Grass Valley CRSC v.3.2 - Manual (Page 156)

144
Operation
Control Panel Buttons
Button Order
The order in which buttons appear on a control panel affects the meaning of level buttons.
All panels except the CQX panel are affected by button ordering because CQX panels do not
have configurable buttons or levels.
Spatial Ordering
(This means the organization of the buttons on the panel.)
Buttons on a control panel are numbered from left to right, and then from top to bottom. This is
the ordering for the 2RU panels:
Buttons on a control panel are numbered from left to right, and then from top to bottom. This is
the ordering for the 1RU panels:
(Some button numbers do not correspond to an actual button.)
The button order affects the meaning of level buttons in standard mode. Briefly stated, on any
button row, level buttons to the left have higher precedence than buttons to the right. All
buttons on an upper row have higher precedence than any button on rows below that row.
 Precedence determines — for a panel in standard mode — which source and destination
buttons are enabled for selection. See Performing Level Selection on page 158.
Temporal Ordering
(This means the order in which you press buttons.)
In standard mode, the order in which you press level buttons affects the outcome of your opera-
tion. After a level selection, the order in which the buttons were pressed is no longer apparent.
Any set of selected levels can therefore represent a number of different sets of sources and
destinations. See
Performing Level Selection on page 158.
Button Illumination
Button illumination is applicable to all panels. To discuss button lighting, there are some terms
that are helpful when discussing button states:
Current destination The destination that is currently selected.
Routed source A source that matches or partially matches what is routed to the
current destination.
Primary level The first configured level for the destination button.
Primary source The routed source on the primary level.
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