Yongnuo YN-622C User Manual

1. Select flash mode as E-TTL II mode.
2. Half press camera's shutter button to focus, and on
the flash screen the aperture and effective range etc.
parameters will be displayed.
3. Ensure that the subject is in the effective flash range,
full press camera’s shutter button to shoot, the
flash will be fire according to the setting.
※ Exposure lever increments may set to 1/3-stop via
the camera.
E-TTL II metering
FEL: Flash Exposure Lock
Modeling flash
Automatic Flash (E-TTL II)
 Fully-automatic Flash Shooting
12
vThe following E-TTL functions are advanced
application, please refer to the usermanual by the
manufacturer of the camera and flash.

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