Dial speed acceleration, Monitor key action, Default | Icom IC-R20

DDial speed acceleration

The dial speed acceleration automatically speeds up the tun- ing dial speed when rotating [R-DIAL]rapidly.

• OFF	: The dial speed acceleration is turned OFF.
• ON	: The dial speed acceleration is tuned ON.
	(default)
DIAL-SPEED-UP		DIAL-SPEED-UP
----------------		----------------
>OFF		-OFF
-ON		>ON
The acceleration OFF		The acceleration ON

DMonitor key action

The monitor key, [SQL], can be set as a ‘sticky’ key. When set to the sticky condition, each push of [SQL] toggles the monitor function ON and OFF.

•PUSH : Pushing and holding [SQL] to monitor the fre- quency. (default)

•HOLD : Push [SQL] to monitor the frequency and push again to cancel it.

MONITOR	MONITOR
----------------	----------------
>PUSH	-PUSH
-HOLD	>HOLD
Push to monitor	Push and hold [SQL] to monitor

SET MODE 10

DAuto power OFF

The receiver can be set to automatically turn OFF after a speciﬁed period has past.

30 min., 1 hour, 1.5 hours, 2 hours, BUSY and OFF (default) can be speciﬁed. The speciﬁed period is retained even when the receiver is turned OFF by the auto power OFF function. To cancel the function, select “OFF” in this set mode.

•30–120: The receiver automatically turns OFF (with a beep) after a speciﬁed period from last key op- eration.

•BUSY : The receiver automatically turns OFF (with a beep) after 3 minutes from last key operation or signal reception.

AUTO-POWER-OFF	AUTO-POWER-OFF	10
AUTO-POWER-OFF	AUTO-POWER-OFF
----------------	----------------
-OFF	-OFF
>30MIN	-30MIN
-60MIN	-60MIN
-90MIN	-90MIN
-120MIN	>120MIN
-BUSY	-BUSY
30 min. timer	2 hrs. timer

54

Image 67

Icom IC-R20 instruction manual Monitor key action, Auto power OFF, Dial speed acceleration is tuned on, Default

