PCS: How to Map a Focus Knob
![](https://i.ytimg.com/vi/QJ2roeyj4QA/mqdefault.jpg)
4:22
PCS: How to Mount A Motor
![](https://i.ytimg.com/vi/pidu-jiANCQ/mqdefault.jpg)
14:47
Arri WCU-4 Wireless Lens Control - Video Tutorial
![](https://i.ytimg.com/vi/ZhtdrXiKP5w/mqdefault.jpg)
3:05
Adjusting Knob Drag
![](https://i.ytimg.com/vi/yuzbr3m5LOU/mqdefault.jpg)
5:54
How to Setup the TOF.1 Rangefinder - Teradek RT
![](https://i.ytimg.com/vi/kU_gQIwXgrs/mqdefault.jpg)
4:28
A Closer Look at Preston's HU4 Follow Focus (and That Big Ol' Touchscreen)
![](https://i.ytimg.com/vi/C_SHa0l-EdE/mqdefault.jpg)
34:53
ARRI Knowledge Base: Mastering the Wireless Ecosystem
![](https://i.ytimg.com/vi/5rLJt0qZRpo/mqdefault.jpg)
7:18
Preston HU4 First Look: Large Daylight Touch Screen FIZ Control
![](https://i.ytimg.com/vi/Nf_FoAuELR4/mqdefault.jpg)
11:02