User manual

85
2. Wireless optical flash
If the built-in flash light or an outlay flash light is used as MASTER flash light,
please put different angels. The wireless channel will be reflected back by the wall
indoor. So please choose more space between flash light.
Due to a higher sensor sensitivity the wireless trigger sensing does have a distance
of up to 15 meters when using the S1 or S2 mode outside. If a slave Flash Unit is
used, test the S1 or S2 mode whether it is synchronous before shooting.
Note: Don’t put any barriers between the master and slave Flash Unit. The barrier
will prevent to send a wireless light signal.
Make sure that the optic control sensor is towarded to the master Flash Unit.
The Flash Unit is not to be used under sunshine.
Setting Position and Operation range
Signal Tones:
Different sounds are used to indicate different working conditions.
Outdoor OutdoorIndoor Indoor