Roberts Radio Gemini 55 RD-55 - Manual (Page 33)

If you need any further advice, please call our Technical Helpline on :-
020 8758 0338 (Mon-Fri)
Signal strength display - DAB
1. Press and release the Advanced info button until the lower line of
the display shows the signal strength.
2. Position your radio and carefully angle the telescopic aerial for best
reception using the signal strength display as a guide. Move your radio
around and position to give maximum number of black rectangles on
signal strength display. The clear unfi lled rectangle indicates minimum
signal level required for satisfactory reception.
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