Sony CSS-PHA Mode D'emploi page 14

x Removing the insulation sheet
Insulation sheet
x Replacing the button type lithium battery
*
A button type lithium battery (CR2025) is already installed in the Remote
Commander. Do not use any batteries other than CR2025.
1
Pull out the battery holder while pushing the tab on the holder.
2
Take out the button type lithium battery from the holder.
3
Put a new battery into the holder with its + side facing upward.
4
Insert the holder into the Remote Commander until it clicks.
14-GB