Correct.
The preset is written in Bome’s for DaRouter and is telling the buttons or surfaces what midi message(s) to send.
The .tsi is what Traktor uses to to assign that message to a function within Traktor.
I’ll walk you through changing the existing Gain to a Volume Fader.
Start by running the TDS Single SCS3.D v 2.0 preset in DaRouter
Start Traktor then open the Controller Manager section under the File tab (can also be found in the preferences)
Delete any existing .tsi you have loaded (generic midi) and reload the SCS3 System Traktor Pro v 1.0 .tsi
MAKE SURE you set the In-Port/Out-port to DaRouter. It’s right there in the controller manager tab in the upper right hand corner.
Now you will be ready to map a button to a function. Here we go
Select Add-In>Mixer>Volume Fader
Then with your mouse highlight the “Learn” button. Next touch the area/button you want to control that function. In our case the upper left slider of your SCS3.D, you will see Traktor decifer the message as CH08.CC.96
VERY IMPORTANT!!! De select the “Learn” function after you’ve selected the control you want.
Next will be the Mapping Details to put more detail on what you want this button to do.
Note you can test these commands with the Controller Manager screen still open. Go ahead and slide the Gain and you will see the Volume Fader and the Gain are both moving.
In this paticular circumstance the Volume Fader works well with the default settings Traktor has put in. One thing I would change in this section for this control is the Assignment to Deck A instead of Deck Focus.
We could change the Type of Controller or Interaction Mode, but we’re not going to. This is something you should experiment with on your own as it allows direct or relative messages which allow for customization for the feel you personally are looking for.
Now we have to delete the Gain function. It’s really easy. Sort the Maps by clicking the Mapped To tab. Now scroll until you see your highlighted function that will be next to dimmer highlighted function(s) that are on that same channel. You’ll see there is a Gain In and a Gain Out also assigned to CH08.CC.96
Now may be a good time to start trying to comprehend the Midi Out messages that Traktor sends to DaRouter and back to the SCS3.D. This paticular one is rubbish as you can use nothing from it to make a Volume Fader out do anything constructive on you SCS3.D. So…
Delete both the Gain In and Gain Out.
Because it’s Christmas here is the Volume Fader out settings that will work.
Add-Out>Mixer>Volume Fader
First you must manually enter the channel you want the message sent to, we know it from above as CH08.CC.96. Why Traktor doesn’t let you learn Midi-Out functions is beyond me. So either take notes are which channels are which or do them immediately after assigning the in. It’s a trial and error type of thing that also led me to investigate how this had been assigned in the default presets. It’s not as easy as you’d like it to be.
Here are the settings that work for this function.
Assignment Deck A
Controller range 0.0 to 1.0
Midi Range 1 to 127
Blend checked
So that’s it you’ve successfully mapped a slider to do what you wanted it to.
Now you should get what will need to be done to make the rest of this map fully functional as EQ or FX modes flat out do not work. Either take some time experimenting and modifying the default .TSI which I would recommend as you can compare your new maps to existing ones. But with this default .tsi there are an abundance of unused messages as this was designed for use with Two 3.d’s and a 3’m. So I’d prolly dick around with this a bunch then start a blank fresh .tsi from scratch and know it like the back of my hand, referring back to what I had learned modifying the default one. SAVE YOUR PROGRESS by selecting Edit>Export.
You should be able to pick it up rather quickly. Bome’s on the other hand is no simple task. Good Luck and Merry Christmas. haha