Sony CFD-V37L - Manual (Page 19)

19 EN
Setting Up
Setting Up
Tip
Replace the batteries
when the OPR/BATT
indicator dims or when
the player stops
operating. Replace all
the batteries with new
ones. Before you
replace the batteries, be
sure to take out the CD
from the player.
Using the player on batteries
Insert six R20 (size D) batteries (not supplied) into the
battery compartment.
To use the player on batteries, disconnect the AC
power cord from the player.