Max. stroboscopic flashes – Canon 580EX User Manual
Page 27
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I*
To avoid overheating and deteriorating the flash head, do not tire more than 10
stroboscopic bursts. Then allow the Gpeodlite to rest for at least 10 min.
a
i Stroboscopic flash is most effective with a highly reflective subject against a dark
background.
I Using a tripodf a remote switch, and external power source is recommended
i A flash output of 1/1 or 1/2 cannot be set for stroboscopic flash.
I Stroboscopic flash can be used with "buLb."
> If the number of flashes Is displayed as —, the firing will continue until the shutter is
closed or the battery runs out, The number of flashes wll be limited as shown by the
table below.
Max. Stroboscopic Flashes
FtaììftìfpìÌ'’'''-^
1
2
3
4
5
6-7
e-9
1/4
7
6
5
4
4
3
3
m
14
14
12
10
8
6
5
1/15
30
3C
30
20
20
20
10
1/32
eo
60
60
50
50
40
30
1/64
90
90
90
80
SO
70
60
1/128
100
100
100
100
100
90
SO
I
Hz
FtastitkiS"'—
10
11
12-14
15-19
20-50
60-199
1/4
2
2
2
2
2
2
T/8
4
4
4
4
4
4
1/16
8
8
8
8
S
3
1/32
20
20
20
16
16
12
1/64
so
40
40
3S
30
20
1/128
70
70
60
SO
40
40
• if the number of flashes is displayed as—, the ntaximum number of flashes wilf be a
by the table below regardless of the firing frequency,
Flash.Output
1/4
1/8
1/10
1/32
1/64
1/128
Flashes
2
4
8
12
20
40
25