Signal Selection
You carry out signal selection with the cross-point buttons in the cross-point
control block of the M/E bank or PGM/PST bank, and the buttons in the
auxiliary bus control block.
Source name displays
Key row
Background A row
Cross-point buttons
Basics of Signal Selection
Each of the M/E bank and auxiliary bus control block has cross-point buttons.
These buttons are identified by numbers common to all of the banks and block,
and a signal is assigned to each number.
The basis of signal selection is to select, in a cross-point button row, the cross-
point button to which is assigned the desired signal.
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Signal Selection
Key delegation buttons
Background B row
Cross-point control block
XPT HOLD button
SHIFT button