ONEUW ONE160x, User Manual

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FLASH EXPOSURE MODES
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ADVANCED OPERATIONS
12.0 Pilot light
A perfectly collimated LED coaxial pilot light facilitates flash pointing
operations. The luminous flux level is 200 lumens with 10° beam angle.
12.1 Pilot light manual switching on/off
The pilot light is activated by the left MAIN control selector on the
strobe.
Pressing it for a short time the pilot light switches on sequentially at
50%, then at 100% output power and finally turns off it. The pilot light
switch on is signaled by the light up of the PL indicator light and by a
single beeping sound after which the MAIN control selector can be
released.
12.2 Autofocus assistance mode
With synchro cable connection (wiring according to specific i-TTL or E-
TTL protocol - chapter 14.0) the autofocus assistance mode is
automatically activated by the camera.
During the exposure flash, the pilot light is automatically switched off
so as not to affect the exposure.
With Canon cameras, the automatic mode is only active if the
autofocus mode selected is One-Shot AF, and the focus area selected is
the central one.
With Nikon cameras, automatic mode is only active if the autofocus
mode selected is S (single servo AF with focus priority) and the focus
area selected is the central one.
Camera settings may vary from model to model, please refer to your
camera's user guide to check the activation of mode or turn it off if
necessary.
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