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1-ALT
2-ALT
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MULTI
RECYCLE
VER 0.7
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ON
15
16
With stroboscopic flash, a rapid series of flashes is fired. It can be used
to capture multiple images of a moving subject in a single photograph.
You can set the firing frequency (number of flashes per sec. expressed
as Hz), the number of flashes, and the flash output.
1. Press<
>to enter the menu and turn the select dial to choose multi
flash. Then, short press the select dial and turn it to choose on. Press the
<
>button to back to the main interface.
2. Set the flash frequency and flash times.
● Press the select dial to choose flash times. Turn the Select Dial to set
the number.
● Press the select dial to choose flash frequency. Turn the Select Dial to
set the number.
● After you finish the setting, press the select dial to confirm.
Calculating the Shutter Speed
During stroboscopic flash, the shutter remains open until the firing stops.
Use the formula below to calculate the shutter speed and set it with the
camera.
Number of Flashes / Flash Frequency = Shutter Speed
For example, if the number of flashes is 10 and the firing frequency is 5
Hz, the shutter speed should be at least 2 seconds.
Flash Mode-Multi: Stroboscopic Flash
Stroboscopic flash is most effective with a highly reflective subject
against a dark background.
Using a tripod and a remote control is recommended(Optional).
Stroboscopic flash can be used with“buLb”.
The number of flashes will be limited as shown by the following table.
•
•
•
•
Maximum Stroboscopic Flashes:
Press the<
>button to enter menu and turn the select dial to choose
receiver. Then, short press the select dial and choose S1 function, so
that this flash can function as an optic S1 secondary flash with optic
sensor. With this function, the flash will fire synchronously when the main
flash fires, the same effect as that by the use of radio triggers. This helps
create multiple lighting effects.
Flash
Output
1
2
3
4
5
6-7 8-9
10
11 12-14 15-19 20-50 60-99
1/4
7
6
5
4
3
3
3
2
2
2
2
2
2
1/8
20
15
12
10
8
6
5
4
4
4
4
4
4
1/16
30
30
30
20
20
20
10
8
8
8
8
8
8
1/32
60
60
60
50
50
40
30
20
20
20
18
16
12
1/64
90
90
90
80
80
70
60
50
40
40
35
30
20
1/128
100 100 100 100 100
90
80
70
70
60
50
40
40
1/256
100 100 100 100 100
90
80
70
70
60
50
40
40
1/512
100 100 100 100 100
90
80
70
70
60
50
40
40
Hz
Optic S1 Secondary Unit Setting
off
off
CH
13
8
A
STD
1
/8
7.0
FREEZE
OFF
OFF
CH
13
A
A
STD
1
/8
7.0
MULTI
3 - 50 HZ
