Roberts Radio SOUND66 用户手册

Your sound system will play stereo FM broadcasts in stereo provided that 
the received signal is of adequate strength. However, as a stereo signal 
becomes weaker the audio signal will become poorer. It may be preferable 
to force the sound system to play the station in mono in order to reduce 
the level of backgound hiss.

1.   Press the On / Standby button to switch on your sound system.

2.  Tune to the required FM radio station as previously described (see 

pages 14, 15).

3.  Press and release the Select button until the display shows “MONO”. 

While this setting is engaged, the radio will play the current station in 
mono whether listening via headphones or the loudspeaker.

 

The Mono override is a temporary setting and is applied to the currently 
tuned station only. It is cancelled automatically by tuning to another 
radio station.

4.  If you wish to cancel the Mono override while listening to the currently 

tuned radio station, press and release the Select button until the 
display shows “AUTO”. The radio will then play the current station in 
stereo if the signal is suffi ciently strong.

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