Tektronix MTG100 - Manual (Page 57)

Tutorials
2Ć24
MTG100 & MTG300 MPEG Generator User Manual
Figure 2Ć20: Insertion Setup dialog box
5. Use the arrow buttons to highlight the PID parameter in the Insertion Setup
dialog box as shown in Figure 2-20.
6. Use the rotary knob to set the PID value to 18 (0x12), and then press the
Apply bezel button to accept the settings and close the dialog box.
7. Press the START/STOP button to start transport stream output. When
transport stream output is started, the Output Status indicator in the status
bar changes from Stopped to Running.
8. Press the MENU button to enable the Icon cursor in the hierarchy display.
9. Use the rotary knob to move the Icon cursor to the bottom of the hierarchy
display.
Observe that an INS_SI icon is added at the end of the hierarchy as shown in
Figure 2-21. The icon’s background is colored blue to indicate it has been
added by the user.
10. Connect a 75
W cable between the ASI OUT connector on the MPEG
generator rear panel to the ASI IN connector of the MPEG test system.
11. Set up the MPEG test system to monitor the transport stream output from the
MPEG generator. Figure 2-22 shows the transport stream data displayed on a
Tektronix MTS200 Series Real Time Analyzer with the GHOST icon shown.
In this case, the inserted EIT appears as a GHOST, since it is not referenced
in an appropriate table in the transport stream.
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