Ericsson TT1222 User's Guide Page 172

  • Download
  • Add to my manuals
  • Print
  • Page
    / 198
  • Table of contents
  • BOOKMARKS
  • Rated. / 5. Based on customer reviews
Page view 171
Front Panel LCD Menus
Menu title:
STAT:TV VBI
Description 525 625
GCR:
Shows the currently displayed GCR line, if 525 line
video is being decoded
x
C.6.14 TV Data Status Menu
The TV Data menu shows the current status of the data component. The data
service is normally referred to as low speed data and is an RS-232 data protocol i.e.
a data service from the transport stream is extracted and sent out through the
RS-232 ports. The buffer use item defines the level of occupancy of the low speed
data buffer.
Table C.71: TV Data Status Menu
Menu title: STAT:TV
DATA
Description Section
Buff Use %:
Shows the usage, in percent, of the data
decoding buffer.
----
Type:
Piped - Supports data broadcast services that
require a simple, asynchronous, end-to-end
delivery of data through DVB compliant
networks. Data broadcast according to the
data pipe specification is carried directly in the
payloads of MPEG-2 TS packets.
Asynchronous - Supports data broadcast as
PES data where no data rate is specified (the
entire payload is data)
Synchronous - Supports data broadcast as
PES data which has a data id of 0x21
Synchronised - Supports data broadcast as
PES data which has a data id of 0x22
Format #1 - Supports data broadcast as PES
private data
Format #2 - This is the proprietary Ericsson
way of encapsulating data.
----
Rate:
Defines the baud rate of the data (in bit/s), this
can be: 1200, 2400, 4800, 9600, 19200 or
8400.
----
EN/LZT 790 0002/2 R1A
C-54
Page view 171
1 2 ... 167 168 169 170 171 172 173 174 175 176 177 ... 197 198

Comments to this Manuals

No comments