How to access the settings menu for the sub window.

To access the settings menu for the sub window

Types of Settings
Icon	Setting	Description
[WB]	White Balance	Adjusts the color balance.
Brightness Adjustment icon	Brightness Adjustment	Adjusts the brightness.
Focus icon	Focus	Adjusts the focus. Displayed only in Motion Picture Recording Mode. For models HC-W970 and HC-WX991.
Narration Icon	Narration	It rejects ambient sound, allowing your voice to be recorded clearly. Displayed only in Motion Picture Recording Mode. It cannot be set when an external microphone is connected.
Color adjust icon	Color Adjustment	Changes the color of the sub window frame.