This user manual provides instructions on how to use the product and its features. Some preparation work is required before use, and all equipment should be powered off when connecting or installing the product. The product should be kept dry and not exposed to water or rain. It should not be used in explosive situations.
The Yongnuo YN-622C is a high-performance wireless flash trigger system designed for Canon EOS series DSLR cameras. It utilizes digital FSK 2.4GHz radio transmission to control multiple flashes at distances up to 100 meters. The system supports various flash modes including E-TTL II, Manual, and Multi-flash, as well as high-speed sync up to 1/8000s. It features three wireless groups (A, B, C) and seven channels to manage complex lighting setups. This manual is written in Chinese.
The device supports a remote control distance of up to 100 meters.
The unit supports high-speed sync with a maximum sync speed of 1/8000s.
The trigger supports a total of 7 wireless channels and 3 flash groups.