15
English
12.5
Volume
During the playback of music titles or recordings, you can select the volume of the
device with the volume button
VOL-/+
/ on the side of the device in a range
from 0 (mute) to the maximum.
12.6
Replacing the battery
If the battery symbol in the display shows an empty battery, you will need to
change the battery soon. To do this, turn off the MP3 player (p. 13), remove the
cap , open the battery compartment on the back of the device and remove the
battery. Insert the new battery with the correct polarity (see illustration) and close
the battery compartment again. Only use batteries of the type 1.5 V micro AAA.
Note:
To extend the life of your batteries, you can save energy in the following ways:
Reduce the duration of the backlight (p. 26).
Use the energy saving function (“Auto Off”) (see p. 26).
Please make sure you observe the following information about the batteries as well
as the guidelines about the disposal of batteries on page 38.