Sony Walkman D-SJ301 Operating Instructions Manual page 17

To remove the rechargeable batteries
Remove the batteries as illustrated below.
When to charge the rechargeable
batteries
You can check the remaining power of the
batteries in the display.
Battery power is full.
Battery power is getting low.
Battery power is low.
Lo batt* Batteries are depleted.
* Beep sounds.
To keep the original battery capacity fbr a
long time, charge the batteries only when
they al_e completely depleted.
• The indicator sections ol _ roughly show the
remailzing battery powel: One section does not
always indicate one-fbur{h of the battery powel_
• Depending on operating cxlnditions, the indicator
sections of _ may increase or decrease.
When to replace the rechargeable
batteries
If' the battery life becomes shorter by about
halt_ replace the batteries with new
rechargeable batteries.
Note on the rechargeable batteries
If' the battery is new or has not been used _\_r
a long time, it may not be charged
completely until you charge and discharge it
several times.
Note on carrying the rechargeable
batteries
Use the supplied battery carrying
case to
prevent unexpected heat. [f the rechargeable
batteries and the metallic objects are
contacted, heal or fire may occur due _o a
short circuit.
To attach the battery compartment lid
If' the battery compartment lid is detached by
an accidental drop, excessive _k_rce,etc.,
attach it as illustrated below.
¢,a
17