Sony UWP-D27 2-Person Camera-Mount Wireless Omni Lavalier Microphone System (UC90: 941 to 960 MHz) - Manual (Page 429)

Help Guide
Interchangeable Lens Digital Camera
ILCE-7C α7C
Focus Frame Color
You can specify the color of the frame indicating the focusing area. If the frame is difficult to see because of the subject,
make it more visible by changing its color.
Menu item details
White:
Displays the frame indicating the focusing area in white.
Red:
Displays the frame indicating the focusing area in red.
5-021-699-11(1) Copyright 2020 Sony Corporation
MENU → (Camera Settings1) → [Focus Frame Color] → desired color. 1
429