Yongnuo YN-622C User Manual

2. FEC (Flash Exposure Compensation)

button of the camera can also be use.
Support 1/3-stop increments to set FEC within ±3. The FEC
※ The sequence of FEB is fixed at 0→ -→ +， even the FEB
sequence of the custom setting in flash is different, the
shoot sequence remains to 0→-→+ either.
※ FEB function will be automatically cancelled after
three shots are taken.
※ Even the E-TTL flash does not support FEB can also
realize this function.
FEB/FEC(E-TTL only)
14
!
pressing the shutter button. Till FEB and FEC of the flash are
set to 0, settings could be changed by remote control of
camera menu , and you can also set each of the flash FEB and
FEC via its control panel, compensation value shall be
superposed according to flash setting plus camera menu
setting, for example, the camera menu is set to -3, and the
flash is set to +3, then exposure compensation shall be 0.
Setting value will be show on the flash screen when half-
1. FEB (Flash Exposure Bracketing)
Support 1/3-stop increments to set FEB within ±3.

Yongnuo YN-622C Specifications

Power

battery type	2x AA batteries (1.5v Alkaline or 1.2v NiMH)
standby time	60 hours
max safe trigger voltage on hot-shoe centre pin	6 volts

Connectors

canon hot foot	with locking ring and pin
canon hot shoe	for mounting hot-shoe flash
pc-sync screwlock socket	sync out only

Weight and Dimensions

dimensions	90 x 53 x 25mm (39mm incl. hot-foot)
weight	79gm without batteries