Icom IC-756PROII manuals
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Icom IC-756PROII Instruction Manual
88 pages 1.7 Mb
2 IMPORTANTREAD THIS INSTRUCTION MANUAL CAREFULLY SAVE THIS INSTRUCTION MANUAL. EXPLICIT DEFINITIONSRWARNING HIGH VOLTAGE! NEVERat- R NEVER NEVER PRECAUTIONS 3 TABLE OF CONTENTSr t3 INSTALLATION AND CONNECTIONS ................... 1420 4 FREQUENCYSETTING ....... 21 24 5 RECEIVE AND TRANSMIT .. 25 50 6 MEMORYOPERATION ........ 5156 7 SCANS .................................57 61 8 CLOCK AND TIMERS .......... 62 63 9 SET MODE ........................... 64 73 10 OPTION INSTALLATION ............74 11 MAINTENANCE ................... 75 77 12 INTERNAL VIEWS ...................... 78 13 CONTROLCOMMAND ......... 7982 14 SPECIFICATIONS ....................... 83 15 OPTIONS .....................................84 Front panel 4 PANEL DESCRIPTION8 MICROPHONE CONNECTOR HM-36 SCHEMATIC DIAGRAM CAUTION: 11 Microphone (HM-36)12 LCD displayqr.qqy.pp11 PANELDESCRIPTIONF-2 F-3 F-4 F-5 F-3 RTTY decoder screen (RTTY mode: p. 42) Memory scan screen (Memory mode: p. 59) Memory keyer screen (CW mode: p. 43) qr.qpp.ppqr.qpp.pp--. ---. -- Start up screen Voice recorder screen (p. 38) Spectrum scope screen (p. 45) Memory channel screen (p. 52) Programmed scan screen (VFO mode: p. 58) 13 Screen menu arrangementPushing [EXIT/SET] several times returns to the start up screen. See p. 64 for set mode arrangement. 14 Rear panel16 INSTALLA TION AND CONNECTIONS23 FREQUENCY SETTINGInitial settings When rst applying power (CPU resetting) 24 4 VFO descriptionMEMO PAD21.076.5021.076.50 1CWCW USBUSB VFOVFO FIL2FIL2 METER Po ANT 1 BWBW2.4k2.4k SFTSFT 0 qw:pp qr.qpp.ppSelect TUNING DIAL MEMORY CHANNEL MODE SWITCHES KEYPAD (BAND KEY)Transfer Transfer Transfer Change 21.295 MHz 28.025 MHz 7.001 MHz Differences between VFO mode and memory mode1 wq.puy.tp wq.wrt.pp1 VFO is selected. The frequency is changed. Memory mode is selected. VFO is selected again. 25 4Direct frequency entry with the keypad Frequency setting with the tuning dial21.295.00 21.090.00 21.025.00 14.195.00 14.090.00 14.025.00 For ham band use For general coverage receiver useo.uip.pp qt.qpp.pp wq.wot.pp wq.wpp.pp 26 4 Advanced tuning functions27 RECEIVE AND TRANSMITMode selection Twin PBT operation 28 Notch functionNoise reduction 29 Noise blankerDSP lter shape 30 RTTY reverse modeRTTY lter/Twin peak lter CW reverse mode 31 CW pitch controlIF lter selectionIF lter selection Filter passband width setting 32 AGC functionAGC time constant selection Selectable AGC time constant (unit: sec.) Setting the AGC time constant 33 Dualwatch operationScanning during dualwatch 34 Split frequency operation35 Quick split function36 RIT and TXPush and hold Low shift High shift disappears. rStart transmitting while the station is standing by. RIT functionSee #2 on p. 6 for function description. qPush the [RIT] switch. wRotate the [RIT/TX] control. eTo reset the RIT frequency, push [CLEAR] for 1 sec. rTo cancel the RITfunction, push [RIT] again. TX functionSee #3 on p. 6 for function description. qPush the [TX] switch. wRotate the [RIT/TX] control. eTo reset the TX frequency, push [CLEAR] for 1 sec. rTo cancel the TX function, push [TX] again. disappears.TX Reset to 0.00 TX appears. Reset to 0.00 RIT appears. Calculate function Practical example 37 Monitor functionVOX functionUsing the VOX function Adjusting the VOX function 38 Meter functionAnalog transmit meter Multi-function digital meter SWR reading 39 Speech compressorSpeech compressor Compression level setting Preamp 40 Digital voice recorder44 RTTY decoderSetting the decoder threshold level RTTY tuning meter 45 Electronic CW keyer[KEYER] switch[CW/RTTY] switchSENDSEND EDITEDIT 001001 CW KEYCW KEY MEMORY KEYERMEMORY KEYER VFOVFO CWCW DASH Setting the electronic keyerqPush [EXIT/SET] several times, if necessary. wPush [CW/RTTY] to select CW mode. ePush [KEYER] then [EXIT/SET] to select keyer set rPush [(F-4)CW KEY] to select memory keyer set tSelect the Keyer Repeat Time item using [(F- 1)]. yRotate the tuning dial to select the memory keyer repeat interval. See the next page for details.1, 2, 3, 10 or 30 sec. can be set. Push [(F-3)DEF] for 1 sec. to select a default value. uPush [(F-2)] to select the Dot/Dash Ratio item. iRotate the tuning dial to select the keying weight. oPush [(F-2)] to select the Rise Time item. !7 Push [EXIT/SET] to exit keyer set mode. KEYING WEIGHT EXAMPLE: Morse code KDASH Weight setting: 1:1:3 (default) Weight setting: AdjustedDOT (Fixed*) Adjustable range SPACE (Fixed*) *SPACE and DOT length can be adjusted with [KEY SPEED] only.BWBW500500 SFTSFT 0 BPFBPFMETERMETER PoPo P.AMPP.AMP 1 46 Memory keyerProgramming the memory keyer Transmitting memory keyer contents Setting the contact (serial) number 47 Spectrum scope screenSpectrum scope during transmitting Maximum level hold function 48 Automatic antenna selectionAntenna switch selection example Dial lock function 49 Repeater operationSetting the repeater tone 50 Tone squelch operationtWhen the received signal includes a matching tone, squelch opens and the signal can be heard. Setting the tone squelch tonetPush [EXIT/SET] to exit tone set mode. Available tone squelch tones (Unit: Hz) Store tone squelch frequencies and ON/OFF settings in memory channels for easy recall. CONVENIENT 51 Antenna tuner operation52 Optional external tuner operationAH-4/AH-3 HF AUTOMATIC ANTENNA TUNER RWARNING: HIGH VOLTAGE!NEVER AH-4/AH-3 operation ANTENNA TUNER OF THE IC-PW1 53 MEMORY OPERATIONthen Memory channelseTo return to VFO mode, push [VFO/MEMO] again. Memory channel selectionUsing the [YY] or [ZZ] keysPush and hold [Y]/[Z] for continuous selection. [UP] and [DN] on the microphone can also be used. Using the keypadEnter 100 or 101 to select scan edge channel P1 or P2, respectively. rPush [Y] or [Z] to select the desired memory 54 Memory channel screenSelecting a memory channel using the memory channel screen Conrming programmed memory channels Setting a memory channel as a select memory 55 6Memory channel programmingMemory channel programming can be preformed ei- ther in VFO mode or in memory mode. Programming in VFO modeePush [MW] for 1 sec. to program the displayed fre- quency and operating mode into the memory [EXAMPLE]: Programming 7.088 MHz/LSB into memory channel 12. Programming in memory modeqSelect the desired memory channel with [Y]/[Z] in memory mode. wSet the desired frequency and operating mode in memory mode.To program a blank channel, use direct frequency entry with the keypad or memo pads, etc. ePush [MW] for 1 sec. to program the displayed fre- quency and operating mode into the memory [EXAMPLE]: Programming 21.280 MHz/USB into memory channel 18. 