Operation Manual

n High-Speed Sync Mode

Refer to page 31 for the features and conditions of use of

this sync mode.

• As the shutter speed becomes faster, the guide number

becomes smaller (as seen in page 59). Accordingly, it

should be noted that the distance for taking pictures

would become shorter.

1 Turn on the camera and set the exposure mode to a mode

other than the Programmed AE (P).

2 Attach the flash unit to the camera’s hot shoe and turn on

the power switch of the flash unit (ON).

3 Press the Sync button (SYNC) to switch to high-speed sync

mode ( ).

• The flash will be set to high-speed sync mode and

will be shown on the LCD panel only when the shutter

speed exceeds X-sync speed.

• Otherwise the leading curtain sync ( ) blinks and the

flash will be set to leading curtain sync mode.

High-speed sync mode

AF360FZ_540FGZ.book Page 32 Friday, December 20, 2013 6:11 PM