When used DJI OM Multifunctional Module with Osmo Mobile 8, you can fine-tune the fill light through the side wheel.
The specific operations are as follows:
1. Press and hold the side wheel to turn on the fill light (default brightness is 5 lux and color temperature is 2500K).
2. Press the side wheel to switch between controlling brightness and color temperature.
3. Rotate the side wheel to adjust brightness or color temperature, with 8 levels of adjustment for each.
4. Press and hold the side wheel again to turn off the fill light.