Profoto A10 User Manual page 25

• Press button [15] to turn on/off the continuous light in the
selected group.
• Press and hold the group button [11] to turn on/off the lamp
heads in the selected group.
• The display automatically returns to the main menu after a few
seconds.
Note:
In TTL mode the numbers displayed for each group only show the relation between the
groups. The absolute flash exposure is always set by the flash exposure compensation,
either in the flash or in the camera.
Note:
If flashes without Profoto AirTTL support are used in combination with Profoto AirTTL
flashes in TTL mode, the flash outputs of the non-TTL flashes are added to the total
flash exposure. Such flashes can for instance be used to manually set the exposure
on the background.
If a Profoto AirTTL compatible flash is set to group D, E or F, it will be synchronized but not
part of the TTL calculation. The flash outputs of these flashes are added to the total flash
exposure and can for instance be used to manually set the exposure on the background.
Flash exposure compensation
As an alternative to the flash exposure compensation function in the
camera, the A10 can be used to compensate the total flash exposure
when in TTL mode.
The A10 must be connected to the camera hot shoe to enable adjusting
flash exposure compensation. Ensure that no group is selected and
use the dial [13] to adjust the flash exposure compensation +-3.0
f-stops. The selected flash exposure compensation will be applied to
lights in all TTL groups (A, B and C).
The flash power relation between the groups is shown adjacent each
group.
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