M-Hss Flash Control - Metz Canon SCA 3102 M3 Manual Del Usuario

LC-display of the mecablitz 54 MZ-... by the letters
"HSS" (= high-speed-synchronisation).
The HSS flash mode (= FP high-speed
synchronisation) can be additionally activated in the
E-TTL and the M manual flash modes of the
mecablitz (please refer to the operating instructions
of the mecablitz). "E-TTL" and "HSS" or "M" and
"HSS" appear on the LC-display of the mecablitz.
With this flash mode it is possible to set shutter
speeds that are faster than the camera's flash synch
speed. This is particularly interesting in portraiture
with very bright ambient light when the depth-of-
field is to be limited by a wide aperture (e.g. f/2.0)!
However, due to physical reasons, this HSS flash
mode significantly reduces the guide number and
the distance range of the mecablitz! You should
therefore pay attention to the distance range
indicated on the LC-display of the mecablitz or
refer to the operating instructions and technical
specifications of the mecablitz!
E-TTL HSS flash control should only be used
when really required!
Caution:
Be sure to cancel this mode after exposure
because, otherwise, you will be unnecessarily
diminishing the guide number and distance range.

3.4 M-HSS flash control

Manual HSS flash control (M-HSS) permits the
mecablitz 54 MZ-... and the SCA 3102 to be used
in the M mode with manual partial light output
settings even at shutter speeds faster than the
15