Icom IC-FR3000 manual Entering the Adjustment Mode, Operating in the Adjustment Mode

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■ENTERING THE ADJUSTMENT MODE

1 Turn the power OFF.

2 While pushing and holding both [CH-DN] and [CH-UP], turn ON. Never release [CH-DN] and [CH-UP] until 1 short beep sounds.

3 Push [CH-DN] button, then sounds 2 beep audio.

■OPERATING IN THE ADJUSTMENT MODE

[POWER]

[CH-DN] [CH-UP]

• Change the item (including frequency) (+1).	: Push [CH-UP] button.
• Change the item (including frequency) (–1).	: Push [CH-DN] button.
• Adjust the specified value (+1).	: Push [PRT/BASE] button.
• Adjust the specified value (–1).	: Push [MONI] button.
• Change the TX and RX’s condition.	: Push [PROG] button.

Change the condition TX reference frequency to RX reference frequency.

Change the condition TX “HIGH POWER” to TX “LOW POWER”.

[PROG]

[RPT/BASE]

[MONI] [CH-UP] [CH-DN]

■EXITING THE ADJUSTMENT MODE

1 Turn the power OFF.

2 While pushing and holding and [CH-UP], turn ON. Never release [CH-UP] until 1 short beep sounds. 3 Push [CH-UP] button, then sounds 2 beep audio.

■AFTER FINISHING ADJUSTMENT

CAUTION!: When the adjustment is finished, the repeater need to be canceled adjustment mode. Otherwise the repeater does not work properly.

1Perform the step 1 to 4, described in the PROCESS TO PERMIT “ADJUSTMENT MODE ACCESS” (see page 4-2).

2 Click the “EXPERT 2” tag, then clear the check box for the “Adjustment Mode Access”. 3 Click “OK” button, then cloning with the original memory data.

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Contents IC-fr3000 iC-fr3 1 0 Introduction Ordering PartsRepair Notes Table of Contents Specifications GeneralBoard Layout PA UnitLogic Unit Bottom viewTX Unit RX Unit2 1ST Mixer and 1ST if Circuits RX Unit Receiver CircuitsRF Circuit RX Unit 3 2ND if and Demodulator Circuits RX UnitTransmitter Circuits Receiver Mute Circuits Logic UnitMIC Mute Case of the Ctcss and Dtcs Signals From the CPU Case of the 2/5TONE SignalsCase of the Dtmf Signals from Dialer IC Power Amplifier Circuit PA UnitPLL Circuits Power Supply Circuits Other CircuitsExpander IC Logic Unit IC40 Port AllocationsExpander IC Logic Unit IC39 Expander IC Logic Unit IC415 D/A Converter IC TX Unit IC5 Busy DtcsiTEL MCKRequired Test Equipment Battery RXPreparation MICBefore Entering the Adjustment Mode Process to the Permit Adjustment Mode AccessExiting the Adjustment Mode Entering the Adjustment ModeOperating in the Adjustment Mode After Finishing AdjustmentWide Adjustment Mode CH ListExplanation of LCD Display in the Adjustment Mode NarrowTX Unit TOP View RX Unit TOP View CP2 PLL AdjustmentIC-FR3000 TOP View CP4Software Adjustment LOW PowerOutput DeviationCtcss DtcsSection Parts List REG UnitFront Unit Logic UnitBridge Resistor ERJ12YJ390U ECEV1CA100SR ECEV1CA220SR Tantalum Teesva 1V 104M8L RX Unit Tantalum Teesva 1V 224M8L Rvco Unit TX Unit Tvco Unit PA Unit VR Unit JACK1 UnitJACK2 Unit Chassis UnitOption Unit Installation Duplexer and isolater installation Example 3 Duplexer and Isolater Connection Connection Example 1 Isolater ConnectionExample 2 Duplexer Connection ISO Isolater DUP DuplexerMechanical Parts and Disassembly Front Unit REG Unit Rvco Unit SEMI-CONDUCTOR Information Transistors and FetsDiodes Front Unit Tvco Unit Rvco UnitRvco Unit Tvco Unit VR Unit ¡BOTTOM ViewLogic Unit BoardGND TMUTE1 Txaf Tone TMUTE2 Patemp Rvswr Fwswr RX Unit RX Unit TX Unit TX Unit PA Unit PA Unit REG Unit REG Unit JACK2 UnitJACK1 Unit Block Diagram PA Unit Wiring Diagram Section Voltage Diagram Rvco Unit TX Unit PA Unit Unit Logic Unit Chassis Unit Icom New Zealand 32, Kamiminami, Hirano-ku, Osaka, 547-0003, Japan