Sony MVS-8000 User Manual page 1193

bus control block, specify the [KEY] button operation mode in the
<Key Source Bus Select Mode> group, as follows.
Key: If you select this, the [KEY] button is always lit, and this mode
allows only key signals to be selected with the cross-point buttons.
Video & Key: The [KEY] button is enabled, and either video or key
signals can be selected.
Notes
On the MVS-8000, it is not possible to switch the operating mode of
the [KEY] button.
CCP-6000/8000-specific button settings: Press [CCP-6000/8000
Button], and skip to step 3. (This setting is enabled when the CCP-
6224/6324 is used.)
3
If required, make the following settings.
Operation mode during a fade-to-black: To set the operation mode if the
[FTB] button is pressed once more during a fade-to-black, select either
of the following in the <FTB> group.
Continue: Continue the fade-to-black.
Cancel: Cancel the fade-to-black, and return to the state before
executing the fade-to-black.
Operation mode of the [XPT HOLD] buttons in the key rows: Set the
operation mode of the [XPT HOLD] buttons in the key rows in the
<Key Bus Xpt Hold> group, as follows.
Normal: The <Xpt Hold Mode> in the Switcher >Key/Wipe/FM/
CCR menu is enabled.
Protect: In this mode, pressing a panel button cannot change the
cross-point settings.
Notes
The button On/Off state is preserved in each of the "Normal" and
"Protect" modes. For example, if the [XPT HOLD] buttons are "On"
in the Normal mode, and you switch to Protect mode, then if the [XPT
HOLD] buttons were "Off" in this mode the previous time, the [XPT
HOLD] buttons go off, and if they were "On" they light.
[UTIL] button operation mode: To set the operation mode of the [UTIL]
button in the cross-point control block, press either of the following in
the <Util Button> group.
Hold: Acts as a utility button while held down, changing the
assignment of the cross-point button rows.
Lock: For the key rows, each time the button is pressed the cross-point
button assignment toggles between the utility assignment and the
normal assignment. The background A and B rows are fixedly
Operation Settings (Operation Menu)
1193