Nissin Di700A Flash for Micro Four Thirds Cameras - Manual (Page 7)

Di700A has an energy saving power off function
Reset setup Option
To save battery energy, the power is automatically turned off (switch
to stand-by mode), in A mode, TTL mode & Manual Power mode, in
about 2 minutes of idle use; in SD mode, SF mode, in about 5
minutes of idle use.
While Di700A is in the stand-by mode a Pilot button blinks every 2
seconds showing the flash unit is in stand-by mode. To turn on
Di700A again, press the camera’s shutter button halfway or press
any button of the flash unit.
In case Di700A is not in use for over 60 minutes, the unit is
completely turned off.
To turn on Di700A again hold On/Off switch for 1 second.
Press the Set button for 5 seconds to reset the setup menu
The flash will be automatically reset to the factory default “A” mode.
Basic Operation
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