Yongnuo YN-622C - Shutter Sync; 1 st Curtain Sync; 2 nd Curtain Sync; Hi-speed Sync (HSS;FP)

The Other YN-622C User Guide
28/08/2013 Page 15 of 23
Flash Exposure Lock (FEL)
Press the camera’s [FEL] or [*] button to start an FEL action.
• The camera must be in a creative mode.
• Live View mode must be disabled.
• Flash mode must be E-TTL.
• Flash metering temporarily changes to Spot metering. The ambient and flash exposures
are locked into the camera for 16 seconds, or while [½-shutter] remains pressed. The
values are discarded when the shot is taken, or a hi-speed burst ends.
• If the subject is too far away and underexposure will result, the < Flash > icon will blink in
the viewfinder. Move closer to the subject and try the FE lock again.
Flash Exposure Bracketing (FEB)
• Set FEB in 1/3-stop increments within

2 or

3.
• The zero point for FEB is adjusted by the global FEC setting.
• The sequence of FEB is fixed at 0  -  +, even when the on-flash setting is different.
• The FEB function will be automatically cancelled after three shots are taken.
• An E-TTL flash which does not support FEB can also be used.
MANUAL MODE
Remote Manual Levels
Type A camera menus can remotely control Mk II Speedlites and YN flashes.
• All (global), groups A and B, or A, B and C.
• Power levels 1/1 to 1/128, by Group
• E-TTL Flashes do not emit a pre-flash
All Flashes (Global setting)
• Set Flash Mode to Manual.
• Set Flash Output as required, 1/128 to 1/1 power level, in 1/3-stop increments.
• Either, Set Wireless function to Disable, or Enable with Firing Group A+B+C.
Two and three lighting groups
• Set Flash Mode to Manual.
• Ignore Flash Output: it will repeat group A setting.
• Set Wireless function to Enable.
• Set Firing Group to A:B (C will not fire) or A:B C.
• Set each Group Output as required, 1/128 to 1/1 power level, in 1/3-stop increments.
• On-top flash will fire at group A level, if Master Flash is enabled.
On-Flash Manual Levels
Type A, B or C cameras can trigger flashes where the output level has been set on-flash.
• Flash connected by PC-sync cable.
• Power levels set on individual flash.
• E-TTL Flashes do not emit a pre-flash