User's Manual

Flash exposure
compensation
±3 stops in 1/3- or 1/2- stop increments
FEB ±3 stops in 1/3- or 1/2- stop incrementswhen used with flash
exposure compensation
FE lock Press the cameras<M-Fn><FEL>or<*>button
HSS function Provided, high speed sync is possible only with EOS digital
cameras released since 2012
Manual flash 1/1-1/1281/3-stop increments
Stroboscopic flash Provided( 1 - 500 Hz)
Slave battery check On the master units LCD panel, the < >icon lights, the slave
units AF assist beam emitter blinks and charge the lamp lights
Flash exposure
confirmation
Flash exposure confirmation lamp lights
Modeling flash Fired with cameras depth-of-field preview button
Linked Shooting Provided
Custom functions 8
Personal functions 4
AF assist light
Peak wavelength
650nm
Optical power
5mW
Spot diameter at
1m
Injecting distance 1m: L-335mm W-326mm
angle of the sector at approx.20º
Operating
temperature
-10~+40
Power source 2 x AA alkaline batteries or AA NI-MH batteries
Power saving Auto Idle if not operated for 5 min.
Standby current 70mA
Static current 250uA
Dimension L×W×H:84.1×68.3×58.5mm
Weight(approx.) 118 gExcluding the batteries
Please note: Product specifications and external design are subject to change without
further notice.