1 press the button so that is displayed, M manual flash, Y set the flash output – Canon 580EX User Manual
Page 24
Attention! The text in this document has been recognized automatically. To view the original document, you can use the "Original mode".

M Manual Flash
You can set the flash output from 1/128 power to 1/1 full power in l/3-stop
increments.
Use a hand-held flash meter To determine the required flash output to obtain
a ciorrect flash exposure.
r
Zoom Sumni
0
t/1
a.s oj 1 IS j $ « «
<1 Press the
^1
“y Set the flash output
• Press the <@> button.
► The fiash output display will blink.
• Turn the <@> dial to set the flash output,
then press the<®> button
• Press the shutter button halfway to see the
effective flash range displayed.
f
rn
'y
Zoom bumm
f/4
M
il,S ÖJ 1
_____
i .) d « ^ 1* m
_____________ ^___________
J
22