47
AUX bus operation mode
Used for bus signal selection.
For details about assignable buses, see “Bus Selection”
(page 77).
a Button rows
The 1st row/2nd row are used as bus selection delegation
button rows, and the 3rd row/4th row are used as signal
selection cross-point button rows.
The 1st row and 2nd row can select different buses (second
delegation mode) by pressing the [2ND DELG] button on
the cross-point pad, turning it on.
a) For DME1 V/K to DME4 V/K buses, the front of the image is selected.
While a delegation button is pressed, the rear of the image is selected.
Delegation button/cross-point button numbers
The button numbers are labeled on the delegation/cross-
point buttons.
For details, see “Button numbers in the AUX bus control
block (AUX bus operation mode)” (page 80).
Colors of lit cross-point buttons
The status of cross-point buttons can be checked according
to the color of the button when lit.
a Button rows
b Display
d Cross-point pad
1st row
2nd row
3rd row
4th row
c Cross-point
indicators
Name Description
1st row When the [2ND DELG] button is lit:
Selects a bus to assign in the 3rd
row.
When the [2ND DELG] button is not
lit:
• Selects a bus to assign in the 3rd
row and 4th row.
• Selects a bus on the unshifted
state of a delegation button in the
1st row.
2nd row When the [2ND DELG] button is lit:
Selects a bus to assign in the 4th
row.
When the [2ND DELG] button is not
lit:
• Selects a bus to assign in the 3rd
row and 4th row.
• Selects a bus on the shifted state
of a delegation button in the 2nd
row.
3rd row When the [2ND DELG] button is lit:
Selects a signal on the bus
selected in the 1st row.
a)
When the [2ND DELG] button is not
lit:
• Selects a signal on the bus
selected in the 1st row or 2nd
row.
a)
• You can select a signal on the
shifted state of a button while
pressing the [SHIFT] button.
4th row When the [2ND DELG] button is lit:
Selects a signal on the bus
selected in the 2nd row.
a)
When the [2ND DELG] button is not
lit:
Selects a signal on the shifted state
of the bus selected in the 1st row or
2nd row.
Name Description
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