7800 Multiframe Manual
7825DSK2-LG(-HD)(-3G) 3G/HD/SD Dual Downstream Keyer
RCP OPERATION
Revision 2.0
Page 5-17
5.6.6.
Displaying AFD Logo Trigger
GENERAL
This parameter allows the user to detect a particular AFD code in the HD
VANC. The codes are based on SMTPE 2016.
This feature is only available in an HD video standard.
AFD Trigger
AFD code: off
AFD code:xxxx
GENERAL
This allows the user to specify the line from which AFD is decoded.
This feature is only available in an HD video standard.
AFD Trigger
L:
GENERAL
This parameter allows the user to select what action will be taken when a
trigger is received.
When set to
DSK
mode the downstream keyer will be turned on.
When set to
Logo
mode the logo that is specified will be turned on when a
trigger is received.
This feature is only available on HD units.
AFD Trigger
Mode: DSK
Mode: Logo
5.6.7.
Setting the Serial Protocol for COM Ports D and E
The three serial ports (COM C, D and E) and the breakout cable for the 7825DSK2-LG(-HD)(-3G) are
used for various functions. The SERIAL CONTROL (COM C) port and COM D ports are
programmable and can be used for a variety of functions. The menu items for COM B, COM C, and
COM D are the same. For simplicity, only one of these menu items will be shown in the manual. COM
E is a virtual serial port that can also be configured the same way, but requires physical input from
Ethernet. The external serial device has to be converted to Ethernet with a serial-to-Ethernet adapter.
This device is only required if all the other ports are already in use.
Please note that COM A and COM B ports are for the serial console and Remote
Configuration Panel respectively, and are not configurable.