Connect the SL-2 to your computer with a USB cable.
Turn on the power of the SL-2.
The power turns on when you insert a plug into the INPUT A (MONO) jack.
You can edit livesets and download livesets from BOSS TONE CENTRAL even if the SL-2 is not connected to your computer via a USB cable.
From the [Start] menu, choose [All Programs] Ó [BOSS TONE STUDIO for SL-2] Ó [BOSS TONE STUDIO for SL-2].
The first time you launch the software, the dialog box “Choose a device to connect with.” appears.
On the second and subsequent startups, the device is selected automatically.macOS users
From the Finder, double-click [BOSS TONE STUDIO for SL-2(.app)] in the Applications/BOSS/SL-2 folder.
Choose “SL-2”, and click the [OK] button.
It may take some time until you can use TONE STUDIO, as data needs to be loaded from the SL-2.