GRASS VALLEY NV9649 User Manual page 67

Type Description (under LCD XY/MD Mode)
Navigate During operation, a navigate button selects and displays a "target" button
page.
During configuration, a navigate button presents a dialog in which you can
enter details of the target page. After you do so, SE displays the target page's
buttons on the panel image and adds the subtree to the tree window in the
lower left corner if it is not there.
(You can use the navigate function to create new button pages.)
The default text for a Navigate button depends on what you assign it.
Sometimes it is "Navigate. " You will probably want to change it to something
meaningful.
See 'Edit Navigation Button' Dialog
Page Down (1) Scrolls the levels or MD destinations on the selection buttons down or (2)
scrolls a list down. Lists include categories, source devices, and destination
devices. Scrolling is necessary when the list exceeds the number of buttons
available for the list.
The button definition has no fields to configure. Its legend is arbitrary.
Page Up (1) Scrolls the levels or MD destinations on the selection buttons up or (2)
scrolls a list up. Lists include categories, source devices, and destination
devices. Scrolling is necessary when the list exceeds the number of buttons
available for the list.
When the panel is displaying the first page of a list of devices in a category,
the 'Page Up' button returns the operator to the page containing the
category button.
The button definition has no fields to configure.
Panel Lock Prevents accidental changes to the panel settings, especially router
crosspoints. When the panel is locked, the button array becomes blank
except for the Panel Lock button which becomes high tally red. Pressing the
Panel Lock button again reverts the panel to its previous mode.
The button definition has no fields to configure. Its legend cannot be
changed.
Preset Removes locks and protects from preset source devices. This button is not
Release needed if source locks and protects are not used in your system.
The button definition has no fields to configure.
Previous Presets the previously routed source to the currently selected destination.
Source The operator must next press take to restore the previous source. This
function is useful when a user makes a route in error.
The button does not restore the previous destination. If the user changed
the destination and presses 'Previous Source' , the take will not restore the
previous route.
The button definition has no fields to configure.
on page 62 for detail.
NV9649
User's Guide
57