Setting The Slave Group; Servo Mode - Metz mecablitz M400 Mode D'emploi

10.2.3 Setting the slave group

OPT.
GROUP
k
OPT.
GROUP
°
°

10.3 SERVO mode

When the flash of the camera AF illuminator emits
the auto focus servo operation is not possible.
Disable the AF measuring beam on the camera
Use a different AF mode of the camera or switch to
manual focusing.