EXFO FTB-8500 Series for FTB-500 - Manual (Page 298)

IPTV Tabs
284 FTB-8500 Series and FTB-8120NGE/8130NGE
MDI/TR 101 290
PMT Error2: Indicates that any of the following conditions appear
during a 1 second interval for a stream:

Scrambling_control_field is not 00 for all packets containing
information of sections with table_id 0x02 on each
program_map_PID which is referred to in the PAT.

Sections with table_id 0x02 do not occur for the user defined
period (See TR 101 290 Threshold on page 285) on each
program_map_PID which is referred to in the PMT.
PID Error Video: Indicates that PID in a video stream is not received
for a user defined period. Supported video stream types detected are
MPEG-2, MPEG-4 Part 2, H.264/MPEG-4 Part 10, and VC-1
PID Error Audio: Indicates that PID in an audio stream is not received
for a user defined period. Supported audio stream types detected are
MPEG-1, MPEG-2, MPEG-2 AAC, AC3, and MPEG-4 AAC.