Sony MLS-X1 User Manual page 86

Bus
Frame memory source 1 bus
Frame memory source 2 bus
DME1 video bus to DME4
video bus
DME1 key bus to DME4 key
bus
a) Dual background bus mode can be selected.
b) Can also be assigned in utility bus mode.
c) Can be assigned to the 1st row and 2nd row in key bus mode, or to the 1st
row to 4th row in free assign mode.
Dual background bus mode
You can select the background A bus (3rd row) shifted-
state signal in the 1st row, and the background B bus (4th
row) shifted-state signal in the 2nd row.
To set dual background bus mode, press the [DUAL
BKGD BUS] button, turning it on.
Notes
• The [DUAL BKGD BUS] button must be assigned to
the cross-point pad/function button section.
For details about assigning buttons in the cross-point
pad, see "Setting a Cross-Point Pad" (page 410).
For details about assigning buttons in the function
button section, see "Assigning Control Panel Buttons"
(page 402).
• Dual background bus mode is not available in the
following cases.
- In free assign mode
- When dual M/E is set
- When the switcher bank operation mode is DSK
mode
Assignment operation
• In free assign mode, press
delegation buttons [FMS1]
and [FMS2], turning them
on.
• To assign to the 2nd row in
key/AUX bus delegation
mode, press the [FMS1]
and [FMS2] buttons in the
1st row, turning them on.
• In free assign mode, press
delegation buttons
[DME1V] to [DME4V],
turning them on.
• To assign to the 2nd row in
key/AUX bus delegation
mode, press the [DME1V]
to [DME4V] buttons in the
1st row, turning them on.
• In free assign mode, press
delegation buttons
[DME1K] to [DME4K],
turning them on.
• To assign to the 2nd row in
key/AUX bus delegation
mode, press the [DME1K]
to [DME4K] buttons in the
1st row, turning them on.
Utility bus mode
The following buses can be assigned to the 1st row to 4th
row while the [UTIL] button assigned to the cross-point
pad/function button section of the cross-point control
block is pressed.
While the [UTIL] button is pressed, the DME utility 1 bus
and DME utility 2 bus delegation buttons are displayed in
the cross-point pad/function button section, and you can
switch the 2nd row assignment by pressing one of the
buttons.
• 1st row: DME external video bus
• 2nd row: DME utility 1 bus or DME utility 2 bus
• 3rd row: Utility 1 bus
• 4th row: Utility 2 bus
You can change the bus assignments of the 1st row to 4th
row. The following bus assignments are supported.
• Background A bus, B bus
• Key 1 bus to key 8 bus
The [UTIL] button operation can be set to hold mode or
lock mode.
For details, see "Setting Utility Bus Mode" (page 410)
and "Setting the operation mode of the [UTIL] button in
the cross-point control block" (page 419).
Notes
• Utility bus mode is not available in the following cases.
- In key/AUX bus delegation mode
- In free assign mode
- When dual background bus mode is set
• If a key bus is assigned using the [UTIL] button, the key
source signal cannot be selected.
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