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Example:
^AQ PB – XDS –T2 –C2 C1 T1<cr>
This command will disallow Port B from all field 2 data types, and enable Port B for captions
and text in field 1.
^AQ C1<cr>
This command will allow the current port to access captions in field 1. Permissions for other
data types remain as previously set.
^Au<cr>
^AQ PD – XDS –T2 –C2 –T1 C1<cr>
^AQ PB –XDS –T2 –C2 -C1 T1<cr>
^AQ PC –T2 –C2 -C1 -T1 XDS<cr>
These commands show a typical application which places the MIO–CCE–4K/3G in stream mode, allows
modem Port D to process captions in Field 1, allows Port B to process text articles in field 1, and enables
Port C for extended data services.
5.6.3.
Show Port Active Maps
This command will report the active map for each port. The active map controls what port has control of a
data type.
Command:
^AO<cr> (capital letter 'O')
Example result:
Active Map
PORT A:
C1
PORT B:
C2
PORT C:
PORT D:
XDS ONLINE
This example shows Port A is actively controlling the captions in field 1, Port B is controlling the captions
in field 2, Port C is not actively controlling any data, and the Port D modem is online and is controlling the
extended data services.
5.6.4.
Alter Port Active Maps
This command will alter the active map for any port by adding or subtracting various data types. The
optional override parameter ('O') forces other control ports to relinquish control of the specified data type.
Command:
^AO<sp>pn<sp>-dt...dt...dt<sp>ovr<cr>
Default:
none
SMPTE ST 2110/4K/3G/HD/SD Closed Caption Encoder with Media–to–IP Streaming
Revision 1.0
MIO–CCE–4K/3G
Page - 69
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