Icom HF/VHF/UHF ALL MODE TRANSCEIVER manual Tune Strt auto tuner start, PTT Tune PTT tune function

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SET MODE 7

27A-TUNE STRT (auto tuner start)

The optional AT-180 ANTENNA TUNER has an auto- matic start capability which starts tuning if the SWR is higher than 1.5–3.

When “oFF” is selected, the tuner remains OFF even when the SWR is poor (1.5–3).

When “on” is selected, automatic tune starts even when the tuner is turned OFF.

Auto tune function OFF	Auto tune function ON.
(default).

Note: Even when “on” is selected, automatic tune does not start for the 50 MHz band.

28PTT TUNE (PTT tune function)

When an optional AH-4 ANTENNA TUNER is connect- ed, tuning can be started automatically at the moment the PTT is pushed.

Tuning starts only when	Tuning starts when pushing [PTT]
[TUNER] is pushed (default).	on a new frequency.

29 9600 MODE (Data socket speed)

This is used to change the communications speed packet operation. The data socket can be set to 1200

or 9600 baud.	Default is 9600 baud.

30VSEND SEL (ACC socket output)

“on”: VSEND is for 144/430 MHz; HSEND is for the HF/50 MHz

“U only”: VSEND is for 430 MHz; HSEND is for HF/50/144 MHz

“oFF”: VSEND is not used; HSEND is for all bands.

The default is VSEND is for the 144/430 MHz band; HSEND is for the HF/50 MHz band.

31SPEECH LANG (voice synthesizer language)

When the optional UT-102 VOICE SYNTHESIZER UNIT is installed, you can select between English and

Japanese as the language.	Voice synthesizer functions	Voice synthesizer functions
	in English (default).	in Japanese.

32SPEECH SPD (voice synthesizer speed)

When the optional UT-102 VOICE SYNTHESIZER UNIT is installed, you can select between faster or slower synthesizer output.

Voice synthesizer output	Voice synthesizer output
is faster (default).	is slower.

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Contents I706MKG Word Definition Rwarning PrecautionsTable of Contents Panel Description Front panel0MAIN Dial Tension Latch @2PREAMP/ATTENUATOR Switch P.AMP/ATT 2LOCK Switch LockFunction switches Speech Compressor p VOX Function pBREAK-IN p Function pRear and side panels When connecting the ACC conversion cable OPC-599 ACC PIN # Name Description Specifications ColorACC Socket 3FUNCTION Indicators 1DOT Matrix Indicators4DSP Indicators Function display➌PTT Switch PTT ➊UP/DOWN Switches UP/DN ➋LOCK Switch LockMicrophone Connector HM-103 Schematic DiagramPL-259 Connector Installation Example Installation and ConnectionsUnpacking GroundingSingle body mounting InstallationStand Front panel separationRtty Terminal Required connectionsAdvanced connections Connecting the PS-85 DC Power Supply Power supply connectionsConnecting a NON-ICOM DC Power Supply Connecting a NON-ICOMConnecting the AT-180 Connecting the AH-4Connecting the IC-PW1 External antenna tuners and linear ampliﬁerWhen ﬁrst applying power CPU resetting Frequency SettingInitial settings Power OFFMemory Mode pgs VFO ModeVFO description VFOProgrammable tuning steps Frequency settingHz and 10 Hz tuning steps Band selectionTS Switch Flow Chart MHz quick tuning stepSSB/CW/RTTY modes Any mode FM/WFM/AM modes Sub dial functionOperating Mode Selection Mode selectionQuick band change function ➁ Push F-1-F-3 to select a band stacking registerFunctions for receive Receive and TransmitIf shift function RIT functionAGC time constant Noise blankerPreamp and attenuator Peak meter holdRF gain and squelch Simple band scopeRF/SQL control priority Optional ﬁlter selection Filter PresettingFilter ON/OFF SSBCeiver maintains the ON/OFF condition when pushing F-2NR ANF Automatic Notch Filter functionNR Noise Reduction function Output power and mic gain Functions for transmitDMeter function VOX operation Speech compressorManual Tuning Optional AT-180 Automatic Antenna Tuner operationTuner Operation Optional AH-4AUTOMATIC Antenna Tuner operation ➂ The Tuner light lights constantly when tuning is completeAH-4 operation PTT tune functionQuick split function Split frequency operation➀ Select VFO a and set the frequency to 7.057 MHz/CW Split lock function➄ Push and hold PTT to transmit release PTT to receive Repeater operationTone scan operation Tone squelch operation➅ Communicate in the usual manner ➂ Push F-3SCN to toggle tone scan operation on and OFFAuto repeater function One-touch repeater functionThis function automatically activates the repeater set Frequency Duplex DirectionConnections for CW Functions for CWCW operation Elec KEYDElectronic CW keyer Quick SET Mode CW reverse modeSetting the electronic keyer CW pitch controlFunctions for Rtty Connections for Rtty FSKConnections for Afsk Presetting for Rtty Rtty FSK operationRtty Afsk operation Packet operation Adjusting the transmit signal output from the TNCConnections for packet Data socketMeasuring SWR Spot measurementPlot measurement Memory channels Memory and Scan OperationMemory channel selection Memory clearingProgramming in VFO mode Programming in memory modeMemory/call programming Memory names Frequency transferringCalling up memory names Editing programming memory namesWriting frequencies and operating modes into memo pads Memo padsCalling up a frequency from a memo pad ➀ Select the S1 displayPreparation Scan typesMemory scan operation Programmed scan operationSelect memory scan operation Priority watchRemote Jack CI-V Information CI-V connection exampleData format VFO A=B Command TableQuick set mode operation SET ModeInitial set mode operation GeneralQ3 VOX Delay SSB/AM/FM only Quick set mode itemsQ2 MIC Gain SSB/AM/FM only Q4 VOX Gain SSB/AM/FM onlyQ5 Anti VOX SSB/AM/FM only Initial set mode items RF/SQL SQL/AUTO/RFSQL Split Lock split lock Quick Split quick split functionSPL Offset split offset DUP HF duplex offsetPWR on CHK Power on check AM NB Noise blanker in AM modeAuto Rptr auto repeater Scan Resume scan resumeTune Strt auto tuner start 29 9600 Mode Data socket speedPTT Tune PTT tune function Vsend SEL ACC socket outputCI-V Addres CI-V address LVL Spch S-level speechCI-V Baud CI-V data rate CI-V TRN CI-V transceiveFuse replacement MaintenanceMemory backup CleaningPower Supply Receive Problem Possible Cause Solution TroubleshootingTransmit Display Scan Problem Possible Cause Solution Opening the transceiver case Optional INSTALLATIONS/SETTINGSIf ﬁlters DOperation InstallationAT-180 internal switch description S2 S1 B aPIN no Description Name Internal Views Top viewBottom view Options SP-10EXTERNAL Speaker SP-12EXTERNAL Speaker SP-7EXTERNAL SpeakerSP-20EXTERNAL Speaker SP-21EXTERNAL SpeakerSpecifications Power OFF then on to exit initial set mode + power onMenu Guide Indication Description No. IndicationMode Display SSB/AM/FM mode CW mode Rtty modeFor 2 sec Menu DisplayCount on us