Roberts Radio RD-21 manual Battery operation, Mains operation

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Battery operation

1.Remove the Battery cover on the rear of the unit by pushing the battery door in and downwards.

2.Insert six LR20 (D size) batteries into the spaces in the compartment. Take care to ensure all batteries are inserted with the correct polarity as shown inside the battery compartment. Replace the battery cover.

3.Reduced power, distortion and a ‘stuttering’ sound are all signs that the batteries may need replacing.

4.If the radio is not to be used for any extended period of time it is recommended that the batteries are removed from the radio.

We would recommend for economy that the RD-21 is used on the mains whenever possible with battery operation for occasional or stand-by use only.

IMPORTANT: The batteries should not be exposed to excessive heat such as sunshine, fire or the like. After use, disposable batteries should if possible be taken to a suitable recycling centre. On no account should batteries be disposed of by incineration.

Mains operation

1.Place your radio on a flat surface.

2.Plug the mains lead into the Socket located on the rear of your radio ensuring that the plug is pushed fully into the socket.

3.Plug the other end of the mains lead into a wall socket and switch on the wall socket.

IMPORTANT: The mains plug is used as the means of connecting the radio to the mains supply. The mains socket used for the radio must remain accessible during normal use. In order to disconnect the radio from the mains completely, the mains plug should be removed from the mains socket outlet completely.

4.When the mains LED is on, it indicates that the radio is connected to and powered from the mains supply.

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Contents RD-21 Contents Controls Top Battery operation Mains operationOperating your radio DAB Selecting a station DAB Secondary services DAB Display modes DAB For the station being listened to Signal strength display DAB Finding new stations DABManual Tuning DAB 23,4Dynamic Range Control DRC settings DAB Favourite stations Station order setup DABAlphanumeric Active station Prune stationsOperating your radio FM Manual tuning FM Display modes FM FM Stereo/MonoPresetting stations DAB and FM Recalling a preset station DAB and FM Shows Select Factory reset Line out socket Headphone socketDisplay backlight Software version Info/Menu buttonGeneral Circuit Features SpecificationsMains supply FusePage Guarantee Roberts Radio Technical Services

RD-21 specifications

Roberts Radio RD-21 is a modern digital radio that encapsulates sophisticated technology with a nostalgic design. Known for its elegance and functionality, the RD-21 offers an impressive range of features that cater to both traditional radio enthusiasts and digital audio fans.

First and foremost, the RD-21 supports DAB+, FM, and internet radio, allowing users to access a wide array of stations from local broadcasts to international channels. This flexibility makes it an excellent choice for those seeking diverse listening options. The DAB+ functionality ensures superior audio quality and clear reception, minimizing the disruptive interference commonly found in traditional FM radio.

One of the standout features of the Roberts Radio RD-21 is its Wi-Fi connectivity. By connecting to a wireless network, the RD-21 provides access to thousands of internet radio stations and podcasts, expanding the listening experience beyond terrestrial broadcasts. Integration with streaming services allows users to enjoy their favorite music directly through the device, further enhancing its appeal.

The RD-21 is equipped with Bluetooth technology, enabling it to stream audio directly from smartphones, tablets, and other Bluetooth-enabled devices. This seamless connectivity is perfect for users who wish to enjoy their personal music libraries or streaming services on a high-quality speaker system.

The user interface of the RD-21 is intuitive and user-friendly. It features a full-color display that provides clear information about the station, track, and artist. The rotary dial and dedicated buttons allow for easy navigation through presets and settings, making it accessible for users of all ages.

In terms of design, the Roberts Radio RD-21 combines classic aesthetics with contemporary functionality. Its sleek casing is available in various colors, embodying a timeless appeal that fits well in any environment. The high-quality materials used in its construction contribute to its durability while ensuring an elegant look.

With its built-in rechargeable battery, the RD-21 offers portability without compromising on performance. Users can take their radio anywhere, whether lounging in the garden or on a picnic, enjoying their favorite programs uninterrupted.

Lastly, the RD-21’s sound performance is exceptional. It boasts robust stereo speakers that deliver clear, rich audio, making it suitable for music lovers who appreciate high fidelity. The adjustable equalizer and audio settings allow users to tailor the sound experience to their preferences.

In conclusion, the Roberts Radio RD-21 is a remarkable blend of traditional radio charm and modern technology. Its extensive features, excellent sound quality, and stunning design make it a versatile choice for contemporary listeners.
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