Automatic High-Speed Synchronisation (Fp) - Metz mecablitz 64 AF-1 digital Bedienungsanleitung

Manual partial light output levels
Partial light output can be set in manual flash
M
M
mode
Setting procedure
7.2 m
• Press the sensor button for partial light
M-
output on the touch display as many times
5,6
m
35
Zoom F
m
as it takes for the partial light output
P
display to appear.
1/1
O
P
• Press sensor buttons
1/1 touch display and set the desired partial
light output to 1/1, 1/2, 1/8 . . . 1/256.
1/1 - 1/3
p
q
O
• Press the sensor button on the touch
P
display for the selected partial light output.
1/4 - 2/3
1/8
1/8 - 1/3
p
q
The setting is immediately effective and
M
automatically saved.
The distance display is adjusted to the partial
2.5 m
light output automatically (see 5.2).
M-
5,6
m
35
Zoom F
m
P
1/8
.
on the
7.4 Automatic high-speed
synchronisation (FP)
Various cameras support automatic high-
speed synchronisation (see the camera's
operating instructions). This flash mode
makes it possible to use a flash unit even
with shutter speeds that are faster than the
flash sync speed.
Interesting results may by achieved in this
mode when, for example, a wide open aper-
ture (e.g., f/2.0) is used to limit the depth of
field in portrait shots taken in very bright
ambient light. The flash unit supports high-
TTL
speed synchronisation in
flash modes.
For physical reasons, however, high-speed
synchronisation significantly reduces the
number and the maximum flash range!
Be sure to note, therefore, the flash range on
the display of the flash unit. High-speed syn-
chronisation is activated automatically if a
shutter speed faster than the flash sync
speed is set on the camera, whether manual-
ly or automatically by the exposure program.
Note that in the case of high speed synchro-
nisation the guide number of the flash unit
also depends on the shutter speed:
The faster the shutter speed, the lower the
guide number!
M
and
k
179