27
7.2.1
Phase Delay
In the External Phase Delay Mode the flash is delayed from the
external trigger by the number of degrees set in the DELAY
PHASE menu (+345.0° to –360.0°). One revolution is 360°. The
display will show the
PHASE
icon to indicate the delay mode. See
Figure 9 for examples of the effect of setting various PHASE
delays with respect to the trigger point.
Figure 9 Triggered Phase
The Phase Delay tracks the sped of the target; the strobe is
continuously computing the delay angle for the current speed. In
the Menu, the adjustments happen in
real time
, so if the strobe
is flashing the user can view the effect of changing the display.
7.2.2
Time Delay
In the External Time Delay mode the flash is delayed from the
external trigger by the me in milliseconds (msec) set in the
DELAY TIME menu (-50.000 to +50.000 msec). The TIME Delay
is absolute and remains constant irrespecve of the speed of
the target. The display will show the
TIME
icon to indicate the
Delay Mode. The effect is similar to Figure 9 above but the
delay will be in the millisecond se8ng in the TIME Menu. In the
Menu, the adjustments happen in
real me
, so if the strobe is
flashing the user can view the effect of changing the delay.
TRIGGER POINT
-30°
-60°
-90°
