Roberts Radio 3-band Battery Portable Radio R9924 - Manual (Page 6)

5. For MW and LW reception rotate your radio
to the position giving best reception.
6. For FM reception fully extend the
Telescopic aerial and then angle and rotate
for best reception.
6. Adjust the Volume control to the required
sound level.
7. To switch off your radio rotate the Volume
control fully anticlockwise until a click is
heard.
Note : The telescopic aerial is inoperative
on MW and LW.