Things You'll Need
Instructions
Insert the two AA batteries into the back of the Blu-Ray Disc (BD) Remote Control. If the remote does not have a power source, the PS3 will be unable to detect its Bluetooth presence.
Update your PS3 firmware. Version 1.30 is mandatory for using the BD Remote Control, so if you have an older (or un-updated) system, you may need to download the newest firmware. To do this, go to your system's settings in the Cross Media Bar (XMB) and select "System Update."
Select "Settings" in the XMB, then scroll down to Accessory Settings. Select "Register BD Remote Control" to begin the synchronization process. Follow the on-screen instructions to fully sync the BD Remote Control.