Looking At The Controls - Sony MZ-S1 Operating Instructions Manual

Looking at the controls
Front of the recorder
Ii)_]Display window
Ii_] GROUP/CANCEL button
Ii_] MENU/ENTER button
Ii_] DCIN 3V jack
Ii_'] Buckle
K_I]T MARKFREC button
K_] END SEARCH button
[_] USB connecting jack
[_i] LINE IN (OPTICAL)jack
[i_] _ (he3dphones/earphones) jack