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Icom IC-02N User Manual

Icom IC-02N
20 pages
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Icom IC-02N Specifications

General IconGeneral
TypeHandheld Transceiver
Frequency Range144-148 MHz
ModulationFM
Channels10
Receiver SystemDouble conversion superheterodyne
Antenna impedance50 ohms
Current drain RX150 mA

Summary

Foreword

Important Instructions

Explicit Definitions

Cautions

Unpacking

Pre-Operation Setup

Battery Case Removal

Procedure for removing the battery case from the transceiver.

Dry Cell Battery Installation

Steps for installing AA dry cell batteries into the battery holder.

Battery Case Attachment

Guide to attaching the battery case back to the transceiver.

Antenna and Accessories Attachment

Instructions for attaching the rainproof cap, flexible antenna, belt clip, and handstrap.

Panel Description: Front and Side

Function Switch [FUNC]

Controls secondary functions when pushed and held.

PTT Switch

Push to transmit, release to receive.

Battery Pack Release Button

Button for releasing the battery pack for removal.

Panel Description: Top

Antenna Connector

Port for connecting the supplied antenna.

External DC Power Jack

Jack for connecting external DC power sources.

External Mic/Speaker Jacks

Ports for connecting optional microphones or headsets.

Light Switch

Controls the display lighting ON and OFF.

High/Low Switch

Selects high or low output power.

Volume Control

Turns power ON/OFF and adjusts audio level.

Squelch Control

Adjusts the squelch threshold for noise muting.

Panel Description: Keyboard

Key Functions Overview

Details primary and secondary functions of each keyboard key.

Numeric and Function Keys

Explains keys 1-9, 0, #, *, CL/S-STOP, A, B, C, D and their operations.

Panel Description: Function Display

Priority Indicator

Appears during priority watch operation.

Scan Indicator

Appears during programmed or memory scan.

Transmit Indicator

Indicates when the transceiver is transmitting.

Memory Channel Indicator

Shows the selected memory channel or call channel.

Lock Indicator

Appears when the lock function is activated.

Low Battery Indicator

Appears when the dry cell battery is low.

Frequency Readout

Displays the current operating frequency.

S/RF Indicator

Shows signal strength or output power.

Frequency Setting

Using Digit Keys

How to input frequencies using the numeric keypad.

Using Delta/V Keys

How to adjust frequency using the / keys.

Tuning Step Selection

Procedure for selecting the desired frequency tuning step.

Lock Function

Prevents accidental frequency changes and unintended function access.

Display Lighting

Controls the display lighting for night operation.

Beep Tone

Enables or disables beep tones for key entry confirmation.

VFO and Memory Modes

Explains the two operating modes: VFO and Memory.

Receiving and Transmitting

Receiving Procedure

Steps for setting up and performing reception.

Transmitting Procedure

Steps for setting up and performing transmission.

Output Power Selection

How to select between high and low output power.

Low Battery Condition

Indicator for low battery and replacement advice.

Memory Operation

Special Functions

Details special functions for memory channels 3, 4, 5, and 6.

Call Channel

How to store and recall a frequently used frequency.

Programming Memory Channels

Procedure for programming frequencies into memory channels.

Memory Recall

How to recall stored frequencies from memory channels.

Scan Operation

Scan Types

Overview of available scan types: Programmed and Memory scan.

Programmed Scan

How to set up and start a scan between two specified frequencies.

Memory Scan

How to set up and start scanning through memory channels.

Priority Watch

How to monitor a priority channel while operating on another frequency.

Troubleshooting

Common Problems and Solutions

Addresses issues like no power, no sound, and transmission problems.

Backup Battery Information

Details on the lithium backup battery for memory retention.

CPU Resetting

Procedure for resetting the CPU in case of malfunction.

Specifications

General Specifications

Covers frequency coverage, mode, stability, current drain, and dimensions.

Transmitter Specifications

Details on output power, deviation, and emissions.

Receiver Specifications

Covers receive system, intermediate frequencies, sensitivity, and selectivity.

Options: Chargers

Wall and Desktop Chargers

Information on various Icom chargers for battery packs.

Options: Battery Packs & Accessories

Battery Packs and Chargers

Table detailing battery pack models, capacities, and charging times.

Other Optional Accessories

Lists optional items like speaker-microphones, headsets, and mounting brackets.

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