I’ve been quite surprised by the number of people out there that seem to think the PXW-FX9 is made out of plastic. It isn’t. It’s made from an incredibly strong material call magnesium alloy. This metal is stiffer and stronger than aluminium. It’s highly impact and corrosion resistant but still extremely light. There are only a couple of places where plastic is used, one being the cover over the WiFi antenna where a metal cover would block the wireless signals. Here are some pictures of the FX9’s chassis. Note the box shaped areas used to isolate the electronics from the air that flows through the camera to ensure the electronics are weather sealed. Also note all the ribbing and reinforcing on the inside at the front of the camera where the lens mount an sensor block are attached keep it all very solid.
Sometimes changing modes or frame rates on the FX9 can involve the need to change several settings. For example if you want to go from shooting Full Frame 6K at 23.98fps to shooting 120fps then you need to change the sensor scan mode before you can change the frame rate. One way to speed up this process is to use User Files or All Files to save your normal operating settings. Then instead of going through pages of menu settings you just load the appropriate file.
All Files save just about every single adjustable setting in the camera, everything from you white balance settings to LUT’s to Network settings to any menu customisations. User Files save a bit less. In particular User Files can be set so that they don’t change the white balance. For this reason for things like changing the scan mode and frame rate I prefer to use User Files.
You can add the User File and/or All File menu items to the user menu. If you place them at the top of the user menu, when you enter the cameras menu system for the first time after powering it on they will be the very first items listed.
Both User Files and All Files are found under the “project” section in the FX9 menu system. The files are saved to an SD card in the SD Card Utility slot. This means you can easily move them from one camera to another.
Before you save a file, first you have to give it a name. I recommend that your name includes the scan mode, for example “FF6K” or “2KS35”, the frame rate and whether it’s CineEI or not.
Then save your file to the SD card. When loading a User File the “load customize data” option determines whether the camera will load any changes you have made to the user menu. “Load white data” determines whether the camera will load and overwrite the current white balance setting with ones saved in the file. When loading an All File the white balance and any menu customizations are always loaded regardless, so your current white balance setting will be overwritten by whatever is in the All File. You can however choose whether to load any network user names and passwords.
One of the things about the FX9 that makes no sense is it’s external DC input. When you are using just the camera body the FX9 requires a rather odd-ball 19.5 volts to power it via it’s DC in connector. Most cameras have a 12v to 16v input range so they can be used with the multitude of V-Mount or Gold Mount batteries that are common place in the world of professional video. But not the FX9. The FX9 is also fairly power hungry so the standard BP-U batteries can be a little limiting, especially if you also need to power any accessories as the camera doesn’t have a power output. A V-Mount battery will run the camera for a long time and they generally have D-Tap power outlets, but they are the wrong voltage for the FX9s external input. So if you want to use a V-Mount battery, as I do, then you need not only a mounting plate but also a voltage converter.
The adapter I have chosen to use is manufactured by Core. Why this one? One thing that was important for me is not only to be able to power the camera from a V-Mount battery, but also to be able to power it from a standard external 12 volt power supply such as found in most studios, or something like a car battery. The Core CXV-FX9 adapter includes a voltage regulator that takes the 12 to 16 volt range of a typical Lithium battery and converts it to the 19.5v needed by the FX9. It also has an industry standard 4 pin XLR connector that you can use to power the camera from a 12v external power supply.
If you have a power supply connected to the 4 pin XLR you can hot swap the V-Mount batteries. If you have a battery on the adapter you can hot swap to and from the external power. During hot swapping the adapter not only continues to feed the camera with power but also the 2 D-Tap ports on the adapter remain powered.
Low Battery Warning:
One issue that all these adapters have is that they have to convert the battery voltage up to 19.5 volts and this is what is fed to the cameras DC in connector. This means that the camera has no direct connection to the battery, so it has no way to know the charge state of the battery. All you will see in the viewfinder as an indication of the output of the voltage converter. This will remain at a constant 19.5v all the way until the battery is flat and cuts off, at which point the camera will just die. That’s not good, if you are halfway through recording something it could corrupt your media. You won’t have any warning in the camera of the battery going flat.
To try to address this at least in part the Core adapter has an LED light on the operators side that is green when the battery is well charged, but turns to red when there is only around 10% of the batteries capacity left. This does at least give some warning of a battery about to die.
As well as the adapter, I’m trying out a couple of Core’s Hypercore Neo Mini batteries. These are nice, compact 98Wh batteries. They are UN Tested and certified so meet all the requirements for air travel. These batteries have a clever LCD display that displays the available run time of the battery. This is much more advanced than a simple charge indicator (it has one of those too). The battery actually detects the load being drawn from it. It also knows the exact state of charge of the battery.
Using these it is able to calculate with great accuracy how long it will be before it will be flat. I have found this to be remarkably accurate, typically to within just a few minutes. I’ve been using this display to let me know when I need to start thinking about changing the battery. It’s accuracy gives me the confidence to continue shooting until I’m down to the last few minutes of run time. Typically I’m getting around 2.5 hours without the Atomso Ninja recorder and just under 2 hours with the Ninja from one of these excellent little batteries.
Attaching the adapter:
Attaching the adapter to the camera is easy. It uses the same mounting points as Sony’s XDCA extension unit. So there are lugs that slide into slots inside the FX9’s battery compartment as well as two small bolts that attach it to the top of the camera. This makes it incredibly secure with no wobble or other movement. I would have no concerns about supporting the entire camera rig from the battery adapter or adding perhaps a V-Mount wireless video link and then large or heavy batteries behind that. It’s very secure and it looks like it’s meant to be there. Another nice touch is that as well as the 2 D-Tap power ports on the top of the adapter there are also 3 additional 1/4″ mounting points for accessories such as monitors or wireless receivers etc.
I do have one small criticism. The position of the D-Tap ports is quite close to the edge of the adapter. If you are using a tall battery and you have a very fat D-Tap plug they can interfere with each other.
Despite this the Core V-Mount battery adapter gets a big thumbs up from me. The voltage indication is most useful as is the ability to use a normal 4 pin 12v XLR feed.
Really excited about this PXW-FX9 event in Dubai on the 14th of January at 5pm. Garage Studios are building us 3 amazing film sets full of props, great actors with great period costumes. This won’t be a PowerPoint presentation, we will shoot a short film, grade the material, showing all the FX9’s key features. It will challenge the camera. It will probably challenge me! It will be fun, you will be surprised. I’m not going to reveal the film subject yet, so come join us if you can.
Many users of the FX9 that have been shooting S-Log3 are finding that when they add the standard Sony version of the s709 LUT that their pictures have a slight green tint. I believe that this is because originally the s709 LUT was designed for the Sony Venice camera and the FX9 is very slightly different. I recently created an experimental LUT to minimise this tint but some people found this tended to push some images slightly magenta.
So I now have a new version of the LUT which really does help combat the green tint. The difference between this LUT and Sony’s original s709 LUT is very small. The idea isn’t to create a new look, just to help get rid of the tint. So you won’t see a big difference, it’s subtle, but I think it really is better.
Note: These LUTs are for S-Log3 and SGamut3.cine from the FX9. As usual I have include different versions of the LUT. There are 65x LUT’s suitable for grading as well as 33x LUT’s for monitors or grading software that doesn’t support the higher quality 65x LUTs. There are also minus1 and minus2 LUTS that have 1 and 2 stop exposure shifts for footage that has been shot brighter than the base exposure. In addition I have include the same LUTs but with Legal range input levels for use on Atomos and other recorders that record ProRes in using Legal Range.
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