I tested the system with two YN-622C and two Canon 430EX II. Through the channels of the ease of use is much better. One can make all the settings for the lightning on top of the camera and does not have to go into the Camera Rose, characterized the settings go much faster. The radio range is compared to the Canon transmitter with 100m higher by as much as a factor of 3. Another plus is a red light, the broadcasting station and that helps the auto focus the camera on the jumps in dark places. The transmitter is out with a socket for a sync cable equipped with a USB port for software updates. About Here there is also a SuperSync should be set to work with shutter speeds below the synchronous speed of the camera. These things I have not (yet) been tested. Normal HSS flashes is anyway possible.
In operation, the application was without any problems, even more easily than using the transceiver without the transmitter and control over the camera. The label is talking and systematic that one finds his way after a brief reading of the small manual without looking. For multiple flash groups should, however, generally incorporated previously into the subject, but it is clear by the display in the station and is set afloat.
The only problem: The on / off switch is designed as a sliding switch, a diode, which indicates the operating state absent and the screen light is really fast again. . It happens like that you forget to switch off the device or, for example during transportation in the backpack, the switch can ever be pushed to the ON position - the next time you use the battery is then all.
Conclusion:
A device that brings a significant workload and better view when off-camera flash with it. I do not want to miss.
+ Easy to use
+ Clear
+ Supports all the features of the Canon system and compatible flashes
+ Autofocus light
+ Updateable
+ Using standard battery / batteries
- Slide Switches
- Lack of power indicator
