Roberts Radio RD-12 manual Headphone socket, Line out socket, Display backlight

Headphone socket

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

Line out socket

A 3.5mm Line out socket located on the rear of you 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 8 seconds when any button is pressed.

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

020 8758 0338 (Mon-Fri) 12