7700 Multiframe Manual
7725DSK-LG / 7725DSK-LG-HD HD/SD Logo Inserter & Media Keyer
RCP OPERATION Revision 1.4 Page 4-3
When the Transition Swap Mode is set to No Swap the input video and audio of the Preview
Bus will be transferred to the Program Bus. Logos and other media being keyed on the
Preview Bus will also be transferred to the Program Bus. The Preview Bus will remain
unchanged.
PROGRAM BUS LOCK: This button will lock the front panel PROGRAM BUS controls so that
changes cannot be made to the program output bus. The PGM BUS LOCK LED will turn
ON indicating that the front panel PROGRAM BUS buttons are disabled. When any of these
buttons are pressed, the front panel display will show the message Pgm Bus Locked for a
few seconds. Pressing the PGM BUS LOCK button again will return the front panel keys to
their normal functions and the LED key will turn OFF indicating that the front panel controls
can now affect the Program Bus.
!
The 7725DSK-LG may still be controlled from the GPI inputs or the automation
when the PROGRAM BUS is Locked. Transitions will also be allowed using the
TRANSITION button.
LOGO IN/OUT: This button (also labelled SELECT) controls whether a selected logo (the logo
shown on the front panel display) is being keyed into the video on the buses with the media
key layer enabled. To control whether a logo is keyed or not, you must first enable the
media key layer by pressing the LOGO button for the bus you want the logo to appear on.
The LOGO LED for the respective bus must be illuminated for logos to display on that bus.
Scroll to the logo required using the Ï & Ð buttons. If the logo is currently being keyed its
name will flash in the front panel display. To key the logo into the output video buses with
the media layer enabled, press the LOGO IN/OUT button. The logo will fade in according to
its programmed fade in time and the logo name display will begin flashing. If the logo is not
currently loaded into memory, a progress indicator will appear to the right of the logo name
while it is loading into memory. To remove a keyed logo from the output video buses, press
the LOGO IN/OUT button when the logo name is flashing. The logo will fade out according
to its programmed fade out time and the logo name display will stop flashing.
4.1.4. Setup Button Group
SETUP: This button is used to enter the Setup menu, which is used to configure the operating modes
of the 7725DSK-LG. (See section 4.3 for an overview of the Setup menu.) When you are in
the Setup menu, this button is also used to back out of menu selections to the next higher
menu level or to exit the Setup menu and return to normal panel operation.
SELECT: When in the Setup menu, this button is used to choose a sub-menu and navigate to the next
level down in the menu structure. When you are at the bottom level of the menu system it
also accepts numeric values or makes the displayed menu choice the active value for that
menu item. When not in the Setup menu, this button is also used to fade logos in and out
on the selected output bus.
Ï, Ð When in the Setup menu, the Ï and Ð arrow keys are used to move to various items at the
current menu level in the menu system. The Ï and Ð arrow keys are also used to enter
numeric values for menu choices at the bottom level of the menu system.
When not in the Setup menu, the Ï and Ð arrow keys are used to select a logo to display.
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