Sony cCFD-S20CP Operating Instructions Manual page 9

Tip
If the FM broadcast is
noisy, press MODE until
"Mono" appears in the
display and radio will play
in monaural.
Use these buttons for additional operations
To
adjust the volume
turn on/off the radio
*VOL + has a tactile dot.
To improve broadcast reception
Reorient the antenna for FM. Reorient the player itself for
AM.
for FM
Press
VOL +*, –
POWER
for AM
POWER
VOL +, –
MODE
9