56 Frequency transferringTransferring in VFO mode Transferring in memory mode 57 655 MEMORYOPERATION eSelect the desired memory channel. Memory namesEditing (programming) memory nameswPush [(F-4)MEMORY] to select the memory chan- nel screen. rPush [(F-4)NAME] to edit memory channel name.Acursor appears and blinks. Memory channel names of blank channels cannot be edited. yPush [EXIT/SET] to input and set the name. Character group keys Selected character Memory clearingThe programmed frequency and operating mode dis- appear. rTo clear other memory channels, repeat steps w and e. 58 Memo padsWriting frequencies and operating modes into memo pads Calling up a frequency from a memo pad 59 SCANSScan types PreparationChannels Scan resume ON/OFF Scan speed 60 7 Programmed scan operationwSelect VFO mode. eSelect the desired operating mode. uSet center frequency of the F span.The operating mode can also be changed while scan- ning. rPush [(F-5)SCAN] to select the scan screen. tSet [RF/SQL] open or closed.See previous page for scan condition. yPush [(F-1)PROG] to start the programmed scan. uWhen the scan detects a signal, the scan stops, F scan operationwSelect VFO mode or a memory channel. eSelect the desired operating mode.The operating mode can also be changed while scan- ning. rPush [(F-5)SCAN] to select the scan screen. tSet [RF/SQL] open or closed.See previous page for scan condition. ySet the F span by pushing [(F-4)F SPAN].5kHz, 10 kHz, 20kHz, 50 kHz, 100kHz, 500kHz and 1000 kHz are selectable. iPush [(F-2)F] to start the F scan. oWhen the scan detects a signal, the scan stops, !0 To cancel the scan, push [(F-2)F]. 61 7Fine programmed scan/ne F scantPush [(F-3)FINE] to start a ne scan.FINE PROGRAM SCAN or FINE F SCAN ap- pears. Memory scan operationrSet [RF/SQL] open or closed.See p. 57 for scan condition. tPush [(F-1)MEMO] to start the memory scan. yWhen the scan detects a signal, the scan stops, 60 62 7 Select memory scan operation12 12 1212 12 12 1212 rSet [RF/SQL] open or closed.See p. 57 for scan condition. tPush [(F-1)MEMO] to start the memory scan. uWhen the scan detects a signal, the scan stops, Setting select memory channelsrSelect the desired memory channel to set as a se- lect memory channel. tPush [(F-3)SELECT] to set the memory channel as a select memory or not. appears for select memory channels. 