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8083XDS-AD Analog and SD-SDI XDS Encoder
4.5
TEXT ARTICLES (STREAM MODE ONLY)
Page 4-14
n=3
means that legitimate line 21 control codes are aligned and delayed
so that the two byte control code pairs are transmitted in the same
field. Each control code pair is sent twice.
n=4
provides the same processing as for n=3. No non-line 21 codes are
transmitted and the control codes are converted (if necessary) to
the correct equivalent code for the current video field.
Examples:
^A3<cr>
^A3<sp><cr>
^A3<sp>1<cr>
^A3<sp>F2<cr>
^A3<sp>3<sp>F1<cr>
^A3<sp>C1<cr>
^A3<sp>3<sp>T1<cr>
4.4.4
Display System Status
This command displays the upstream line 21 data channels that are turned
on (i.e.: upstream data being passed through to the output) and the number
of bytes of memory remaining to store articles and XDS packets.
Command:
^AAcr>
Default
none
Examples:
^AAcr>
Returns:
Example with all channels On:
Memory Status: Avail-005453
Avail-005453
Channel Status:
Field 1:C1 C2 T1 T2 ON
Field 2:C3 C4 T3 T4 XD ON
Example with all channels On except T3:
Memory Status: Avail-005453
Avail-005453
Channel Status:
Field 1:C1 C2 T1 T2 ON
Field 2:C3 C4 T4 XD ON
When the Article state is active, text data can be entered and stored as
complete messages. These messages can be transmitted in any order,
Revision 1.0.2
Field 1 in Direct Control mode 4
Field 1 in Direct Control mode 4
Field 1 in Direct Control mode 1
Field 2 in Direct Control mode 4
Field 1 in Direct Control mode 3
Caption channel 1 in Direct Control
mode 4
Text channel 1 in Direct Control
mode 3
# Segments-000011 Largest
# Segments-000011 Largest
SERIAL PROTOCOL
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