Let (,(+1)n) be the adic system associated to the substitution: 1 → 12,…,(n − 1) → 1n, n → 1. In Sirvent (1996) it was shown that there exist a subset Cn of and a map hn: C → Cn such that the dynamical system (C, hn) is semiconjugate to (). In this paper we compute the Hausdorff and Billingsley dimensions of the geometrical realizations of the set Cn on the (n− l)-dimensional torus. We also show that the dynamical system (Cn,hn) cannot be realized on the (n − 1)-torus.