 25
DQuick tuning step ... 26
DSelecting “kHz” step ... 26
DSelecting 1 Hz step ... 27
D1⁄4 tuning function
(SSB data/CW/RTTY only) ... 27
DAuto tuning step function ... 28
DBand edge warning beep ... 28
■ Operating mode selection ... 29
■ Volume setting
... 29
■ Squelch and receive (RF) sensitivity ... 30
■ Meter function
... 31
■ SWR reading
... 31
■ Basic transmit operation ... 32
DTransmitting
... 32
DMicrophone gain adjustment ... 32
4 RECEIVE AND TRANSMIT ... 33–54
■ Operating SSB
... 33
DConvenient functions for receive ... 33
DConvenient functions for transmit ... 34
DAbout 5 MHz band operation
(USA version only) ... 34
■ Operating CW
... 35
DConvenient functions for receive ... 35
DConvenient functions for transmit ... 36
DAbout CW reverse mode ... 36
DCW side tone function ... 36
DAbout CW pitch control ... 37
■ Electronic CW keyer ... 38
DMemory keyer send screen ... 39
DEditing a memory keyer ... 40
DContest number set mode ... 41
DKeyer set mode ... 42
■ Operating RTTY (FSK) ... 44
DConvenient functions for receive ... 44
DAbout RTTY reverse mode ... 45
DRTTY filter/Twin peak filter ... 45
DFunctions for the RTTY decoder indication . 46
DSetting the decoder threshold level ... 46
DRTTY memory transmission ... 47
DRTTY tuning meter ... 47
DEditing RTTY memory ... 48
DRTTY decoder set mode ... 49
■ Operating AM
... 50
DConvenient functions for receive ... 50
DConvenient functions for transmit ... 50
■ Operating FM
... 51
DConvenient functions for receive ... 51
DConvenient functions for transmit ... 51
■ Repeater operation ... 52
DSetting the Repeater tone ... 52
■ Tone squelch operation ... 53
■ Data mode (SSTV/PSK31) operation ... 54
5 FUNCTION FOR RECEIVE ... 55–65
■ Spectrum scope screen ... 55
DMini scope screen ... 55
DScope set mode ... 56
■ Preamplifier
... 57
■ Attenuator
... 57
■ RIT function
... 58
■ AGC function
... 59
■ Twin PBT operation ... 60
■ IF filter selection
... 61
■ DSP filter shape
... 62
■ Dualwatch operation ... 63
■ Noise blanker
... 64
■ Notch function
... 64
■ Noise reduction
... 65
■ Dial lock function
... 65
6 FUNCTION FOR TRANSMIT ... 66–72
■ VOX function
... 66
DUsing the VOX function ... 66
DAdjusting the VOX function ... 66
■ Break-in function
... 67
DSemi break-in operation ... 67
DFull break-in operation ... 67
■ Transmit filter width setting (SSB only) ... 68
■ Speech compressor ... 68
■ ∂TX function
... 69
■ Monitor function
... 70
■ Split frequency operation ... 71
■ Quick split function
... 72
7 VOICE RECORDER FUNCTIONS ... 73–76
■ Digital voice recorder
... 73
8 MEMORY OPERATION ... 77–82
■ Memory channels ... 77
■ Memory channel selection ... 77
■ Memory channel screen ... 78
■ Memory channel programming ... 79
■ Frequency transferring ... 80
■ Memory names ... 81
■ Memory clearing
... 81
■ Memo pads
... 82
9 SCANS
...
83–87
■ Scan types
... 83
■ Preparation
... 83
■ Programmed scan operation ... 84
■ ∂F scan operation ... 84
■ Fine programmed scan/
fine ∂F scan
... 85
■ Memory scan operation ... 85
■ Select memory scan operation ... 86
■ Setting select memory channels ... 86
■ Scan set mode
... 87
■ Tone scan
... 87
10 Antenna Tuner OPERATION ... 88–90
■ Automatic Antenna selection ... 88
■ Antenna Tuner operation ... 89
■ Optional external Tuner operation ... 90
11 Clock AND TIMERS ... 91–93
■ Time set mode
... 91
DSetting the current time ... 92
DClock2 function activity ... 92
DClock2 offset setting ... 92
DTimer function activity ... 92
DSetting power-on time ... 93
DSetting power-off period ... 93
DTimer operation ... 93
12 SET MODE
... 94–104
■ Set mode description ... 94
■ Level set mode
... 95
■ Display set mode
... 97
■ DSP filter set mode
... 99
■ Miscellaneous (others) set mode ... 99
13 OPTION INSTALLATION ... 105
■ Opening the transceiver’s case ... 105
■ UT-102 VOICE SYNTHESIZER UNIT ... 105
14 INTERNAL VIEWS
... 106
15 MAINTENANCE ... 107–109
■ Troubleshooting
... 107
■ Fuse replacement ... 108
■ Clock backup battery
replacement
... 108
■ Tuning dial brake adjustment ... 109
■ Frequency calibration
(approximate) ... 109
16 CONTROL COMMAND ... 110–114
■ Remote jack (CI-V) information ... 110
17 SPECIFICATIONS
... 115
18 OPTIONS
... 116
19 ABOUT CE
... 117
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