Panasonic LUMIX DC-GH6 Owner's Manual page 293

Metering / Exposure / ISO Sensitivity – Locking Focus and Exposure (AF/AE Lock)
2
Lock focus and exposure.
≥Press and hold the Fn button.
≥If focus is locked, then the AF lock icon (A) will be displayed.
≥If exposure is locked, then the AE lock icon (B) will be displayed.
AEL AEL
(B)
3
Hold the Fn button to decide on the composition and
then perform recording.
≥Press the shutter button fully.
•
Program Shift can be set even when AE is locked.
•
You can maintain lock even without pressing and holding the Fn button:
( [AF/AE Lock Hold]:
•
You can make fine manual adjustments to the focus during AF Lock:
( [AF+MF]:
(A)
AFL AFL
552)
553)
293