Contents

IR20 Equipment damage may occur Some frequency bands are inhibited according to versionAuto write and 50 scan edge channels are included May occur Operate this device under FCC regulations Precaution Supplied Accessories Table of Contents Preparations Batteries installationBattery pack installation Quick Reference Guide Swivel belt clip Option Belt clip Third-party antennas may in- crease receiver performance Antenna Experience Charging the batteryAbout default setting Your ﬁrst scanning Turning on the receiver Adjusting audio levelAdjusting squelch level Basic operation Selecting a memory channel Setting frequencyReceive mode selection Memory programming Selecting a scan edge channel a Programmed scan operationProgramming scan edges Writing a memory channel Selecting a scan edge channel B Selecting a scanning type Starting scan Select VFO modeCancelling scan Starting scan Front, top and side panels Panel Description QDUALWATCH/CLEAR KEY Dualwatch EPOWER KEY PowerULEFT Dial L-DIAL IRIGHT Dial R-DIAL VFO/MHz KEY VFO MHz Or 10 MHz tuning steps pMODE/SCAN KEY Mode Scan VOLUME/DIAL KEY 1 DIAL.SEL Inputs digit ‘8’ for frequency input, memory Push for 1 sec. to enter the set modeInputs digit ‘5’ for frequency input, memory Inputs digit ‘0’ for frequency input, memory @2STOP/PLAY ≈ Function display QBATTERY IndicatorWDUPLEX Indicators p ESIGNAL Squelch Indicators USKIP Indicators p RANL/NB Indicator pgsTLOCK Indicator p YAFC Indicator p Battery installation Battery INSTALLATION/CHARGING Charging caution Battery chargingBattery caution Regular charging Rapid charging with the BC-156 CP-18A/E fuse replacement Memory mode/PreSet*/TV*/Weather† channels Frequency and Channel SettingMode selection VFO mode Operating band selection Available frequency bands 2425 Using the dial Setting a tuning stepSetting a frequency Tuning step selection Frequency can be directly set via numeral keys Using the keypadEditting MHz to 1260.240 MHz Lock function Receive mode selection Receiving Setting audio volumeWhen a signal is received Basic Operation Monitor function Squelch level settingPush and hold SQL to monitor the operating frequency RF gain Attenuator function Duplex operation SettingRotate R-DIALto select Duplex NB/ANL function AFC function Select the sweep steps, if desired Band scope Single band operation Dial function assignment Operating bands table for dualwatch operation Main band selection Band exchange Lower band’s squelch adjustment Setting audio volume Squelch level setting Memory channel programming Memory channel contentsMemory Channels General description Push MR S.MW for 1 sec. to set the channel into the bank Memory bank setting Rotate R-DIALto select the bank channel Memory bank selection Rotate R-DIALto select the desired character Programming memory/bank name Available characters Selecting memory/bank name IndicationDication type from bank name or memory name Copying memory contents Memory clearing Push MR S.MW for 1 sec. to clear the contents Erasing/transferring bank contents FREQUENCY/MEMORY Skip Function p Scan OperationScan types Full Scan p To start the scan, release Mode Scan Select VFO mode with VFO MHzFull/band/programmed scan Scan edges programming To stop the scan, push Dualwatch Select memory mode with MR S.MWRelease Mode Scan to start the selected scan Memory/bank/all bank scan Clearing the stored frequencies Auto-memory write scanDuring auto-memory write scanning Recalling the stored frequencies Skip channel/frequency setting SET Scan pause timerPush Dualwatch to exit set mode Scan resume condition Scan resume timer Priority watch types Priority WatchAbout priority beep function Select the desired memory channel Push Dualwatch to exit set mode and start the watchPush Dualwatch to cancel the watch Priority watch operation 0Push Dualwatch to cancel the watch and scan VFO scan watch qSelect memory modeWhile scanning memory/bank channels Tone/DTCS squelch operation Comfortable ReceivingPush Dualwatch to stop the beeps and blinking man- ually Available tone frequency list Tone squelch frequency/DTCS code settingAvailable Dtcs code list Push 8 SET Dtcs polarity setting Push 4 T-SCANfor 1 sec. to start the tone scan Tone scan Expanded set mode ON/OFF SET ModeGeneral Expanded set mode items Set mode itemsGeneral set mode items Display backlighting Priority watchKey-touch beep Beep output level AF ﬁlter Power saveNoise blanker ANL function FM antenna selection No accessible key is available, exceptPower and Lock AM antenna selection Monitor key action Auto power OFFDefault Dial speed acceleration Turns the scan stop beep function on and OFF Scan pause timerScan resume timer Scan stop beep Sets the audio output function while scope operation Scope audio outputOffset frequency Duplex direction Available subaudible tone frequencies Tone frequencyDtcs code Dtcs polarity Turns weather alert function on and OFF LCD contrast can be adjusted through 15 levelsMemory bank link LCD contrast CI-V baud rate CI-V addressCI-V transceive Selecting antenna RPush Dualwatch to exit set modeOther Functions Antenna selection Weather alert function Turn the weather alert function OFF in set modeWeather channel operation Weather channel selection Data cloning Cloning using a personal computerReceiver shows following indications Cloning error Auto power-off function IC recorder Playing back recorded contentRecording a received audio Recording set mode Quality setting Playback speed setting Same time, but cannot erase each track independently Automatic recordingErasing recorded audio REC Partial reset Command table Control CommandData format CI-V compatible transceiver Control Command Ccir channels Frequency TableTV channels S.A. channels Channels China channelsNew Zealand FOT channels Indonesian channelsItalian channels Taiwan channels Weather channelsunit MHz VHF marine channels Channels Murs channels Other communications in the USAHF CB Citizens Band channels General aviation frequencies Wireless MicrophonesCable TV IRC Other communications- other countries LPD Low Power Device channels Unit MHzPMR446 channels unit MHz UHF C.R.S Citizen Radio Service channels Troubleshooting Maintenance General Specifications Options Options For Microsoft Windows XP Driver Installation Driver Installation Windows starts installing the USB driver 0Repeat step e to y After the installation is completed, click Finish 2After clicking Finish, the dialog appears as below For Microsoft WindowsFound New Hardware Wizard will come up as below. Click Next Select Click Driver Installation For Microsoft Windows 98/98SE/Me Select Click COM port conﬁrmation Click the Device Manager IR20 Pocket Guide Release Mode Scan to start scan We Icom Inc. Japan Declaration Conformity Kamiminami, Hirano-ku, Osaka 547-0003, Japan #07 France