Sony UWP-D27 2-Person Camera-Mount Wireless Omni Lavalier Microphone System (UC90: 941 to 960 MHz) - Manual (Page 499)

Help Guide
Interchangeable Lens Digital Camera
ILCE-7C α7C
Video Light Mode
Sets the illumination setting for the HVL-LBPC LED light (sold separately).
Menu item details
Power Link:
The video light turns on/off in sync with the ON/OFF operation of this camera.
REC Link:
The video light turns on/off in sync with movie recording start/stop.
REC Link&STBY:
The video light turns on when movie recording starts and dims when not recording (STBY).
Auto:
The video light automatically turns on when it is dark.
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MENU → (Camera Settings2) → [Video Light Mode] → desired setting. 1
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