At the Bench: Using the ARRI WCU-4 with ALEXA Mini

A while back, Ian showed how to connect to the ALEXA Mini using your phone. This wireless connection allows control of basic camera functions, freeing the operator to compose and operate. In this blog, wireless connectivity is taken even further using the WCU-4.
The WCU-4 allows an assistant to not only pull focus and change all lens parameters; it allows comprehensive control over the Mini as well. In this blog, Ian shows how to set up the WCU-4 to interact with the ALEXA Mini. He also takes a look at the CForce Mini motors and how to connect them to the Mini.
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[@IaroslavKerget]

thanks for the great set up videos you provide.

[@jacoooful]

The LBUS has nothing to do with the wireless connection right? I'm planning on using a lbus to 3 pin fischer cable because of power draw issues so I can power the camera and FIZ from different outputs

[@turtletouche]

thumbs up IAN.

[@gosee6940]

Please i want learn about camera and lens more than more how can i do it??

[@punpun9972]

is there a way to format the cfast card of the mini with the wcu?

[@TopBuzzMitch]

Apparently not, nor can you program User Button on the body. So, either plug in the veiwfinder or, connect via WiFi and do it there. Not ideal, but it works.

[@AbelCine_official]

Here is a reply from Megan, one of our tech specialists: You cannot format a Cfast card via the WCU-4 as a fail safe. You could however format the Cfast card on the web app if you need to be completely wireless.