Belden GRASS VALLEY NV9641, Руководство пользователя

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Operation
Category Selection
can release it if your panel has “forced release” enabled. (Note that you cannot lock or
protect sources with the NV9641.)
Press the ‘Preset Release’ button to release the source.
The default button text is “Preset Release” but the button can have any legend.
P
Previous Source
This button presets the previously selected source for the current destination. This function
is useful when you make a route in error.
To recover the previous source, press ‘Previous Source’. When you do, the ‘Take’ button goes
high-tally. Then press ‘Take’ to recover the source.
 The button does not restore the previous destination. If you have changed the destina-
tion and press ‘Previous Source’, the take will not restore the previous route.
The default button text is “Previous Source” but the button can have any legend.
P
Quick Source
A quick source button selects a source and performs an immediate take.
Quick source and source buttons are similar, except that the quick source performs a take.
Be aware of which buttons are quick sources so you do not perform an accidental take. (A
quick source button is always high-tally.)
The button text is the source device’s mnemonic, but the button can have any legend.
P
Salvo
This button executes a system salvo. A salvo is a pre-defined set of NV9000 commands.
The button text is the salvo’s mnemonic. When you press the salvo button, the panel
temporarily enters “salvo” mode. To confirm that you want to execute the salvo, press a
‘Take’ button. (You might have to navigate to a ‘Take’ button.) When you press the take
button, the salvo begins executing immediately. Salvos are typically short in duration.
If you want to cancel the salvo before it executes, press the salvo button again.
System salvos are defined in NV9000-SE Utilities. You can review the defined salvos in
NV9000-SE Utilities or communicate with the panel’s configurer regarding the function of
any salvos in your panel configuration.
Save Preset
This button is a toggle: it enables or disable “save preset” mode. When this function is
enabled (its button is high tally), whatever is on preset is retained (on preset) after a take.
When the function is disabled (its button is low tally), whatever is on preset is discarded
after a take.
The default button text is “Save Preset” but the button can have any legend.
Selection
Operators use selection buttons to select and unselect levels in X-Y mode and to select and
unselect MD destinations in MD mode.