Roberts Radio RD-27 manual General, Specifications, Circuit Features

Page 19

General

Do not allow this radio to be exposed to water, steam or sand. Do not leave your radio where excessive heat could cause damage such as in a parked car where the heat from the sun can build up even though the outside temperature may not seem too high. It is recommended that the DAB band be used wherever possible as better results in terms of quality and freedom from interference will usually be obtained than on the FM band.

In case of misfunction due to electrostatic discharge reset your radio following the proceedure on page 16 (reconnection of power source may be required) to resume normal operation.

No objects filled with liquids such as vases, shall be placed on the radio.

It is recommended to operate the product such that there is a minimum distance (10cm recommended) to adjacent objects in order to ensure good ventilation.

The ventilation of the product should not be restricted by covering it or its ventilation openings with items such as newspapers, table- cloths, curtains etc.

No naked flame sources such as lighted candles should be placed on the product.

It is recommended to avoid using or storing the product at extremes of temperature. Avoid leaving the unit in cars, on window sills in direct sunlight etc.

The nameplate is located on the underside of your radio.

Specifications

Power Requirements

 

 

Mains

AC 230 volts, 50Hz

only

Batteries

6 x LR20 (D size)

 

Battery

Life

 

 

 

Approx. 17 hours of listening for 4 hours a day

 

at normal volume using alkaline cells.

Frequency Coverage

 

 

 

FM

87.5-108MHz

 

 

DAB

174.928 - 239.200MHz

Circuit Features

Loudspeaker

2 x 79mm 4ohms

Output Power

3W into 4ohms

Headphone socket

3.5mm dia

 

Line out socket

3.5mm dia

 

Aerial System FM

Telescopic

aerial

DAB

Telescopic

aerial

If you need any further advice, please call our Technical Helpline on :-

020 8758 0338 (Mon-Fri)

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Contents RD-27 Contents Controls Top Tuning control Volume controlMains operation Battery operationOperating your radio DAB Selecting a station DAB Display modes DAB Secondary services DABAutoselect DAB Finding new stations DABSignal strength display DAB Manual Tuning DABUsing your radios Pause Plus feature Pause Plus Tions, or Switching off your radioOperating your radio FM Manual tuning FM FM Stereo/Mono Display modes FMPresetting stations DAB and FM Recalling a preset station DAB and FM System reset Line out socket Headphone socketDisplay backlight Circuit Features SpecificationsGeneral Fuse Mains supplyGuarantee Roberts Radio Technical Services