Sekonic Litemaster Pro L-478DR, Operating Manual, Page: 9 / 16

9
2-2-2. How to use Flash Power Control
Power Control function is available with ControlTL
system only. Make sure that plug-in external or built-in
PocketWizard receivers and flash unites are compatible with
the function of flash power control.
1) Touch the Measuring mode icon at the top left of the
Measuring screen and then select the Radio Flash Mode
(
).
2) Touch the Power Control icon ( ) on the Measuring
screen to display the Power Control screen.
3) Select one or more Zones (A to C) 4 and the Power Bar
2
will be activated.
4) Press the Measuring button to trigger the flash units for
the selected Zones, and the measured value is displayed
at the top of the bar
1
and the “F Total” box at the
bottom right of the screen
6
.
5) Move the slider or touch the [+] or [ - ] buttons
2
to
change the power of flash. Set power level is displayed in
the area above the slider
1
.
* Up to +/- 3 step of value (f stop) can be controlled.
6) Press the Measuring button for measurement to confirm
that the flash power is set to desired value.
7) Repeat 3) to 6) above for other Zones until each flash
unit’s brightness is set to proper value for the effect you
want.
8) Select all Zone buttons you want to use, and press the
Measuring button. Measured value of each Zone
3
will
not change. The F-number for the measured brightness
of all lights will be displayed in the “F Total” box
6
.
9) Standard system radios can be used along with
ControlTL system radios to trigger non-power control
flashes at the same time. When a Standard channel
number is set from 1 to 16, (
) (classic channel) button
appears
5
. When a channel number from 17 to 32 is
selected, the Zones (A to D) will appear at the right of the
screen
7
. Touch ( ) or Zones (A to D) to toggle them on
or off.
* Press Modeling Lamp ON ( ) or OFF ( ) if necessary after
selecting the desired Zones.
* To set ISO sensitivity and shutter speed, press the Radio Flash Mode
icon ( ) to go back to the Measuring screen.
•
The last selected zones in either Power Control screen or Radio
CH/Zone Setting screen in Tool Box are activated in Measuring
screen.
Measuring screen
Power Control screen
(Co
Standard Ch1 to 16)
7
Power Control screen
(Co
Standard CH17 to 32)
1
5
2
3
6
4
Power Control screen
(After Measurement)