YN-560 IV Flash Speedlite is a combination of YN-560 III and YN560-TX,, it has built-in wireless trigger system, so you can not only use it as flash speedlite, but also a flash controller Transmitter.
Supports Wireless Master Function
YN-560 IV can be used as master unit, provides 3 independent groups with controlling abiligy, realizing remote control the flas mode, flash output, and focal length of YN-560 IV and YN-560 III
Supports Wireless Slave Function, fully supports YN560-TX, RF-603 II RF-602 Wireless Transmitter
One YN-560 IV can receive the wireless signal from YN560 IV, YN560-TX, RF-603 II and RF-602, with optical 16 channels.
When YN-560 IV and YN560-TX used as transmitter, it can realize remote control and parameter settings.
Supports Multiple Trigger Synchronous Mode
It can be triggered through the flash mounted on the camera, 2.4G wirless triggering system, S1 and S2 pre flash cancel mode.
Supports setting save automatically, custom settings ( fn )
GN58@ISO100, 105mm ( M / MUlti mode )
Supports ultra-fast charging recycle system, External power supply.
a, TX Master Flash mode:
When you set up YN-560IV as TX mode, it can be used as a flash controller transmitter, it can trigger YN-560 IV ( RX mode )and YN-560 III ( RX mode ), and also can be used with RF-602, RF-603 II, RF-605 together.
b, RX Slave Mode:
When you set up YN-560IV as RX mode, you can use it with YN560-TX flash controller, and RF-602, RF-603 II, RF-605 single transceiver.
c, Manual mode
d, Multi mode
e, S1 / S2 mode --- You should use those two modes off camera
f, Power saving mode
g, Overheating Protection
h, Manually set and zooming position
g, PC Synchronous Port
|Circuit design||Insulated Gate Bipolar Transistor (IGBT)|
|Guide No.||58 meters (ISO 100, 105mm)|
|Flash mode||M, Multi|
|Triggering Mode||Camera set-up, TX, TX, S1, S2|
|Zoom range||24, 28, 35, 50, 70, 80, 105mm|
|Vertical rotation angle||-7~90 degrees|
|Horizontal rotation angle||0~270 degrees|
|Power supply||4×AAsize batteries (Alkaline or Ni-MH are usable)|
|Lighting times||100~1500 times (AA alkaline cell used)|
|Recycle time||approx 3s (AA alkaline cell used)|
|Flash control||8 levels of output control (1/128~1/1), 29 levels of fine tuning|
|External interface||hot shoe, PC port and eternal charging port.|
|Wireless triggering distance||100(2.4g wireless);20-25m indoor,10-15m out door (optical control)|
|Additional features||The electronic flash head zooming, sound prompt, automatically saving setting, power saving mode, overhearting protection and advanced options.|
ALL Canon Nikon Pentax Olympus DSLR Camera
Yongnuo RF-605, RF-603 II, RF-602, YN-622C, YN-622N, YN560-TX
Yongnuo YN-560 III
Yongnuo Flash Battery Pack SF-17 C / SF-18 C
1 x YN-560 IV Flash Speedlite
1 x Protecting bag
1 x Original box
1 x Manual in Chinese and English