Roberts Radio RD-27 manual Headphone socket, Line out socket, Display backlight

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Headphone socket

A 3.5mm Headphone Socket located on the rear of your radio is provided for use with either headphones or an earpiece. Inserting a plug automatically mutes the internal loudspeaker.

IMPORTANT: Excessive sound pressure from earphones and head- phones can cause hearing loss.

Line out socket

A 3.5mm Line out socket located on the rear of your radio is provided for connecting the audio signal to an external amplifier. Inserting a line out audio cable will not mute the internal loudspeaker. Set the volume control to minimum if desired.

Display backlight

1.The display backlight will be switched on for approximately 12 seconds when any button is pressed. (If using battery source)

2.When your radio is powered by AC mains the display backlight will always be switched on.

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Contents RD-27 Contents Tuning control Volume control Controls TopBattery operation Mains operationOperating your radio DAB Selecting a station DAB Secondary services DAB Display modes DABFinding new stations DAB Autoselect DABManual Tuning DAB Signal strength display DABUsing your radios Pause Plus feature Tions, or Switching off your radio Pause PlusOperating your radio FM Manual tuning FM Display modes FM FM Stereo/MonoPresetting stations DAB and FM Recalling a preset station DAB and FM System reset Headphone socket Line out socketDisplay backlight Specifications Circuit FeaturesGeneral Mains supply FuseGuarantee Roberts Radio Technical Services