Using the Flash
1.Power Management
Use ON/OFF Power Switch to power the lash unit on or off. Turn
off if it will not be used for an extended period of time. This lash
unit has Sleep Function and will enter into sleep status when there
is no operation for a long time. For Sleep Function setting, see the
following instruction.
2.Flash Output
● Flash output can be varied from 1/128th power to 1/1 full power
in 1/3 stop increments. To obtain a correct lash exposure, use
a hand-held lash meter to determine the required lash output.
● Adjust the power output by rotating Select Dial . The following
table makes it easier to see how the stop changes in terms off/
stop when you increase or decrease the lash output:
3. ZOOM: Setting the Flash Coverage
The lash coverage can be set to match the lens focal length from
20 mm to 200 mm. Press <
> button and rotate Select Dial <
> to change the lash coverage.
4. M Mode: Manual Mode
Press MODE Selection Button <
> to enter M mode. In this
mode, you can set the lash unit onto your camera hot shoe or
your trigger hot shoe for iring. Before shooting, adjust the lash
power output. When the camera’s shutter is pressed, the lash
will ire synchronously. Slave triggering mode is not available in M
mode.
5. Multi Mode: Stroboscopic Flash
Press Mode Selection Button <
> to enter Multi mode
(Stroboscopic lash). With stroboscopic lash, a rapid series of
lashes is ired. It can be used to capture multiple images of a
moving subject in a single photograph. You can set the iring
frequency (number of lashes per sec. expressed as Hz), the
number of lashes, and the lash output. For setting procedures,
see the following:
Press the Mode Selection Button
<
> so that “Multi” is displayed.
Figures displayed when reducing lash output level
Figures displayed when increasing lash output level
When setting the lash coverage, make sure it covers the lens
focal length so that the picture will not have a dark periphery.
When “OF” is shown on the LCD display, it means no lash
output and lash iring is turned off.
1/1
1/1-0.3
1/1-0.7
1/2
1/2-0.3
1/2-0.7
1/4
...
OF
1/2+0.7 1/2+0.3
1/4+0.7 1/4+0.3
...
1
