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Yaesu FT-25R User Manual

Yaesu FT-25R
52 pages
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144 MHz
FM TRANSCEIVER
FT-25R
FT-25E
Operating Manual

Table of Contents

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Yaesu FT-25R Specifications

General IconGeneral
BrandYaesu
ModelFT-25R
CategoryTransceiver
LanguageEnglish

Summary

General Description

Features of the FT-25R/E

Highlights the key features of the FT-25R/E transceiver, including battery life, RF power, audio, construction, and emergency capabilities.

About this manual

Explains the symbols and conventions used in the manual for clarity and user guidance.

Downloading the "Advance Manual"

Provides instructions and a link to download the FT-25R/E Advance Manual for more detailed information.

Accessories & Options

Supplied Accessories

Lists the accessories included with the FT-25R/E transceiver.

Available Options

Lists optional accessories that can be purchased for the FT-25R/E transceiver.

Safety Precautions (Be Sure to Read)

About Splash, Water, and Dust Resistant Features Conforming to IP54

Details the splash, water, and dust resistance of the FT-25R/E and precautions for maintaining these features.

Control & Connections (Top & Front Panel)

Antenna Jack

Details the connection point for the antenna and its specifications.

Emergency key

Describes the functions of the emergency key, including LED flash-light and alarm beeps.

PWR/VOL Knob

Details the operation of the PWR/VOL knob for power and volume control.

LCD (Liquid Crystal Display)

Describes the LCD display and its role in showing operating conditions.

Keypad

Describes the function of the 18 keys on the keypad for operating the transceiver.

Controls & Connections (Side Panel)

PTT (Push To Talk) Switch

Explains the operation of the PTT switch for transmitting and saving settings.

F key

Explains how to use the F key to enter the Set Mode.

MONI/T.CALL key

Details the function of the MONI/T.CALL key for monitoring and tone calling.

Controls & Connections (LCD)

Normal operation display

Illustrates and explains the normal display modes of the LCD.

Display of features and settings

Details the various icons and indicators displayed on the LCD screen.

Controls & Connections (Keypad)

Installation of Accessories

Antenna Installation

Provides instructions for installing the supplied and external antennas.

Installing the Battery Pack

Step-by-step guide on how to install the battery pack into the transceiver.

Removing the Battery Pack

Instructions on how to safely remove the battery pack from the transceiver.

Charging the Battery Pack

Low Battery Indication

Describes how the transceiver indicates a low battery condition.

Approximate Operating Time and Remaining Charge Level Indication

Provides estimated operating times for different battery types and bands.

Basic Operation

Turn the Power ON and OFF

Instructions on how to power the transceiver on and off.

Adjust the Audio Volume Level and Squelch Setting

Guide to adjusting the audio volume and setting the squelch level.

Frequency Navigation

Details three methods for navigating and tuning frequencies: tuning, direct entry, and scanning.

Transmission

Explains how to transmit, including using the PTT switch and microphone.

Activating the Set Mode

Step-by-step procedure for entering and navigating the Set Mode for configuration.

How to use the [P1]-[P4] keys

Explains the functionality of the P1-P4 keys for storing and recalling settings.

Advanced Operation

Turning the Keylock Feature ON and OFF

Instructions on how to lock and unlock the keypad to prevent accidental changes.

Change the LCD and keypad back light setting

Guide to adjusting the backlight timer for the LCD and keypad.

Disabling the Keypad and Scan Stop Beeper

Instructions on how to disable the audible beep for keypad presses and scan stops.

Repeater Operation

Automatic Repeater Shift (ARS)

Details the Automatic Repeater Shift feature and its ON/OFF settings.

Manual Repeater Shift Setting

Instructions for manually setting the repeater shift mode and magnitude.

Tone Calling (1750 Hz)

Explains Tone Calling and how to configure the MONI/T.CALL key for it.

Memory Mode

Memory Storage

Step-by-step guide on how to store frequencies and settings into memory channels.

Memory Recall

Instructions on how to recall stored memory channels.

HOME Channel Memory Recall

Explains how to recall the default and custom HOME channels.

Deleting Memories

Instructions on how to delete memory channels, with a caution about data loss.

Weather Broadcast Channels

Details how to access and scan NOAA weather broadcast channels.

Scanning

Setting the Scan-Resume Technique

Explains the three options for how scanning resumes after halting on a signal.

VFO Scanning

Details two VFO scanning functions: Manual and Programmed Mode scanning.

Input Character/Symbol List

Set (Menu) Mode

Troubleshooting

The transceiver does not turn on.

Troubleshooting steps for when the transceiver fails to power on.

There is no sound.

Troubleshooting steps for issues related to audio output or lack thereof.

There is no transmission of radio waves.

Troubleshooting steps for when the transceiver cannot transmit signals.

The keys or DIAL do not respond.

Troubleshooting steps for unresponsive keys or the control dial.

The battery pack cannot be charged or battery power depletes immediately after charging.

Troubleshooting steps for battery charging failures or rapid power depletion.

Specifications

General

Provides general specifications for the FT-25R/E, including frequency ranges, channel steps, and physical dimensions.

Transmitter

Lists the technical specifications for the transmitter section of the transceiver.

Receiver

Lists the technical specifications for the receiver section of the transceiver.

"AUTO" Mode Preset Operating Parameter

Details the preset operating parameters for AUTO mode for USA and Asian/European versions.

Declaration of Conformity

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