Important Firmware Update For The FX9

A few days ago Sony quietly released a new important firmware update for the PXW-FX9. Firmware version 2.10 adds the long awaited 4K 120fps raw function to the FX9 (you do still need the XDCA-FX9) but also importantly includes some change the the daylight white balance settings. 

From my before and after testing it appears that a change has been made to the daylight white balance preset settings. For some time it has been apparent that if you used the white balance presets in the daylight range (4000K and higher) that the FX9 has a tendency to accentuate any green in the image. If you white balance of a white card this tendency is not there.

The new preset white balance settings now provide a much more neutral white balance with less green bias. This should also help those that were suffering from green fringing in extreme contrast shots as the reduced green bias will stop the camera from accentuating chromatic aberration as it did before. It won’t eliminate the chromatic aberration, but it won’t be nearly as obvious.

The first image was taken before doing the firmware update using a preset of 5500K. This test was done in a bit of a hurry as it was threatening to rain, but I wanted to use real daylight.

 

Before-preset5500k_1.1.1-1024x576 Important Firmware Update For The FX9
PXW-FX9, 5500K preset WB, before the firmware update

The second image, below, was taken after the firmware update (unfortunately the focus shifted slightly between the two shots, sorry). But you can clearly see that even though the white balance settings are the same and the same 5500K preset used this image is less green.

 

After-preset5500k_1.2.1-1024x576 Important Firmware Update For The FX9
PXW-FX9, 5500K preset after updating to firmware V2.10

It is a subtle difference, but if you look at the wood panels you can  see a difference. To help you see the difference here is a wipe between the before and after clips with the saturation boosted to make it more obvious.

 

Wipe between before and after the firmware update with saturation boosted.

As you can see this isn’t an “in your face” difference. But it is still none the less an important improvement as it makes it easier to match the FX9 to the FX6 and FX3 if you are using a preset white balance. I would still recommend white balancing off a white card for all cameras wherever possible as this will still normally provide the best results as it helps neutralise any lens or calibration differences. Whether you are shooting using S-Cinetone as in the examples here or using S-Log3, the new white balance preset provides in my opinion a much better colour response.

HOWEVER it’s important to consider that it will make cameras with version 2.10 and later look different to FX9’s with earlier firmware versions. 

The firmware update can be downloaded via the link below. It took around 35 minutes for my FX9 to complete the update. The process is easy but when the camera gets to 80% complete it will appear that the update has stalled. It stays at 80% for around 10-15 minutes with no indication that the update is still continuing. So don’t turn the camera off thinking it’s stuck!!! Be patient and give it time to complete.

https://pro.sony/en_GB/support-resources/pxw-fx9/software/

9 thoughts on “Important Firmware Update For The FX9”

  1. Thanks for this. Presumably I would need to remove the +20 tint which you usefully recommended previously ?

  2. When you update firmware for the FX9, do you have to go in increments or can you skip an update. I’d like to update from 2.0 straight to 3.0 when it comes out if that’s possible. The 2.1 update doesn’t interest me enough and I’d like to skip it unless I have to in order to update to 3.0.

    Thanks.

  3. I hate to say I kinda liked the older look a little better – maybe it just made my FX9 feel more special..haha.

    Alister, how does this new adjustment affect the usage of your excellent ACs709 LUT set you created a while back?

  4. UPDATED from my previous post. Firmware Update took approximately 60 minutes for me. The camera never gave me an update status on my EVF. Checked and update 2.10 is loaded now.

Leave a Reply

Your email address will not be published. Required fields are marked *

*

This site uses Akismet to reduce spam. Learn how your comment data is processed.