Attaching And Detaching The Speedlite To And From The Camera - Canon 600EXII-RT Instruction Manual

Attaching and Detaching the Speedlite
to and from the Camera
Be sure to turn off the Speedlite before attaching or detaching it.
20
Attach the Speedlite.
1
Slip the Speedlite's mounting foot all
the way into the camera's hot shoe.
Secure the Speedlite.
2
Slide the mounting foot lock lever to
the right.
When the lock lever clicks in place, it
is locked.
Detach the Speedlite.
3
While pressing the lock-release
button, slide the lock lever to the left
and detach the Speedlite from the
camera.