Canon ST-E3-RT-V2 Manual page 37

?: Stroboscopic Flash
Stroboscopic flash is an advanced manual flash shooting method.
When using stroboscopic flash with a slow shutter speed, you can shoot
multiple successive movements within a single picture, similar to stop-
motion pictures.
In stroboscopic flash, set the flash output, number of flashes, and flash
frequency (number of flashes per second = Hz). For the maximum
number of continuous flashes, see page 39.
q: Wireless Multiple Flash Shooting with Manual Flash Output
1
Set the flash mode to <?>.
Press the <E> button on the

sender unit and set to <?>.
2
Set the firing groups and the flash
output.
Set the number of firing groups and

the flash output for each group by
referring to the manual flash, see
page 35.
3
Set the flash frequency and the
number of flashes.
While <M> is displayed, perform

the following procedure.
To set the number of flashes, press

function button 2 <Q>, turn
<9> and select <8>.
To set the flash frequency, press

function button 3 <G>, turn
<9> and select <8>.
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