ProMaster FL1 Pro (Canon) Camera Accessories User Manual


 
Slave Flash Setup | 25
SLAVE FLASH SETUP
You can create a professional lighting setup by putting slave flash units into different groups to function
as main, fill, accent, side, or other lights. Set the output power level of each group appropriately to
achieve specific effects for your photographs.
While positioning the slave flash units, please keep in mind the following points:
(1) The effective shooting distance between
the master and remote flash units is
approx. 10m (33 ft.) or less in the front
position, and approx. 5 to 7m (16 to 23 ft.)
at both sides. These ranges may vary
depending on the ambient light.
(2) Make sure that the TTL sensor (when
using wireless TTL mode) or the optical
slave sensor (when using the manual
slave mode) of the slave flash units are
facing the master flash or controller, and
there is no obstruction in between.
>=30°
>=30°
Group B
Less than approx.
10m (33 ft.)
Approx. 5 to 7 m
(16 to 23 ft.)
Group C
Group A
Master flash
Approx. 5 to 7 m
(16 to 23 ft.)