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Roberts R309 - User Manual

Roberts R309
10 pages
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Summary

Controls Overview

External Controls

Details the headphone socket, telescopic aerial, tone control, waveband switch, and sensitivity switch.

Operating Controls

Front Panel Controls

Explains the front panel controls including volume, tuning, memory, display, power, alarm, and preset buttons.

Additional Controls and Display

Rear Features and Display

Describes alarm switch, mains input, battery compartment and explains display indicators.

Power and Battery Management

Mains Supply and Fuse

Instructions for safe mains supply connection, fuse replacement, and proper plug usage.

Battery Installation and Care

Guidance on inserting IEC R14 and R06 batteries, and signs of low battery power.

Automatic Mains;Battery Switching

Explains how the radio switches between mains and battery power automatically.

Radio Operation

Aerials and Tuning

Guidance on using the telescopic and ferrite rod aerials for FM, SW, MW, and LW reception.

Memory Presets

Instructions on how to store and recall up to 20 preset radio stations.

Setting Clock and Alarm

Procedures for setting the current time and the alarm time on the radio.

Wake-up Modes

Details on waking up to the radio or the humane wake system (HWS) alarm.

Advanced Features

Sleep Timer and Light

How to use the sleep timer to automatically switch off the radio and turn on the display light.

Safety Lock and Sensitivity

Information on preventing accidental operation with the safety lock and adjusting reception sensitivity.

Specifications and Guarantee

Technical Specifications

Details power requirements, battery life, frequency coverage, and circuit features.

Guarantee Information

Outlines the warranty period, coverage, exclusions, and claim procedure.

Summary

Controls Overview

External Controls

Details the headphone socket, telescopic aerial, tone control, waveband switch, and sensitivity switch.

Operating Controls

Front Panel Controls

Explains the front panel controls including volume, tuning, memory, display, power, alarm, and preset buttons.

Additional Controls and Display

Rear Features and Display

Describes alarm switch, mains input, battery compartment and explains display indicators.

Power and Battery Management

Mains Supply and Fuse

Instructions for safe mains supply connection, fuse replacement, and proper plug usage.

Battery Installation and Care

Guidance on inserting IEC R14 and R06 batteries, and signs of low battery power.

Automatic Mains;Battery Switching

Explains how the radio switches between mains and battery power automatically.

Radio Operation

Aerials and Tuning

Guidance on using the telescopic and ferrite rod aerials for FM, SW, MW, and LW reception.

Memory Presets

Instructions on how to store and recall up to 20 preset radio stations.

Setting Clock and Alarm

Procedures for setting the current time and the alarm time on the radio.

Wake-up Modes

Details on waking up to the radio or the humane wake system (HWS) alarm.

Advanced Features

Sleep Timer and Light

How to use the sleep timer to automatically switch off the radio and turn on the display light.

Safety Lock and Sensitivity

Information on preventing accidental operation with the safety lock and adjusting reception sensitivity.

Specifications and Guarantee

Technical Specifications

Details power requirements, battery life, frequency coverage, and circuit features.

Guarantee Information

Outlines the warranty period, coverage, exclusions, and claim procedure.

Roberts R309 Specifications

General IconGeneral
TypePortable Radio
Speaker Output1W
FM Frequency Range87.5-108 MHz
MW Frequency Range522-1620 kHz
LW Frequency Range153-279 kHz
WavebandsFM, MW, LW
Power SourceBattery or Mains

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