Icom IC-F3021S Service Manual

Also see for IC-F3021S: Instruction manual Instruction manual Instruction manual Service manual addendum Service manual

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Icom IC-F3021S Service Manual Manual pdf 14 page image

SECTION 6 ADJUSTMENT PROCEDURES6-1 PREPARATIONWhen adjusting IC-F3020 series, CS-F3020 CLONING SOFTWARE, CS-F3020 ADJ ADJUSTMENT SOFTWARE (Rev. 1.0 or later),OPC-478/U JIG CABLE (modified OPC-478/U CLONING CABLE; see the page 6-2) and the following test equipments are required.EQUIPMENT GRADE AND RANGE EQUIPMENT GRADE AND RANGEDC power supply Output voltageCurrent capacity: 7.2 V DC: More than 1.5 A External speaker Input impedanceCapacity: 8 Ω: 1 W or moreFM deviation meter Frequency rangeMeasuring range: DC–300 MHz: 0 to ±10 kHz Attenuator Power attenuationCapacity: 20 or 30 dB: 7.5 WFrequency counterFrequency rangeFrequency accuracySensitivity: 0.1–300 MHz: ±1 ppm or better: 100 mV or betterStandard signalgenerator (SSG)Frequency rangeOutput level: 0.1–300 MHz: 0.1 μV to 32 mV(–127 to –17 dBm)RF power meterMeasuring rangeFrequency rangeImpedanceSWR: 0.1–7.5 W: 100–300 MHz: 50 Ω: Better than 1.2 : 1Oscilloscope Frequency rangMeasuring range: DC–20 MHz: 0.01–20 V6 - 1▄ SYSTEM REQUIREMENTS (for the ADJUSTMENT SOFTWARE)• Microsoft® Windows® 98/98SE/Me/2000/XP • RS-232C serial port (D-sub 9 pin) or USB port▄ STARTING SOFTWARE ADJUSTMENTq Connect the transceiver and PC with OPC-478/U JIGCABLE.w Turn the transceiver power ON.e Boot up Windows, and click the program group ‘CS-F3020ADJ’ in the ‘Programs’ folder of the [Start] menu, thenCS-F3020 ADJ’s window appears.r Click ‘Connect’ on the CS-F3020 ADJ’s window, then thewindow shows transceiver’s condition and adjustmentitems as below.t Set or modify adjustment data as specifi ed.▄ BEFORE STARTING SOFTWARE ADJUSTMENTClone the adjustment frequencies and settings into thetransceiver, and set the configuration using the CS-F3020CLONING SOFTWARE before starting the software adjustment.Otherwise, the software adjustment can not be started.CAUTION!: BACK UP the originally programmed memorydata in the transceiver before programming theadjustment frequencies. When program the ad-justment frequencies into the transceiver, thetransceiver’s memory data will be overwrittenand lose original memory data at the same time.Microsoft and Windows are registered trademarks of Micro-soft Corporation in the U.S.A. and other countries.▄ ADJUSTMENT SOFTWARE INSTALLATIONq Quit all applications when Windows is running.w Insert the CD into the appropriate CD drive.e Double-click the “Setup.exe” contained in the ‘CS-F3020ADJ’ folder in the CD drive.r The “Welcome to the InstallShield Wizard for CS-F3020ADJ” will appear. Click [Next>].t The “Choose Destination Location” will appear. Then click[Next>] to install the software to the destination folder. (e.g.C:\Program Files\Icom\CS-F3020 ADJ)y After the installation is completed, the “InstallShield Wiz-ard Complete” will appear. Then click [Finish].u Eject the CD.i Program group ‘CS-F3020 ADJ’ appears in the ‘Programs’folder of the start menu, and ‘CS-F3020 ADJ’ icon ap-pears on the desk top screen.• ADJUSTMENT FREQUENCY LISTCH FREQUENCY ADJUSTMENT ITEM1 174.000 MHz TX powerMode: Low1: Narrow2 136.000 MHz TX powerMode: Low1: Wide3 155.000 MHz TX powerMode: High: Wide4 155.000 MHz TX powerMode: Low2: Wide5 155.000 MHz TX powerMode: Low1: Narrow6 155.000 MHzTX powerModeDTCS: Low1: Narrow: 0077* 155.000 MHz TX powerMode: Low1: Middle8 155.000 MHzTX powerModeCTCSS: Low1: Wide: 151.4 Hz9 155.000 MHz TX powerMode: Low1: Wide*; [EUR] only