Philips AVENT SCD520/00 Manual page 19

Question
The operating time of the
parent unit is supposed
to be at least 24 hours.
Why is the operating
time of my parent unit
shorter?
Why doesn't battery
symbol appear on the
display of the parent unit
when I start to recharge
the parent unit?
Answer
When the parent unit has been charged for the first time, the
operating time is less than 24 hours. The rechargeable batteries only
reach their full capacity after you have charged and discharged
them at least four times.
The volume of the parent unit may be set too high, which causes the
parent unit to consume a lot of energy. Decrease the volume of the
parent unit
The microphone sensitivity level of the baby unit may be set too high,
which causes the parent unit to consume a lot of energy. Decrease
the microphone sensitivity level in the menu of the parent unit.
It may take a few minutes before the battery symbol appears on the
display of the parent unit when you charge the parent for the first
time or after a long period of disuse.
EngliSh
19