Philips intelligent remote control - Manual (Page 5)

Introduction 3
Charging the Remote Control
AA batteries
1 Slide the battery door off the back of the Remote Control.
2 Insert 4 AA batteries (included with the Remote Control) as indicated on the
bottom of the battery compartment.
3 Slide the battery door back on.
After a few seconds, the Remote Control starts up automatically and beeps
twice to indicate that it is ready to use.
When batteries are running low, the Low Battery icon flashes at the center top
of the display. Replace the batteries as soon as possible to ensure perfect
performance.
Note
The Remote Control retains all settings when batteries have run out or when
you replace them. You will only have to reset the clock.