User Manual

270
Peripherals and Optional Accessories
10
External Flash Units
Flash units can be mounted on the hot shoe or connected
via the sync terminal.
Use optional external  ash units for  ash photography. Some
units support high-speed sync (FP) and can be used at shutter
speeds faster than the  ash sync speed, while others can func-
tion as master  ash units controlling remote units via optical
wireless  ash control.
O
You may be unable to test- re the  ash in some circumstances, for ex-
ample when a setup menu is displayed on the camera.
Red-Eye Removal
Red-eye removal is available when an option other than OFF is selected
for F FLASH SETTING> RED EYE REMOVAL and a FACE DETECTION
ON option is selected for G AF/MF SETTING> FACE/EYE DETECTION
SETTING. Red-eye removal minimizes “red-eye” caused when light from
the  ash is re ected from the subject’s retinas.