Ok. There’s quite a few terms or names given to the different members of the Prime and Engine Family.
Engine - could be considered a “language”… the Prime models of decks, like the SC5000 and SC6000, and the consoles like the Prime 4 and Prime 2 and also a few of the Numark consoles all “talk” Engines language.
Let’s think of “Engine” a bit more…. Inside the decks and consoles, there’s Engine Operating System …. “Engine OS”. This is also referred to as firmware. Engine OS firmware is currently up to about version 4.3
Then… let’s look at the other half of the Engine family; “Engine DJ” - this is the software which is a program you would install on your Windows PC or an Apple Mac computer.
So …. There’s Engine OS, the firmware inside your Prime or Numark DJ equipment
And there’s Engine DJ, the computer program loaded onto your home computer or laptop.
When you download any version of Engine OS, you don’t automatically get the latest version of Engine DJ. Similarly, when you download Engine DJ, you don’t automatically get any of the Engine OS firmware.
if it helps to remember this fact in a real-world way… there’s a different OS firmware made and tested for every different Prime and every different Numark model of DJ equipment ….
this takes into account that SC models don’t have mixers, but Prime 4, 2 , plus, Go, etc DO have mixers … all models have different colour display needs … eg: 4 decks on a big screen, 2 decks on a medium screen etc - one version of firmware (OS) wouldn’t match all hardware.
Generally …. If you’ve got Engine DJ version 4 point anything (on your PC) then you should have Engine OS (firmware in your Prime or Numark) of version 4 point something too. If you have version 4 in some things, and version 3 in something else, you could get all sorts of wierd database issues and odd behaviours