GRASS VALLEY Encore, Руководство по настройке

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280 Encore — Configuration Manual
Section 6 — Control Panel Configuration
Protect via Control Panel GPI
Protects or Locks can also be initiated using the Joystick Override GPI
inputs. The type of GPI initiated Protect is determined by the Control
Panel’s configuration flags (i.e. Soft Lock, Hard Lock, Protect).
Four Protect button types, assignable to the GPI Joystick Override Inputs,
are available:
Lock-Protect
- A Protect is applied to the Control Panel’s active Destination
on a 0-to-1 transition of the GPI input. The Protect latches On. A subsequent
0-to-1 transition of that GPI turns off the Protect (i.e. toggle function).
Lock-Protect (non-latching)
- A Protect is applied as above, but remains active
until a 1-to-0 transition occurs on the GPI input (i.e. 1=Protected, 0=Unpro-
tected).
Lock-Protect on Destination Selection
- A Protect is applied to a specific config-
ured Destination on a 0-to-1 transition of the GPI input, and the Protect
latches On. A subsequent 0-to-1 transition of that GPI turns off the Protect
(i.e. toggle function).
Lock-Protect on Destination Selection (non-latching)
- A Protect is applied to a spe-
cific configured Destination as above, but remains active until a 1-to-0 tran-
sition occurs on the GPI input (i.e.1=Protected, 0=Unprotected).
The GPI Protect functions are configured with the Panel Server by clicking
on the GPI Joystick Override buttons while in Assignment mode
(
Figure 177 ). If a Destination Selection Protect function was assigned, the
specific Destination to be Protected is then chosen for that button using
Selection mode (
Figure 178 ).