THOMSON Amethyst III, User Manual, Page: 141 / 306

Chapter 3 ’Web Browser Interface’ — Interface Description
Amethyst III DTV Smart Switch 141
User Manual
TR 101 290 Level 2 Tests (DVB/ATSC)
TR 101-290 Level 2 is a set of parameters recommended for continuous
monitoring.
All tests of TR 101-290 level 2 are supported.
Available in AMETH3-LIC-SWITCH-ADV.
Table 3-10. TR 101 290 Level 2 Tests
Format Persistence
Test Description
AS
I
31
0
M
GigE Optional/Mandator
y
Dura
tion
Upper threshold L
o
w
e
r t
h
re
s
hold
Configuration of TR 101 290 Level 2 Tests
Transport Error (2.1) This test checks Transport_error_indicator in the TP
headers.
Enter a value in the
At least... transport errors/s field.
  
M

CRC Error (2.2) This test checks CRC error on the following PIDs:

PSI: PAT (0), CAT (1), PMT.

SI (DVB version): NIT (0x10), EIT (0x12), BAT/SDT
(0x11), TDT/TOT (0x14).

PSIP (ATSC version): base PID (0x1FFB) and PIDs
referred to by MGT.
There are no specific parameters to set.
  
M
  
PCR Repetition (2.3.a) This test checks time interval between two consecutive
PCR occurrences.
An alarm is raised if the interval between two
consecutive PCR occurrences is greater than the value
set in the
Maximum interval between 2 consecutive PCR
values field, in milliseconds.
 
— M
  
PCR Discontinuity (2.3.b) This test checks the difference between two consecutive
PCR values.
An alarm is raised if the difference between two
consecutive PCR values is greater than the value set in
the
Maximum difference between 2 consecutive PCR
values field, in milliseconds.
 
— M
  