Omega Altise Aura OP125 Series Operation, Maintenance And Safety Instructions page 6

4.1 ASSEMBLY INSTRUCTIONS CONT.
STEP 2: INSERT AC/DC ADAPTER
STEP 3: SYNC REMOTE TO FAN
1. Turn on the fan
2. 2. Remove protective film strip from remote to activate battery
• If no battery, please insert a new one (CR2032)
3. Press and hold the power button and oscillation buttons for 5 seconds
• Remote will now sync, if unsuccessful, repeat this step