Yongnuo YN-622C User Manual

4.Flash Test Group Setting (Test + GP SET Button)
Set flash testing group
Type C camera uses the set firing group.
Setting
9
1. H o l d d o w n [ Te s t ] b u t t o n t h e n t h e g r o u p
indicators will keep lighting, the flash on the receiver
group having been selected will be woken up(p.10).
2. Hold down [Test] button and repeat to shortly
press [GP SET] button, selected groups of receivers to
testing flash, and there are totally 7 combinations.
3. When loosening [Test] button, the flash of the group
having been selected will fire a test flash(p.10).
※ Testing group is different from iring
g r o u p s ett i ng of t y pe A c a mer a r e fe r t o
page 18 while page 22 for type B.
firing group, f

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