Nissin Di700A Instruction Manual page 7

Mounting Di700A on the camera
1.
Slide the mounting foot of Di700A into the
hotshoe of the camera.
2.
Make sure that the mounting foot will lock
(with a "click") when it has been inserted
completely.
Removing Di700A from the camera
Press the unlock button and slide the mounting
foot of Di700A off the hotshoe of the camera.
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