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FJ400 II and FJ800 FAQ

Optically Triggering FJ800 and FJ400ii

The FJ400ii and FJ800 feature an optical sensor that allows it to be triggered remotely by another flash or strobe unit fired nearby. This sensor is located near the mini plug and USB-C input at the bottom of the unit.It’s important to know the locat

Factory Resetting Your FJ400ii and FJ800

Occasionally, it may be necessary to reset your FJ system lighting and triggering devices to the factory defaults. A reset will not affect the firmware version and may maintain other customized settings such as language choice. Channel, group, and ca

Updating Firmware on the FJ400ii and FJ800

Westcott lighting gear, your strobes and triggers, sometimes receive firmware updates to improve performance, add new features, and ensure compatibility with newer camera systems. Keeping everything updated is often the key to getting the best result

How to Use AC power with the FJ400ii and FJ800

No additional accessories are needed to operate the FJ400ii or FJ800 using the AC power unit. The included charger can be used for AC power.

What Modifiers can I use with the FJ400ii and FJ800

The FJ400 is designed to be versatile with a variety of light modifiers, enhancing its usability in different shooting scenarios. This strobe is compatible with Bowens S-type modifiers and incorporates a unique mounting system for umbrellas, allowing

What Batteries can be used with the FJ400ii and FJ800?

Both strobes come equipped with the interchangeable FJ Pro AC/DC Battery. The FJ Pro offers up to 550+ flashes on the FJ400 II and 250+ flashes on the FJ800 at full power. With fast recharge times and the ability to swap batteries between units, you