Thank you for purchase the products of Yongnuo firstly.
The new upgrade version YN622C II can set to "622" or
"560-RX" communication mode through the power
switch, supports receiving the trigger signal of the
YN560-TX/RF605(603 mode)/RF603(II) series products,
with multi aspects improved, equipped with quick lock
design and supports USB firmware upgrade.
YN622C II E-TTL wireless flash trigger is a high
performance master and slave equipment of multiple
flashes photography, through digital FSK 2.4GHz radio
wireless transmission, and different photographic effects
can be realized through setting your flash at 360 degrees.
It design of transceiver, the distance of remote control
reaches 100M, supporting 7 wireless channels and A/B/C
three groups.
Remotely change the modes and parameters of the flash
quickly when using the Canon EOS series DSLR cameras
which supports external flash function , such as TTL ratio
or manually set each group of flash output. Support
high-speed sync, the max sync speed is 1/8000s*,
Support E-TTL, Manual and Multi flash modes. Support
E-TTL flash installing on the top of transmitter.
※ Compatible cameras/flashes is needed when using TTL
function
※ The highest sync speed of some camera types is
1/4000s, some of flash or camera models may reach to
1/250s only or less if it doesn't support high sync
speed.
Function Introduction
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