JVC KD-S31 Manual De Instrucciones página 10

When an FM stereo broadcast is hard to
receive
1
2
Lights up when monaural mode is activated.
Reception improves, but stereo effect will
be lost.
To restore the stereo effect, repeat the same
procedure. "MONO OFF" appears and the MO
indicator goes off.
10
Storing stations in memory
You can preset six stations for each band.
FM station automatic presetting —
SSM (Strong-station Sequential
Memory)
1
2
Select the FM band (FM1 – FM3)
you want to store into.
3
4
"SSM" flashes, then disappears when
automatic presetting is over.
Local FM stations with the strongest signals are
searched and stored automatically in the FM
band.