User Manual

260
Peripherals and Optional Accessories
10
External Flash Units
Flash units can be mounted on the hot shoe or
connected via the sync terminal.
Optional external  ash units are more powerful than
the EF-X8 supplied with the camera. Some support
high-speed sync (FP) and can be used at shutter
speeds faster than the sync speed, while others can
function as master  ash units controlling remote
units via optical wireless  ash control.
O
You may be unable to test- re the  ash in some circum-
stances, for example when a setup menu is displayed on
the camera.