Canon Speedlite EL-100 User Manual

Contents

41414Wireless Flash Photography:Optical TransmissionThis chapter describes wireless flash photography using theoptical transmission wireless sender/receiver function.For details on the accessories required in optical wireless flashphotography, refer to the separate Supplemental Information.o Operations in this chapter are available when the camera’sshooting mode is set to <t/d/s/f/a/Bulb(B)>.o Set the Mode dial of the sender to <K> (p.16).o The EL-100 is used as the sender and receiver flash unit inexplanations.o The EL-100 attached to the camera is referred to as the“sender,” and other EL-100 units controlled wirelessly arereferred to as “receivers.”