Grass Valley Xplay Vertigo Suite v.5.0 - Manual (Page 178)

Xplay User Manual 9-9
Appendix D - Configuring GPI inputs
Enabling and disabling GPI in Xplay
After configuring the GPI inputs and ensuring that the GPI server is running, you must
enable GPI in Xplay by selecting E
NABLE GPI from Xplay’s T OOLS menu. Once enabled, a
check mark appears beside the E NABLE GPI menu command.
To disable GPI in Xplay, simply select the Tools > Enable GPI command again and the
check mark is removed, indicating that GPI is now disabled.