Tag Archives: how to tune pid settings


Here's a look at unboxing and setting up the CAME-TV 7500 and 7800 3 Axis Gimbal Stabilizers. Touching on the newly updated (7500) version, there are very slight changes but mostly cleaning up the wiring, especially around the battery cable. They consider this system RTR, but there is some small assembly to the top handle and of course you need to balance your camera. To see an original unboxing video about the CAME-TV 7500 (click here).

cametv 7500 3 axis gimbal stabilizer
find-price-button CAME-TV RTR 7500 3 Axis Gimbal

Moving on to the most recent Gimbal Product from CAME-TV is the new 7800 Gimbal. Once again CAMETV is trying to offer up an 'affordable' Ready-To-Run system and has added more improvements over the 7500 version. The 7800 model now offers a monitor mount, quick disconnect side handles, and a quick release baseplate - which makes it even easier to balance a camera.

What I didn't show in the video was how to remove the side handles. The side handles can be removed without tools by rotating to loosen the clamp.

cametv 7800 handles
Remove side handles by twisting to loosen clamp

The top handle I suggest removing from the bottom of the dogbone clamp, so that you can better fit the system into a hard case like the Nanuk 945. The interior dimensions are L 22 x W 17 x H 8.2, which fits pretty snug, but still has lots of side space for your accessories (monitor, batteries, cables, tools, etc).

Nanuk 945 hard case gimbal stabilizer cametv 7800 7500
find-price-button Nanuk 945 Hard Case for 3 Axis Gimbal

I also suggest getting a better charger and spare batteries if you plan to run all day. I suggest these batteries:

find-price-button 20C 3S 4000mAh 11.1 LiPO Battery

And here's a charger for these batteries. They charge must faster and keep the batteries working great for a long time:
find-price-button Balance Charger for NiMH/NiCD/Li-PO/Li-Fe Battery

Without spending too much time getting super accurate balancing on my gimbal, the 7800 performed very well right out of the box and without tuning any of the PID settings via the software. While you may not have to dive into the software, I still encourage people to at least 'understand' the software.

Now i'm not the only one this week who has unboxed one of the new 7800 gimbals. MDIFilms earlier today left a comment on this blog about their experiences setting up the system with a GH4 camera. They've provided a few different tutorial videos below, and interestingly enough they too did not have to tune PID settings out of the box (for their GH4 setup).

While it still takes a lot of patience and understanding how to balance a camera properly on a gimbal, the design improvements CAME-TV adds to each new gimbal make the 'Out of Box' experience better each time - while still keeping the systems affordable. The CAME-TV 7800 is available now, and is currently discounted for the month of October, 2014 (click here).

CAME-TV 7800 3 Axis Gimbal Stabilizer
find-price-button CAME-TV 7800 RTR 3 Axis Gimbal Stabilizer