poly-planar rt-20 ユーザーガイド
Poly Planar Group LLC 520 McCormick DR. Glen Burnie MD 21061 Ph: 410-761-4000
www.polyplanar.com
Example four zone distributed audio system:
Note the XM radio expansion module connected between the MRD-70 radio and
the RT-20 Router.
the RT-20 Router.