Is second YN-622C TTL required to trigger flash (320EX) or one is enough?
1187243
One transceiver goes on the camera hot shoe. It sends out a signal. A second transceiver is on the flash unit, to receive that signal. So, two are required. But the Yongnuo units have built-in infrared detectors. They can act as a "slave". So, if you have a third or fourth or fifth flash in the system, the additional units will gom off when they "see" the light from the first flash. But you need one transceiver on camera and one on one of the flashes. And they work great, even around corners or in the next room.
1187244
Two transceivers are needed. One residing on the camera "hotshoe" to transmit the signal, and one attached to the remote flash to receive the signal to fire flash.
1187245
You need 2 triggers. Any one to fire the signal, and other to receive (one on camera and one on flash). You can even buy 3 or 4 and control multiple flashes with them.
1187246
There has to be one YN-622C on the camera and one YN-622C on each remote flash.
1187247
I am not familiar if the 320x has an optical slave. I think it doesn't, so you will need its own trigger to fire it.
1187248
Another YN-622C TTL is needed, either as a trigger or as a receiver. The 320EX flash can not act as a wireless slave neither fully works with its E-TTL feature. Alternatively, YN-622C TX can be used as a trigger for the YN-622C TTL.
401583
A wifi trigger is a pretty dumb device, as long as the flash contacts in the hotshoe fit, it will trigger. No TTL, however, all manual. If you have a proprietary shoe like the old Minolta/early Sony, that flash will need an adapter, but that's the only exception.
1709884
If you want to trigger it with TTL, yes. There are pocket wizards that do the same thing and they are much more expensive! You can trigger with manual mode on these as well.
2022635
Yes but only in manual. The TTL is from an older variant that is no longer compatible with newer bodies.If you like the sb-800 and don't care about TTL, this is a wonderful flash. I own six and tend to use them over my sb-800 and sb-900.
855683
The YN622N is the receiver for the YN 622N TX, as you need both for the system to work. The TX sits on the camera in the hot shoe and transmits the data to the 622N which would be mounted to a flad, or to another camer if you wanted to slave camera. You need at minimum a622N TX and a 622N to have a system that gives TTL and high speed flash capabilities to you remote flash setup. The high speed flash will work only on speedlites that are high speed capable.
971114
Sure it does! But no TTL sync is sent over it, so you need to use manual mode on flash unit to control flash power.
2249257
Maybe. Your camera does not have the correct hot shoe to accommodate the full range of features on this flash. So it will most likely work in manual mode it most likely will not work in TTL mode.
1709881
A pair of these would certainly get the job done. but you can trigger remote flashes without triggering the built in flash anyway, all you have to do is to disable the trigger in the menu.
2207916
I would recommend a dedicated Yongnuo transceiver. "built in is optical"....which means you will need a master flash, and it is only line of sight. Yongnuo currently only offers one optical master flash the 568II. Supposedly the 600ex is coming soon.However, with their 622 triggers, it is a radio based transmission, not optical line of sight. The 622 transmitter works amazingly well.
590468
They do not support TTL, ADI or HSS. They are a manual type trigger, even when used with Sony Flashes. You will need to move up to the Phottix Odin triggers to do these things
2028097
If you are asking if you can use this as a TTL flash with other triggers, then yes you can.
1251831
Not knowing if you are shooting HSS or not, you will need a YN-622N for both flash units and one for the camera to trigger them.
1141257
I do not own any Yongnuo flashes, however I have a Canon 580 EX flash which has a built in radio that can trigger other flashes and yet I have two sets of the RF-602's which works fine with it. I mix and match triggers all the time between strobes and flashes and never had any issues.
1649284
I have used this flash also with a D90, D300, and D7100 as master in addition to an SB900.One thing to note is that TTL via wireless CLS only works when the 560EX is in set to A-1. I banged my head for a while with it set to B until I had a vague recollection of reading somewhere that only A-1 worked. When I switched it over, all was good. Any other group/channel combo seems to work with it set to manual on the master side (which is how we normally use it).
605041
You need a transmitter on the camera and a receiver attached to the flash. To fire the flash with a sync cable you need a cable that has a hotshoe on the flash end and something that attaches to your camera's sync system. I don't know how many TTL features are retained when you go off camera.
1449924
The trigger does need to be on the same channel as the flash, and be on TX (Transmit.) The flash does not need a trigger, as it has the receiver build in. If all else fails, go to the Bracketing/Flash menu and set the Built-in flash to Manual, but that should not be necessary.The Flash needs to be set to Wireless, or it won't receive the wireless signal. You can set it to S1 or S2 for infrared, which would be the same as Nikon's speedlights.
2232779
I Use it with a Yongnuo Yn622 Trigger and doesn't work well (I'm referring to TTL function). I recommend you to use a Trigger simple and use it in manual, my brother has a cactus trigger and works fine for him but saying again (manually)