VISICO Speedlite VS-765 - Page 10

4)Setflashfrequency
Press and hold [Confirm
Button] for 3 seconds and
set to <number of flashes>.
Press [Confirm Button] and
set to <flash frequency>.
Turn [Select Dial] to choose
desired frequency(1-100).
Caution: To prevent flash damage from
overheating, don't continuously use stroboscopic
flashes more than 10 times. After 10 times, please
rest flash at least 15 minutes. If overheating
protection is active, flash will stop firing, please
cool down flash for at least 15 minutes.
Use stroboscopic flash in a dark environment is
more effective.Maximum output power of
stroboscopic flash is 1/4.
09
To ensure shooting effect,you may use the formula
below to calculate the shutter speed and set it with
the camera.Shutter Speed=Number of Flashes /
Flash Frequency For example, when the display
shows 15 Multi and 10Hz, the shutter speed 15/10=
is 1.5s.
MaximumNumberof
ContinuousFlashes
Flash
output
HZ
1 2 3 4 5 6-7 8-9
1/4
7 6 5 4 4 3 3
1/8
1/16
1/32
1/64
1/128
14 14 12 10 8 6 5
30 30 30 20 20 20 10
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
40
50
50
30
50
50
HZ
10 12 14
16
18 20-50 60-100
1/4
2 2 2 2 2 2 2
1/8
1/16
1/32
1/64
1/128
4
4
4 4 4 4
4
8 8 8 8 8 8 8
20 20 20 18 16 12 10
50
40 40 35 30 20 15
50
50 50 50 40 40 30
Flash
output