Belden Grass Valley NV9000, User Manual

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NV9601
User’s Guide
The keypad is also used under menu mode and under setup mode.

You cannot perform a name set change using a ‘Nameset Toggle’ button while a cate-
gory selection is in progress.

See also Category Buttons for Rapid MD Device Selection on page 40 .
Chop
When a “chop” function is supported by a router, the button is a toggle that enables and
disables “chop.” Chop is a rapid switching of the selected destination device between the
current source and the preset source.
The chop function is used to test system timing and would not be used during normal
operation.
Select a preset source and press ‘Chop’ to start the chop function. Press ‘Chop’ again to stop
the chop function.
Clear
The ‘Clear’ button reverts the panel to the most recent preset. (It does not cause any
changes to the routers, control system, or its signals.)
You may think of this as a “backspace” or “cancel” key. During category/suffix device
selection, it erases the suffixes you entered in reverse order.
Clear Preset
The ‘Clear Preset’ button removes all preset entries (while leaving the panel in the same
mode).
The clear preset button has the side effect of switching off ‘Save Preset’ mode.
(If you are in salvo mode, pressing a ‘Clear Preset’ brings you back to normal operating
mode.)
Default State
This button returns the NV9601 to its most recent power-up state. You may consider this
button an emergency button or a “soft reset” button.

This button does not affect any previous routes. Only the panel itself is reset.
Destination
This button selects a destination.
Destination Lock
This button is a toggle that sets or clears a lock on the current destination. The lock can be
removed at the panel that originally set the lock, at a panel that has the same user ID, or by
a forced release at any panel.