Firmware version 5.00.51 ads new functionality to all IQ1 series digital backs:
USB2 and USB3 support
With the IQ1 series you can now capture tethered into Capture One 7.1.2 or later via the USB2 or USB3 port.
Profoto Automatic light control requires a 645DF+ camera with firmware version 2.20 or
later and Capture One 7.1.2 or later – the Light control installs as a plugin to Capture One
7.1.2 and is compatible with all newer Profoto Air systems.
Aperture or ISO can be locked to one or more groups of light, and changing aperture or
ISO on the camera will change the light intensity accordingly.
About USB2 and USB3:
USB3 cable length is limited to 3m which is also what Phase One recommends for both
USB2 and USB3
Charging of the battery is not supported due to the limited power on the USB bus, so
running continuously on USB, will require you to recharge your battery now and then.
Visit the Phase One website to download the update and for instructions on how to install.
You are welcome to contact us to assist with the upgrade.