User's Manual

At the ratio mode , group A and B can be set by flash ratio. Group C is
independent with its flash output level assigned by the camera.
2.1 Set a flash as firing group C: For the slave unit settings, see the flash’s
instruction manual.
2.2 Press the master unit’s function button 4 to display . Press function
button 2 corresponding to to set to < >
2.3 Set flash exposure compensation as required
Press function button 3 corresponding to , turn < > and press function button
3 corresponding to . Again turn < > and press < > button to set the flash
exposure compensation amount for group C.
Press function button 4 corresponding to to return to shooting-ready state.
3. Slave Group Control
If you need more flash output or wish to perform more sophisticated lighting, you can
increase the number of slave units. Simply set an additional slave unit to the firing
group （A、B or C）whose flash output you want to increase. You can increase the
number of slave units up to 15 units in total.
For example, if you set a firing group with three slave units to A, the three units are
controlled as a single firing group A with a large flash output.
M: Wireless Multiple Flash Shooting with Manual Flash Output
When doing multiple flash shooting with manual flash output, you can shoot with a
different flash output setting for each slave unit (firing group). Set all the parameters
on the master unit.
A:B
C