Des news de chez Metz: la réponse claire de leur service technique ci-dessous.
Ils citent le XT1, c'est étrange car c'est un modèle très proche du XE2 (avec mise à jour 4;01) à moins qu'il y ai eu une mise à jour plus récente exclusivement pour le XT1.En tout cas on reconnait bien là le service teuton: efficace et pro !
La réponse in english:
Dear Mr Friou,
Thank you very much for your e-mail enquiry of 26 January 2017.
Unfortunately, it is only possible to handle enquiries in German language or English language.
In principle, the flash unit ‘mecablitz M400’ in Fujifilm version (Metz article number 004060995) loaded with the current firmware version V1.1 is also suitable for running in high speed sync mode (HSS respectively FP). There are not any problems known at our end.
However, for running the flash unit ‘mecablitz M400’ (Fujifilm version) in high speed sync mode (HSS respectively FP) in first line the camera (!) has to provide the high speed sync mode as a special flash function.
According to our information only the following three Fujifilm digital cameras are suitable for running in high speed sync mode:
Fujifilm X-T1, X-T2, and X-Pro2.
Unfortunately, other Fujifilm digital cameras (e.g. also your Fujifilm X-E2) do not supply the high speed sync mode as a special flash function. By this reason it is not possible to use the high speed sync mode together with these Fujifilm cameras respectively with your Fujifilm X-E2.
Maybe, someday Fujifilm will supply an update for your camera X-E2 which will also supply the high speed sync mode for your camera. Unfortunately, we have no information concerning this matter.
We regret to have no other information for you and remain