Remove the batteries from the remote control:
1. Press and hold the POWER button on the remote control for 3 seconds. Release.
2. Press and hold the SOURCE button on the remote control for 3 seconds. Release.
3. Repeat until all the buttons on the remote control have been pressed and held, individually, for 3 seconds each.
4. Replace the batteries with new ones (note: we do not recommend using Lithium batteries with the OPPO Remote).
5. Rotate the batteries in their compartment to ensure proper contact with the metal leads.
6. Change the dip switch at the bottom of the battery compartment to II or III.
7. Press the OPEN button on the front panel of the player so the tray ejects.
8. Aim the remote control at the front panel of the player and press and hold the ENTER button on the remote for 5 seconds.
9. The front panel should show CODE 2 or CODE 3.
If the remote control still does not work, then the remote will need to be replaced. In this case, please respond with your shipping information so we can send out a new remote control.