Yongnuo YN560 iv Manual Speedlight

YongNuo YN560 IV is the latest speedlight in the very popular YN560 series of manual speedlights units. I've bought 3 units of YN560 iv speedlights and a YN560-TX trigger.

Featuring both a 2.4 GHz wireless radio transmitter and receiver, the Yongnuo YN560-IV Speedlite is a long range manual flash unit capable of triggering other flashes from up to 328' away as well as being triggered with the RF-603 and RF-602 wireless transmitters. The YN560-IV is powerful with a guide number of 190' at ISO 100 and 105mm. The unit is also quite versatile with a zoom range of 24-105mm, which is able to be expanded to 18mm with the built-in wide-angle diffuser. Additionally, this output can be adjusted from 1/1 to 1/128 power in 1/3 and 1/2 EV steps.

The YN560 IV master flash can control the remote manual flash power, and flash zoom length, of 3 individual groups of remote YN-560 III and YN560 IV flashes (while the YN560-TX has the extra ability to control up to 6 individual groups).

Like the previous YN-560 III, the new YN560 IV flash has the remote manual radio slave built in as well, which can be controlled by other YN560 IV, YN560-TX, or simply fired by RF-603 II, RF-603, and RF-602 manual radio triggers.

YN560 iv Description

Specification:

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.
Functions:
*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.
*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.
*It can be triggered through the flash mounted on the camera, 2.4G wirless triggering system, S1 and S2 pre flash cancel mode.
Features:
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


If buy from Amazon, the package will be shipped with:
1 x YN-560 IV Flash Speedlite
1 x Protecting bag
1 x Original box
1 x Manual in Chinese and English