GRASS VALLEY NV9640 User Manual page 36

Configuration
Button Definitions
Type
Category
Chop
Clear Preset
Default State Returns the panel to its most recent power-up state. That is called the default
Destination
Destination
Lock
Destination
Protect
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Description
Displays a category's device list.
When you assign a category button, two additional drop-down menus appear:
'Src Category' and 'Dst Category' . Choose a category from one of the category
lists. When you choose a source category, the destination categories become
inaccessible and vice versa: a category button must be either a source category
or a destination category. You must choose 'None' in either category list to
switch to the other category list.
When you choose either 'Src Category' or 'Dst Category' , the 'Use global suffix
page to select devices' checkbox becomes enabled and a 'Suffix Page' drop-
down menu appears. You can select a suffix template in the drop-down menu.
If you choose a suffix template, when the operator clicks the category button,
the suffix page appears. If you do not, a list of devices in the category appears.
See Global Navigation on page 40 for further detail.
The default button text will be the category name. You can override the default
text.
When a chop function is supported by the router, the button is a toggle that
enables and disables rapid switching of the selected destination device between
the current source and the preset source. This chop function is used to test
system timing.
Erases preset entries, while leaving the panel in the same mode. We recommend
you use this button because it is a "safety" feature.
The clear preset button has the side effect of switching off 'Save Preset' mode.
state.
Selects a destination.
When you assign a destination button, a drop-down menu appears: 'Destination
Device' . Choose a device from the list.
The 'None' entry is merely a placeholder. Do not choose 'None' .
Sets or removes a "lock" on the current destination device. The lock can be
removed only by the user that originally set the lock, or by a panel that has
"Force Release" enabled.
In MD mode, an "L" appears next to the destination in the display when it is
locked. In X-Y mode, an "L" appears next to selected levels in the display when
they are locked.
Sets or removes a "protect" on the current destination device. The protect can be
removed only by the user that originally set the protect, or by a panel that has
"Force Release" enabled.
Note: a protect prevents others from routing to a destination; a lock prevents
anyone — even the user who issued the lock — from routing to the destination.
In MD mode, a "P" appears next to the destination in the display when it is
protected. In X-Y mode, a "P" appears next to selected levels in the display when
they are protected.