Oops, you're right. You don't have to zoom in that much with your Fuji.
Your zoom is 10x. I knew that, but completely didn't think about your camera when explaining to you. Sorry.
Firstly, that photo was obviously taken under low light. You need to change the camera to manual mode and set the ISO to like 200, or 400 max, since you don't want noise. ISO 200 would be much much better. However, you also don't want blurry unsharp images (obviously), so don't take the photo handheld. Either that, or get better lighting in the area of your mixing board. Don't set it to 800 even if it allows you to.
If you have a tripod or some other way of keeping the camera still, then use it. I don't care if it's a barstool with a bunch of textbooks and your camera stacked on top. The reason your photos are blurry may be due to the low light. Your camera may be automatically using a longer exposure time to gather more light because the light levels are so low, and that makes taking sharp photos impossible if you handhold your camera while shooting.
Secondly, what did your camera focus when you took that photo? A little square or something should show up on your LCD on what it's focusing on, I think. A lot of times it'll focus on the closest decent-sized object.
TRY THIS:
1. Set your camera to manual mode.
2. Set your aperture to f/3.2
3. Set your ISO to 400 if the light is still rather low (ie: would you read a book in that room?). Don't set it to 800. Setting it to ISO 100 would be preferrable.
4. Play with the exposure time on several shots to get what you want.
If you had better lighting, you wouldn't need to be so careful about #3 or #4.
The Fun Bit:
5. Point your camera at what you wish to focus on. Make sure it's focusing on the slider(s) you want to be in focus, and make sure that this slider is in the middle of your frame/LCD. Then hold the shutter button halfway down.
6. While holding the button down, tilt your camera so that your sliders are located along the bottom or bottom-left of your frame, like in the example photo you gave me. Don't worry, they'll still be in focus when you take the photo.
7. Press the shutter button all the way down, and use your tripod/barstool + books/chair + books to help balance the camera while the photo is being taken.
8. Post your results here.
And here are some examples of what I think you want. You want gradual blurring as you move away from your subject, right?