Sony DVS-9000 System User Manual page 897

To disable a button
In the Panel >Xpt Assign >Table Button Assign menu, select the button you
want to disable, and press [Inhibit].
To delete any currently assigned signal
In the Panel >Xpt Assign >Table Button Assign menu, select the button
corresponding to the signal you want to delete, and press [Delete] in the
<Button Assign> group.
The signal assigned to the button number next to the selected button number
and following signals move up one line.
Note
When a button number in the range 121 to 128 is selected, execution of
"Delete" is impossible. The signal assignments to button numbers 121 to 128
cannot be changed. When a signal assigned to any other button number is
deleted, moving up of signals ends when the signal assigned to number 120 has
moved to number 119, and the signals assigned to numbers 121 to 128 are
maintained in their original lines.
Returning the table to its default state
1
In the Panel >Xpt Assign >Main, V/K Pair Assign menu or Panel >Xpt
Assign >Table Button Assign menu, press [Default Recall].
A confirmation message appears, asking whether or not to return to the
default state.
2
To return to the default state, press [Yes], and to cancel the operation, press
[No].
Setting the cross-point button shift operation
You can set the operation of the rightmost button in each row of cross-point
buttons excluding the reentry buttons.
In the <Xpt Shift Mode> group of the Panel >Xpt Assign >Main, V/K Pair
Assign menu or Panel >Xpt Assign >Table Button Assign menu, select one of
the following for each cross-point table.
Hold: Acts as a shift button, and the shifted version of the cross-point buttons
is enabled while the button is held down.
Lock: Acts as a shift button, and pressing the button toggles between the
shifted version and the unshifted version.
Off: Acts as a cross-point button, in a 16-button system as button number 16,
in a 24-button system as button number 24, and in a 32-button system as
button number 32.
Cross-Point Settings (Xpt Assign Menu)
897