Unfortunately this is not possible in DVC2, it is possible in DVC3 though.
In DVC3 you have:
- Dimmer on a scene button to dim the scene
- Master dimmer (on the right of the live screen)
- Dimmers for groups of fixtures which can be added in Easy Remote
If you're interested you could possible be eligible for an upgrade to DVC3, follow the link below to the upgrade offers page on our website.