YN-622 TX TTL wireless flash controller

YN-622 TX TTL wireless flash controller is for supporting the use of YN-622N i-TTL or YN-622C TTL wireless flash trigger transceiver.

This product adopts flexible LCD menu control, supporting mixed use of the A/B/C three groups of flashes using TTL, manual, or super sync flash mode and equipped with the AF-assist beam emitter.LCD screen display, multi-buttons quick operation.

• The firmware can be upgraded through the USB interface via http://yongnuo.com.cn/usermanual/pdf/YN-622N_TX_FW_V1.03.zip
• Support wireless shutter release function
• The focal length(zoom)of the A/B/C three groups of flash can be adjusted separately
• Grouping flash mode: i-TTL/Manual flash/Super sync
• Supporting mixed use of the A/B/C three groups of flashes with i-TTL, Manual flash, or Super sync flash mode
• The exposure compensation or flash output of A/B/C three groups of flashes can be adjusted separately
• Shutter Sync: first curtain sync, second curtain sync and FP high-speed sync, the highest sync speed is 1/8000s
• Support exposure compensation, flash value lock function(FVL)
• Support simulate (modeling) flash, red-eye reduction flash
• Support the flash zooming (auto)
• Super Sync (SS) time delay adjustment, for higher x-sync speed than the camera allows
• Settings saved automatically
• The flash sync signal can be input through the PC port
• Support the basic flash trigger (max sync speed is 1/250s) of standard hot shoe (non Nikon body)
• 
  

*The above functions need to be used with the YN-622N transceiver.

Manual:
http://yongnuo.com.cn/usermanual/pdf/YN-622N-TX_Usermanua_EN_CN.pdf

Driver & Software:
http://yongnuo.com.cn/usermanual/pdf/YN_Trigger_Updater.zip