Grass Valley Maestro Master Control v.1.7 - Manual (Page 160)

156 Maestro Channel Branding User Guide
Section 5 — The Maestro Configuration Editor
The “GPIO Definition” table is used to configure the GPIO connector on the
rear panel of the Maestro. The GPIO connector presently supports the fol-
lowing applications:
• Maestro controlled by or controlling an external device, including
another Maestro system, for receiving and sending transition status
signals
• Source tally mode (Encore- or Jupiter-controlled systems)
• Bus tally mode (Jupiter/MI-3040 systems only)
• Insertion of Keyers and Audio Mix Overs.