Philips RR1 GV Manual De Instrucciones página 5

1.5
Batteries
If the TV does not react on a key press on the remote
control, the batteries might be empty.
To replace the batteries, open the battery
compartment on the front-bottom of the remote
control.
1 - Slide the battery door in the direction shown by
the arrow.
2 - Replace the old batteries with 2 Alkaline, type
AAA-LR03-1.5V batteries. Make sure the  and the
 ends of the batteries line up correctly.
3 - Reposition the battery door and slide it back until
it clicks.
Remove the batteries if you are not using the remote
control for a long time.
Safely dispose of your old batteries according to the
end of use directions.
For more information, in Help, select Keywords and
look up End of use.
1.6
Cleaning
Your remote control is treated with a scratch-resistant
coating.
To clean the remote control, use a soft damp cloth.
Never use substances such as alcohol, chemicals or
household cleaners on the remote control.