Canon Speedlite User Manual

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You can set the flash output from 1/64 power to 1/1 full power in full-
stop increments.
Use a hand-held flash meter to determine the required flash output to 
obtain a correct flash exposure. Be sure to first set the camera’s 
shooting mode to <W> or <q>.
1
Press the <D> button so 
that <
q> is displayed.
2
Set the flash output.
 
Press the <8> button.
X
The flash output display will blink.
 
Press the <9> button to set the 
flash output, then press the <8> 
button.
 
Press the shutter button halfway to 
see the effective flash range 
displayed.
q
 Manual Flash
A52_E.book  Page 19  Friday, June 10, 2005  4:40 PM
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