Thank you for posting the manual. I hope I can help you.
Attached is a 15 channel fixture based on the manual you provided. The channel usage is different than the fixture I previously posted so I do not think the prior one will work.
The instrument in the eBay link says 7 or 13 channel mode. The manual you posted is 7 or 15 channel mode. Hopefully the manual is correct.
After you download the fixture it must be imported to Freestyler. If you have Freestyler installed then double clicking on the downloaded file should import it into Freestyler.
You must use the instruments physical control panel to select DMX mode and set the starting channel number. If this is your first fixture a starting channel number of 1 is fine.
After you start Freestyler you must add the fixture to the Freestyler workspace. This is done from the menu item Setup, Add/Remove fixtures. Locate the fixture and add it to the workspace. Make sure the starting address you specify is the same as the physical configuration.
After the instrument is added to the Freestyler workspace you must click on it (select it) to have Freestyler send commands to it via DMX. When you click on it you should see 15 sliders in the upper right hand corner of the Freestyler workspace. You can control all of the functions using these sliders.
If you click on the top menu item Window->All Freestyler will open a couple of helpful programming windows. One of the windows will be a Macros window. Clicking on a macro will send the DMX value to the instrument for the associated effect. Depending on how the manufacture did the internal programming of the instrument you may need to set the dimming channel(s) higher than 0 in order for the various LEDs to light.
I hope you and your son enjoy using both your light and Freestyler. It is always nice to see dads and sons exploring things together. Explore the various functions of Freestyler. It may take a little time to learn to use Freestyler well but it is worth the time invested.
The Wiki is a very good resource for learning about Freestyler.
Folks on this forum are usually helpful also.
If you use Facebook you may find this of interest also:
https://www.facebook.com/groups/the.light.project/
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