Headphones - Panasonic LUMIX DC-GH6 Owner's Manual

Video Settings – Headphones

Headphones

[Sound Monitoring Channel]: 384
≥
You can record videos while monitoring their sound by connecting
commercially available headphones to the camera.
•
Do not use the headphone cables with the length of 3 m (9.8 feet) or more.
•
When headphones are connected, beep sounds, AF beep, and electronic shutter
sounds are muted.
382