User Manual

Smartphone App Operation
RoboSHOOT
©
User’s Manual Page 30
Flash Groups
Flash groups
are controlled
by simply
adjusting the
group knobs and
buttons. To set relative
power from one group to
the next you can adjust the
power knobs. Exposure is
still set according to TTL
levels, thus, the relative
group power settings will
not affect the overall
exposure. So, setting all
levels to -2 EV, for example, is the same as setting all
to 0, or whatever number you choose. But, setting
Group A to -2 and Group B to +2 will result in a 4EV
difference in requested power from the speedlights
in those groups. However, by clicking instead of
turning the knob, you toggle between TTL and
manual. Manual bypasses TTL and will affect overall
exposure.
Note: if you drag your finger off a knob, the knob’s
pointer will follow your finger. This allows for much
more precise settings. Clicking toggles between
automatic and manual modes.
MX-20
Supports
drag and
click
MX-20