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Alan alan456 - User Manual

Alan alan456
21 pages
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pmr
446
pmr446
transceiver
The World in Communication
®
English
GB
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Summary

Introduction

Coverage

Explains the operating band and maximum communication range.

Batteries

Details battery types and usage precautions for optimal performance.

Care of Optional Ni-Cd Batteries

Provides guidelines for charging and maintaining rechargeable Ni-Cd batteries.

Accessories

Lists available accessories for the ALAN 456 transceiver.

Enjoying Your Radio Long-Term

Offers advice on maintaining the radio for extended reliable performance.

Controls and Indicators

Basic Controls

ON/OFF/Volume, SPK MIC connector, and Antenna.

Display and Operation Keys

Detailed explanation of the display indicators and key functions.

Communication and Lock Buttons

CALL, PTT, MON, and Keypad Lock buttons.

Connectors and Switches

INT/CHG connectors and PTT/VOX switch.

Bottom Controls

Load contacts for desk top charger use.

Physical Features

Battery pack compartment, belt clip, and wrist belt hole.

How to Use Your ALAN 456

Powering On and Volume Adjustment

Steps to turn on the radio and set the desired listening volume.

Transmit and Receive Operations

Instructions for transmitting audio and receiving signals.

Voice-Controlled Transmit Mode (VOX)

Explains VOX function, its sensitivity adjustment, and recommended settings.

Main Features

Manual Transmit Mode (PTT)

Describes how to transmit using the PTT button.

Roger Beep Function

Explains the Roger Beep function and how to deactivate it.

Keypad and Beep Settings

Managing keypad beep sounds and activation.

Babyphone Functionality

How to use the unit for baby monitoring.

Intercom Functionality

Details the intercom feature, suitable for motorbike use.

Channel Scanning (SCAN & B.SCAN)

Explains how to scan channels for traffic and monitor free channels.

CTCSS: Continuous Tone Coded Signalling System

Open Traffic Mode

Allows hearing any communication on the selected channel.

Group Communication (CTCSS;DCS)

Uses tones as access keys for private communication.

Activating CTCSS Tones

Step-by-step guide to activate 38 CTCSS tones for RX and TX.

DCS: Digital Code Squelch

Activating DCS Tones

Instructions to activate selective squelch using DCS codes.

DW: Dual Watch

Activating Dual Watch

Steps to monitor two selected channels simultaneously.

Stopping Dual Watch

How to disable the Dual Watch function.

Channel Storage

Storing a Channel

Guide to saving channel combinations with CTCSS/DCS tones.

Channel Recall

Instructions to retrieve stored channels from memory.

Power Save

Automatic Power Saving

Explains the automatic power saving function activated after inactivity.

Battery Level Indicator

Visualizing Battery Status

How the display indicates battery level and when to recharge/replace.

Resetting the Radio

Performing a Factory Reset

Steps to reset the unit to factory settings due to malfunctions.

Summary Table of Programmable Functions

Keypad Beep Management

Table entry for managing keypad beep sounds.

Roger Beep Management

Table entry for managing Roger Beep function.

VOX Level Adjustment

Table entry for adjusting VOX sensitivity.

VOX RX Return Time

Table entry for adjusting RX return time in VOX.

Babysitter Function

Table entry for the baby monitoring feature.

Technical Specifications

General Specifications

Covers channels, spacing, frequencies, battery, temp, stability, weight, dimensions.

Receiver Specifications

Details receiver sensitivity, squelch, audio output, and frequency response.

Transmitter Specifications

Covers frequency range, output power, modulation, and emissions.

Connector Specifications

Details the types and sizes of external connectors.

Restrictions to Use

Country-Specific Regulations

Lists PMR446 introduction and usage deviations by country.

Alan alan456 Specifications

General IconGeneral
BrandAlan
Modelalan456
CategoryTransceiver
LanguageEnglish

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