Vision TECHCONNECT CONTROL Bedienungsanleitung Seite 6

Note: Tx is normally wired to Rx. Extron requires you to wire Tx to Tx.
EXTENDED PANEL
If you're using two devices next to each other they are setup as a master/slave. They connect
via RS-485 A to A, B to B.
6
TC3-CTL_manual_en.doc