Lock, Protect, And Release; Takes - GRASS VALLEY NV9649 User Manual

NV9649 category buttons can represent a source category or a destination category. When
you press a category button to begin device selection, the panel displays a list of all devices
in that category. You can scroll through multiple pages of devices using 'Page Up' and 'Page
Down' buttons to find the device you want.
You can also use the panel's knob to perform device selection by category. The panel will be
in either source mode or destination mode. Turning the knob scrolls through categories.
Pressing the knob selects the category displayed in the 'Preset' display. When you press the
knob, the panel allows you use the knob to scroll through devices within the selected
category or to append suffixes to the category mnemonic, using a "keypad, " to form the
desired device name. The device so named becomes the selected device.
The knob is used only when the panel is operating under the 'Panel Server' model.
See Procedure H — Perform Device Selection by Category
See Procedure I — Perform Device Selection using Category

Lock, Protect, and Release

In a multi-user system, routes made by one user can be made safe from being accidentally
or maliciously change by another user.
Definitions
Owner
Source lock
Source protect
Destination lock
Destination protect
Release
Some control panels can lock or protect both sources and destinations. However, The
NV9649 provides locks and protects for destinations only.
A forced release is when the lock or protect is removed by someone other than the owner. A
forced release can be performed:
• At any panel configured with release mode set to "forced release".
• At any other panel with "force release" enabled.
The 'Destination Lock' and 'Destination Protect' buttons are toggles. Press the lock (or
protect) button to lock (or protect) a destination. Press the button again to release the lock
(or protect).

Takes

A "take" is a route as it is being performed.
In X-Y mode, a take can be a route from one source, on all levels, to a destination or it can be
a router from multiple sources, on different levels, to a destination.
In MD mode, a take is (1) a route of a source to a destination on all levels or (2) several such
routes executed simultaneously.
The user ID of a panel where a lock or protect was issued.
No one can use the source.
No one but the owner can use the source.
No one can route to the destination.
No one but the owner can route to the destination.
To remove a lock or protect.
User's Guide
List, on page 114
Pages, on page 115.
NV9649
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