63 7Scan set modeScan speed Scan resume condition Tone scan 64 CLOCK AND TIMERSSetting the current timerSet the current time using the tuning dial.TIMEset Push [SET] blinks. tPush [(F-4)SET] to enter the set time.Push [EXIT/SET] to cancel the setting. yPush [EXIT/SET] twice to exit timer set mode. Timer function activityThe timer functions can be switched ON and OFF rSelect the timer function activity using the tuning dial. tPush [EXIT/SET] twice to exit timer set mode. 65 8Setting power-off period Timer operation Setting power-on time 66 SET MODEF5 F-1 EXIT/SET Set mode description Miscellaneous (others) set mode (p. 68) Set mode menu screen Level set mode (p. 65) Set mode operationrFor display or miscellaneous (others) set mode, push [(F-5)WIDE] to toggle wide and normal screen. Push [(F-3)DEF] for 1 sec. to select a default condition or value. Display set mode (p. 66) Start up screen DSP set mode (p. 67) Timer set mode (pgs. 62, 68)DEFDEF DEFDEF WIDEWIDE DEFDEF WIDEWIDE Push for 1 sec. 67 Level set modeSSSSBB TTxx TToonnee ((BBaassss)) SSSSBB TTxx TToonnee ((TTrreebbllee)) MMoonniittoorr LLeevveell SSiiddee TToonnee LLeevveell BBeeeepp LLeevveell BBeeeepp LLeevveell LLiimmiitt SSiiddee TToonnee LLeevveell LLiimmiitt 68 Display set modeCCoonnttrraasstt ((LLCCDD)) BBaacckklliigghhtt ((LLCCDD)) HHoorriizzoonn BBaacckklliigghhtt((SSwwiittcchheess)) DDiissppllaayy TTyyppee DDiissppllaayy FFoonntt MMeemmoorryy NNaammee MMyy CCaallll Opening screen example JA3YUA 69 Display set mode (continued)DSP lter set mode 70 Timer set modeTTiimmee ((NNooww)) TTiimmeerr FFuunnccttiioonn PPoowweerr--OOFFFF ppeerriioodd PPoowweerr--OONN TTiimmeerr sseett Miscellaneous (others) set modeCCaalliibbrraattiioonn MMaarrkkeerr BBeeeepp((CCoonnffiirrmmaattiioonn)) BBeeeepp((BBaanndd EEddggee)) 71 QQuuiicckk DDuuaallwwaattcchhQQuuiicckk SSPPLLIITT RRFF//SSQQLL CCoonnttrrooll FFMM SSPPLLIITTOOffffsseett((HHFF)) FFMM SSPPLLIITTOOffffsseett((5500MM)) SSPPLLIITT LLOOCCKK 72 TTuunneerr ((AAuuttoo SSttaarrtt))TTuunneerr ((PPTTTT SSttaarrtt)) RRTTTTYY MMaarrkk FFrreeqquueennccyy RRTTTTYY SShhiifftt WWiiddtthh RRTTTTYY KKeeyyiinngg PPoollaarriittyy [[AANNTT]] SSwwiittcchh 73 RRTTTTYY DDeeccooddee UUSSOOSSRRTTTTYY DDeeccooddee NNeeww LLiinnee CCooddee SSPPEEEECCHH LLaanngguuaaggee SSPPEEEECCHH SSppeeeedd SSPPEEEECCHH SS--LLeevveell MMeemmoo PPaadd NNuummbbeerrss 74 MMAAIINN DDIIAALL AAuuttoo TTSSSSSSBB//CCWW SSyynncchhrroonnoouuss TTuunniinngg CCWW NNoorrmmaall SSiiddee MMIICC UUpp//DDoowwnn SSppeeeedd QQuuiicckk RRIITT//TTXX CClleeaarr 75 EExxtteerrnnaall KKeeyyppaaddCCII--VV BBaauudd RRaattee CCII--VV AAddddrreessss CCII--VV TTrraannsscceeiivvee CCII--VV wwiitthh IICC--773311 76 OPTION INSTALLATIONCAUTION: Opening the transceivers case UT-102 77 MAINTENANCETRANSMIT SCAN Troubleshootingsolve it through the use of this chart, contact your near- est Icom Dealer or Service Center.PROBLEM POSSIBLE CAUSE SOLUTION REF. RECEIVE POWER 78 11 Fuse replacement Clock backup battery replacement 79 11Tuning dial brake adjustment Frequency calibration (approximate) 80 INTERNAL VIEWS81 CONTROL COMMANDmini-plug cable FE FE E0 64 FA FD CI-V connection example Data formatController to IC-756PROII FE FE 64 E0 Cn Sc Data area FD OK message to controller FE FE E0 64 FB FD NG message to controller IC-756PROII to controller FE FE E0 64 Cn Sc Data area FD Remote jack (CI-V) information915 V DC personal computer BC-25 (optional) IC-756PROII Command table 82 13 85 SPECIFICATIONSGeneral Transmitter Receiver Antenna tuner 86 OPTIONS
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