Download Canon Speedlite ST-E2

4. Basic Wireless E-TTL Autoflash Operation .
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b u t t o n After t h e ST-E2 a n d s l a v e a r e ready, they can work w i t h i n t h e a r e a
3 todpress
regster the channel N ~(the
,
shown below for easy wireless E-TTI.autoflash.
isplay stops blinking and
SEL/SET,
For explanatory purposes, t h e EOS-3 will be used a s t h e sample camera here.
( I ) Positioning of ST-E2 and slave
O
PY
Attach t h e slave to t h e mini s t a n d (equipped with tripod socket) which comes
with t h e 550EX.
Turn t h e Speedlite's body (bounce feature) so t h a t t h e slave sensor fhccs toward
t h c ST-EZ.
Indoors, the slave position need not be so precise since the light will also bounce
off the walls.
After positioning t h e c a m e r a a n d slaves, be s u r e to t e s t t h e wirclrss control
before taking a picture.
Do not place any obstructions between t h e ST-EP and slaves. Otherwise, remote
transmission may not bc achieved.
C
stays on).
8m I 2 6 21t
12m I 3 9 4R