Daktronics Pro Series Operations and Maintenance Manual - Manual (Page 93)

All hoist movement will be inhibited and each move
initiating button will be grayed out and unusable
until the DEADMAN switch(s) is depressed
(Figure 11.8).
Move to Position control is also disabled while the
Deadman switch is not pressed (Figure 11.9).
When the DEADMAN switch is pressed, control
functionality will be restored, and grayed out buttons
will once again be available. This function applies to
all modules when the Deadman feature is enabled.
(Figure 11.10).
86
Figure 11.8: Hoist movement inhibited
Figure 11.9: Move to Position control disabled
Figure 11.10: Deadman functionality restored